Cable hanger devices, systems, and methods of use

Abstract

A device may include a cable hanger comprising: a connection structure positioned at a proximal end of the cable hanger; an offset member extending from the connection structure; a support member extending from the offset member; and a plurality of cable saddles extending from the support member, each saddle comprising a lateral member and a retention member; wherein the cable saddles are arranged on one side of the support member and configured to support pluralities of electrical cables in at least two cable orientations.

Description

Docket No.: 058187-527001 WOCABLE HANGER DEVICES, SYSTEMS, AND METHODS OF USECROSS-REFERENCE TO RELATED APPLICATIONS

[0001] The present application claims priority under 35 U.S.C. § 119(e) to U.S. Application No. 63 / 692,460, filed on September 9, 2024, and entitled “CABLE HANGER DEVICES, SYSTEMS, AND METHODS OF USE,” which is hereby incorporated by reference in its entiretyFIELD

[0002] The present disclosure relates generally to cable hangers for cables for use with systems that position solar panels at a large vertical angle for protection during impact events, such as hail storms.BACKGROUND

[0003] Energy production and transmission infrastructures utilize a number of cable types to convey electrical current, and / or signal data from source facilities to consumer locations. In large- scale solar power plants, cables can convey electrical current and signal data from solar panels to other production and / or transmission equipment within the plant. The cables can be arranged in underground or above-ground configurations. Above-ground cable configurations can require cables to be supported in the air in a secure and safe manner, which is capable of withstanding harsh environmental conditions.

[0004] The widespread adoption of solar energy has led to increased deployment of photovoltaic (PV) systems utilizing moveable tracker panels, which optimize energy generation by adjusting their orientation throughout the day. While these systems offer significant efficiency gains, they also introduce new challenges in terms of infrastructure durability and maintenance, particularly in regions prone to adverse weather events such as hail storms.

[0005] One critical vulnerability in current tracker-based solar installations lies in the cable management systems and hangers used to route and secure electrical wiring. These components are essential for maintaining system integrity, preventing cable damage, and ensuring safe operation. However, existing hanger designs often fail to adequately protect cables during extreme weather conditions. Specifically, during an adverse weather event, the hangers and associated wiring prevent the solar panels from fully moving to a stored position, where the solar panels are frequently left exposed to the elements, increasing the risk of impact damage from hail.Docket No.: 058187-527001 WO

[0006] Current hanger systems typically lack the ability to retract or tuck securely under the solar panel structure when the panel is in its storm-safe position. This results in a larger surface area being exposed to hail, which can lead to cable abrasion, insulation puncture, long-term degradation of electrical performance, and physical damage to the panel itself. Moreover, the inability to minimize exposure during such events compromises the overall resilience of the solar installation and increases maintenance costs.

[0007] There is a clear need for improved cable management solutions that are specifically engineered to work in tandem with moveable tracker systems. These solutions should enable stormsafe positioning of solar panels during adverse weather, particularly hail storms, while maintaining secure routing and compliance with electrical safety standards.SUMMARY

[0008] In an aspect, the techniques described herein relate to a cable hanger including: a connection structure positioned at a proximal end of the cable hanger; an offset member extending from the connection structure; a support member extending from the offset member; and a plurality of cable saddles extending from the support member, each saddle including a lateral member and a retention member; wherein the cable saddles are arranged on one side of the support member and configured to support pluralities of electrical cables in at least two cable orientations.

[0009] In an aspect, the techniques described herein relate to a cable hanger, wherein the connection structure is a hook having a first portion and a second portion, wherein at least one of the first portion and the section portion is deformable.

[0010] In an aspect, the techniques described herein relate to a cable hanger, wherein the connection structure includes a hole for receiving a member to secure the cable hanger to a support structure.

[0011] In an aspect, the techniques described herein relate to a cable hanger, wherein the offset member has a thickness greater than the support member.

[0012] In an aspect, the techniques described herein relate to a cable hanger, wherein the angle between the offset member and the support member is configured to align a center of gravity of the cable hanger with a portion of the hook.

[0013] In an aspect, the techniques described herein relate to a cable hanger, wherein the cableDocket No.: 058187-527001 WO saddles each include a curved portion along a length of each cable saddle.

[0014] In an aspect, the techniques described herein relate to a cable hanger, wherein at least one cable saddle includes a trefoil cable orientation.

[0015] In an aspect, the techniques described herein relate to a cable hanger, wherein at least one cable saddle includes a linear cable orientation.

[0016] In an aspect, the techniques described herein relate to a cable hanger, wherein a portion of each cable saddle includes a curved outer surface configured to reduce cable abrasion.

[0017] In an aspect, the techniques described herein relate to a cable hanger, wherein a portion of each cable saddle includes a spine positioned on a bottom side of each cable saddle.

[0018] In an aspect, the techniques described herein relate to a cable hanger, wherein the saddles are formed integrally with the support member.

[0019] In an aspect, the techniques described herein relate to a cable hanger, wherein the support member includes a hole therein, the hole configured to receive a rail therethrough to connect the cable hanger to a support structure.

[0020] In an aspect, the techniques described herein relate to a cable hanger, including: a hook having a first portion and a second portion, wherein at least one of the first portion and the section portion is deformable to connect the hook to a support wire; a support member extending from the hook; a first cable saddle positioned on a first side of the support member, the first cable saddle having a first cable orientation; and a second cable saddle positioned on the first side of the support member, the second cable saddle having a second cable orientation, the second cable orientation being different from the first cable orientation; wherein the first cable saddle and the second cable saddle each include a curved portion along a length of each cable saddle.

[0021] In an aspect, the techniques described herein relate to a cable hanger, wherein the hook includes a first portion and a second portion with holes for receiving a fastener.

[0022] In an aspect, the techniques described herein relate to a cable hanger, wherein an offset member is positioned between the hook and the support member.

[0023] In an aspect, the techniques described herein relate to a cable hanger, wherein the offset member is configured to align the center of gravity with at least a portion of the hook.Docket No.: 058187-527001 WO

[0024] In an aspect, the techniques described herein relate to a cable hanger, wherein the first cable saddle includes a curved transition connection to the support member.

[0025] In an aspect, the techniques described herein relate to a cable hanger, wherein the second cable saddle includes a curved transition connection to the support member.

[0026] In an aspect, the techniques described herein relate to a cable hanger, wherein the retention member of the first saddle extends parallel to a portion of the support member.

[0027] In an aspect, the techniques described herein relate to a cable hanger, wherein the first cable orientation is a trefoil cable orientation.

[0028] In an aspect, the techniques described herein relate to a cable hanger, wherein the second cable orientation is a linear cable orientation.

[0029] In an aspect, the techniques described herein relate to a system including: a support structure; a solar panel support by the support structure, wherein the solar panel is configured to move to a fully retracted position; and a cable hanger, including: a connection structure positioned at a proximal end of the cable hanger; an offset member extending from the connection structure; a support member extending from the offset member; and a plurality of cable saddles extending from the support member; wherein the cable saddles are arranged on one side of the support member and configured to support cables therein; wherein the cable hanger is configured to be positioned between the support structure and the solar panel when the solar panel is in the fully retracted position such that a gap is positioned between the cable hanger and the solar panel.

[0030] In an aspect, the techniques described herein relate to a system, wherein cable hanger is directly connected to the support structure.

[0031] In an aspect, the techniques described herein relate to a system, wherein the cable hanger is supported by a support cable positioned underneath the solar panel.

[0032] In an aspect, the techniques described herein relate to a system, wherein the cable hanger is secured to the support structure via a support rail passing through a hole in the support member.

[0033] In an aspect, the techniques described herein relate to a system, wherein.

[0034] In an aspect, the techniques described herein relate to a system, wherein the fully retracted position is configured to minimize a surface area of the solar panel exposed to a plane positionedDocket No.: 058187-527001 WO above the solar panel and perpendicular to the support structure.

[0035] In an aspect, the techniques described herein relate to a system, wherein each of the plurality of cable saddles includes a curved surface along a length of the saddle.

[0036] In an aspect, the techniques described herein relate to a system, wherein the plurality of cable saddles includes a first cable saddle having a first cable orientation, and a second cable saddle having a second cable orientation.

[0037] In an aspect, the techniques described herein relate to a system, wherein the first cable orientation is different from the second cable orientation.

[0038] In an aspect, the techniques described herein relate to a cable hanger, wherein the first cable orientation is a trefoil cable orientation.

[0039] In an aspect, the techniques described herein relate to a cable hanger, wherein the second cable orientation is a linear cable orientation.

[0040] In an aspect, the techniques described herein relate to a system, including: a tracker support; a tracker array extending along a first axis and positioned on the tracker support and configured to move a photovoltaic module to a first angle relative to a horizontal axis; and a cable hanger, including: a connection structure configured to attach to a messenger cable and / or the tracker support; a support member extending from the connection structure; and a plurality of cable saddles extending from the support member on a single side thereof, each cable saddle including a distal end, wherein the distal end of each cable saddle is configured to define a plane oriented at a second angle, such that when the photovoltaic module is at the first angle, the plane faces an underside surface of the photovoltaic module and is positioned within a triangular gap formed between the photovoltaic module and the tracker support, and the cable hanger maintains a clearance from the photovoltaic module.

[0041] In an aspect, the techniques described herein relate to a system, wherein the first angle is selectable based on the tracker array's stow setting and is between 50 degrees to 85 degrees from the horizontal axis.

[0042] In an aspect, the techniques described herein relate to a system, wherein the first angle is 75 degrees from the horizontal axis.

[0043] In an aspect, the techniques described herein relate to a system, wherein the clearance is atDocket No.: 058187-527001 WO least 0.25 inches.

[0044] In an aspect, the techniques described herein relate to a system, wherein a first cable saddle includes a trefoil cable orientation, and a second cable saddle includes a linear cable orientation.

[0045] In an aspect, the techniques described herein relate to a system, further including an offset member positioned between the connection structure and the support member, the offset member forming an angle of 5 degrees to 40 degrees between the connection structure and the support member.

[0046] In an aspect, the techniques described herein relate to a system, wherein the offset member is configured to align a center of gravity of the cable hanger with a portion of the connection structure.

[0047] In an aspect, the techniques described herein relate to a system, wherein the connection structure includes a metallic hook having a first and a second deformable portion configured to be plastically crimped to the messenger cable to provide a positive mechanical connection and a metallic bonding path between the cable hanger and the messenger cable.

[0048] In an aspect, the techniques described herein relate to a system, wherein the support member includes a through-hole configured to receive a support rail that connects the cable hanger to the tracker support to inhibit rotation.

[0049] In an aspect, the techniques described herein relate to a system, wherein the cable hanger is a monolithic metallic body manufactured by casting, extrusion, or forging, with integrally formed saddles, each saddle including a curved cable-contact surface and a reinforcing spine.

[0050] In an aspect, the techniques described herein relate to a system, wherein the messenger cable is oriented substantially parallel to the first axis, and the plane faces the underside of the module in a row-normal plane.

[0051] In an aspect, the techniques described herein relate to a system, wherein, the first angle is a maximum storage angle of the photovoltaic module, and the cable hanger is positioned within a lower portion of the triangular gap defined between a damped torque tube assembly and the underside surface of the photovoltaic module.

[0052] In an aspect, the techniques described herein relate to a cable hanger, including: a connection structure configured to attach to a messenger cable and / or a tracker support; a supportDocket No.: 058187-527001 WO member extending from the connection structure; and a plurality of cable saddles extending from the support member on a single side thereof, each cable saddle including a distal end, wherein the distal end of each cable saddle is configured to define a plane oriented at a first angle, such that when a tracker array positioned on the tracker support moves a photovoltaic module to a second angle relative to a horizontal axis, the plane faces an underside surface of the photovoltaic module and is positioned within a triangular gap formed between the photovoltaic module and the tracker support, and the cable hanger maintains a clearance from the photovoltaic module.

[0053] In an aspect, the techniques described herein relate to a cable hanger, wherein the second angle is between 50 degrees to 85 degrees from the horizontal axis.

[0054] In an aspect, the techniques described herein relate to a cable hanger, wherein the first angle is 75 degrees from the horizontal axis.

[0055] In an aspect, the techniques described herein relate to a cable hanger, wherein the clearance is at least 0.25 inches.

[0056] In an aspect, the techniques described herein relate to a cable hanger, wherein a first cable saddle includes a trefoil cable orientation, and a second cable saddle includes a linear cable orientation.

[0057] In an aspect, the techniques described herein relate to a cable hanger, further including an offset member positioned between the connection structure and the support member, the offset member forming an angle of 5 degrees to 40 degrees between the connection structure and the support member.

[0058] In an aspect, the techniques described herein relate to a cable hanger, wherein the offset member is configured to align a center of gravity of the cable hanger with a portion of the connection structure.

[0059] In an aspect, the techniques described herein relate to a cable hanger, wherein the connection structure includes a metallic hook having a first and a second deformable portion configured to be plastically crimped to the messenger cable to provide a positive mechanical connection and a metallic bonding path between the cable hanger and the messenger cable.

[0060] In an aspect, the techniques described herein relate to a cable hanger, wherein the support member includes a through-hole configured to receive a support rail that connects the cable hangerDocket No.: 058187-527001 WO to the tracker support to inhibit rotation.

[0061] In an aspect, the techniques described herein relate to a cable hanger, wherein the cable hanger is a monolithic metallic body manufactured by casting, extrusion, or forging, with integrally formed saddles, each saddle including a curved cable-contact surface and a reinforcing spine.

[0062] In an aspect, the techniques described herein relate to a cable hanger, wherein the messenger cable is oriented substantially parallel to the first axis, and the plane faces the underside of the module in a row-normal plane.

[0063] In an aspect, the techniques described herein relate to a cable hanger, wherein, the second angle is a maximum storage angle of the photovoltaic module, and the cable hanger is positioned within a lower portion of the triangular gap defined between a damped torque tube assembly and the underside surface of the photovoltaic module.

[0064] In an aspect, the techniques described herein relate to a solar array system, including: a support structure; a photovoltaic module coupled to a torque tube supported by the support structure and configurable to a maximum stow angle; a messenger cable; and a cable hanger, including: a connection structure configured to attach to the messenger cable; a support member extending from the connection structure; and a plurality of cable saddles extending from the support member on a single side thereof, each cable saddle including a distal end positioned a different lateral length from the support member to form a slopped plane along the distal end of each cable saddle, wherein when the photovoltaic module is at the maximum stow angle, a triangular gap is positioned between an underside surface of the photovoltaic module and the support structure, and the slopped plane is oriented substantially at a second angle, substantially equal to the maximum stow angle, to position the cable hanger within the gap while maintaining a clearance from the photovoltaic module.

[0065] In an aspect, the techniques described herein relate to a solar array system, wherein the maximum stow angle is between 50 degrees to 85 degrees from a horizontal axis.

[0066] In an aspect, the techniques described herein relate to a solar array system, wherein the maximum stow angle is 75 degrees from the horizontal axis.

[0067] In an aspect, the techniques described herein relate to a solar array system, wherein the messenger cable runs substantially parallel to a plurality of support structures aligned along an axis running in a north-south direction.Docket No.: 058187-527001 WO

[0068] In an aspect, the techniques described herein relate to a method, including: determining a target stow angle from a horizontal axis of a photovoltaic module; positioning a cable hanger having a sloping side oriented at a second angle from the horizontal axis, wherein the sloping side is formed by a plurality of distal ends of cable saddles positioned on a support member, each of the distal ends positioned at a different lateral length from the support member that an adjacent distal end; and attaching the cable hanger to a messenger cable by crimping a conductive hook of the cable hanger to establish a bonding path between the cable hanger and the messenger cable, wherein the cable hanger is positioned within a triangular gap formed beneath the photovoltaic module at the target stow angle while maintaining a clearance from the photovoltaic module.

[0069] In an aspect, the techniques described herein relate to a method, wherein the target stow angle is between 50 degrees to 85 degrees from the horizontal axis.

[0070] In an aspect, the techniques described herein relate to a method, wherein the target stow angle is 75 degrees from the horizontal axis.

[0071] In an aspect, the techniques described herein relate to a method, wherein the clearance is at least 0.25 inches.

[0072] In an aspect, the techniques described herein relate to a method, wherein a first cable saddle includes a trefoil cable orientation, and a second cable saddle includes a linear cable orientation.

[0073] In an aspect, the techniques described herein relate to a method, further including an offset member positioned between the metallic hook and the support member, the offset member forming an angle of 5 degrees to 40 degrees between the metallic hook and the support member.

[0074] In an aspect, the techniques described herein relate to a method, wherein the offset member is configured to align a center of gravity of the cable hanger with a portion of the metallic hook.

[0075] In an aspect, the techniques described herein relate to a kit, including: a first cable hanger, including: a connection structure configured to attach to the messenger cable; a support member extending from the connection structure; and a plurality of cable saddles extending from the support member on a single side thereof, each cable saddle including a distal end positioned a different lateral length from the support member to form a first slopped plane along the distal end of each cable saddle; and a second cable hanger, including: a connection structure configured to attach to the messenger cable; a support member extending from the connection structure; and a plurality ofDocket No.: 058187-527001 WO cable saddles extending from the support member on a single side thereof, each cable saddle including a distal end positioned a different lateral length from the support member to form a second slopped plane along the distal end of each cable saddle; wherein both the first slopped plane and second slopped plane have a different sloping-side angle within 50 degrees to 85 degrees, with the slopping-side angle of the first and second cable hangers corresponding to a target stow angle of a tracker array at least one of the first and second cable hanger is configured to connect to.

[0076] In an aspect, the techniques described herein relate to a cable hanger, including: a first hook; a second hook positioned opposite the first hook, the first and second hook configured to engage with a messenger cable from opposite sides; a first column of cable saddles configured to support at least one cable, wherein each cable saddle includes a maximum dimension defining a maximum cable size each cable saddle can receive, and each cable saddle is separated from an adjacent cable saddle by a spacing section configured to maintain a spacing distance of at least the maximum dimension; and a second column of cable saddles configured to support at least one cable, wherein each cable saddle includes a maximum dimension defining a maximum cable size each cable saddle can receive, and each cable saddle is separated from an adjacent cable saddle by a spacing section configured to maintain a spacing distance of at least the maximum dimension, wherein the first column is oriented at an angle relative to the second column, with the angle being between 15 degrees to 30 degrees and corresponding to a stow gap formed beneath a photovoltaic module the cable hanger is configured to be positioned below.

[0077] In an aspect, the techniques described herein relate to a cable hanger, further including a third column of saddle cables oriented at a second angle between 5 degrees to 20 degrees relative to the second column.

[0078] In an aspect, the techniques described herein relate to a cable hanger, wherein the first hook and the second hook are configured to apply opposing tension to the messenger cable when the cable hanger is positioned on the messenger cable..BRIEF DESCRIPTION OF THE DRAWINGS

[0079] The present disclosure will be more fully understood from the following detailed description taken in conjunction with the accompanying drawings, in which:

[0080] FIG. l is a front perspective view of one implementation of a cable hanger according to theDocket No.: 058187-527001 WO aspects described herein;

[0081] FIG. 2 is a left side view of the cable hanger of FIG. 1;

[0082] FIG. 3 is a right side view of the cable hanger of FIG. 1;

[0083] FIG. 4 is a side view of the cable hanger of FIG. 1 with cables arranged therein;

[0084] FIG. 5 is a front perspective view of a solar panel system with the cable hanger of FIG. 1 supported thereon;

[0085] FIG. 6 is a rear perspective view of the solar panel system of FIG. 5;

[0086] FIG. 7 is a detailed view of the solar panel system of FIG. 6;

[0087] FIG. 8 is a side view of the solar panel system of FIG. 5;

[0088] FIG. 9 is a side view of the solar panel system of FIG. 5;

[0089] FIG. 10 is a side view of another implementation of a cable hanger attached to a solar panel system;

[0090] FIG. 11 is a side view of another implementation of a cable hanger attached to a solar panel system;

[0091] FIG. 12 is a front perspective view of one implementation of a cable hanger according to the aspects described herein;

[0092] FIG. 13 is a left side view of the cable hanger of FIG. 12;

[0093] FIG. 14 is a right side view of the cable hanger of FIG. 12;

[0094] FIG. 15 is a front perspective view of one implementation of a cable hanger according to the aspects described herein;

[0095] FIG. 16 is a left side view of the cable hanger of FIG. 15;

[0096] FIG. 17 is a right side view of the cable hanger of FIG. 15;

[0097] FIG. 18 is a front perspective view of one implementation of a cable hanger according to the aspects described herein;

[0098] FIG. 19 is a left side view of the cable hanger of FIG. 18;

[0099] FIG. 20 is a right side view of the cable hanger of FIG. 18;Docket No.: 058187-527001 WO

[0100] FIG. 21 is a front perspective view of one implementation of a cable hanger according to the aspects described herein;

[0101] FIG. 22 is a left side view of the cable hanger of FIG. 21;

[0102] FIG. 23 is a right side view of the cable hanger of FIG. 21;

[0103] FIG. 24 is a front perspective view of one implementation of a cable hanger according to the aspects described herein;

[0104] FIG. 25 is a left side view of the cable hanger of FIG. 24;

[0105] FIG. 26 is a right side view of the cable hanger of FIG. 24;

[0106] FIG. 27 is a front perspective view of one implementation of a cable hanger according to the aspects described herein;

[0107] FIG. 28 is a left side view of the cable hanger of FIG. 27;

[0108] FIG. 29 is a right side view of the cable hanger of FIG. 27;

[0109] FIG. 30 is a front perspective view of one implementation of a cable hanger according to the aspects described herein;

[0110] FIG. 31 is a left side view of the cable hanger of FIG. 30;

[0111] FIG. 32 is a right side view of the cable hanger of FIG. 30;

[0112] FIG. 33 is a front perspective view of one implementation of a cable hanger according to the aspects described herein;

[0113] FIG. 34 is a left side view of the cable hanger of FIG. 33;

[0114] FIG. 35 is a right side view of the cable hanger of FIG. 33;

[0115] FIG. 36 is a front perspective view of one implementation of a cable hanger according to the aspects described herein;

[0116] FIG. 37 is a left side view of the cable hanger of FIG. 36;

[0117] FIG. 38 is a right side view of the cable hanger of FIG. 36;

[0118] FIG. 39 is a front perspective view of one implementation of a cable hanger according to the aspects described herein;Docket No.: 058187-527001 WO

[0119] FIG. 40 is a left side view of the cable hanger of FIG. 39;

[0120] FIG. 41 is a right side view of the cable hanger of FIG. 39;

[0121] FIG. 42 is a cross-sectional view of a portion of the cable hanger of FIG. 39 taken along line 42-42 in FIG. 40;

[0122] FIG. 43 is a front perspective view of the hanger of FIG. 39 attached to a support structure;

[0123] FIG. 44 is a detailed perspective view of FIG. 43;

[0124] FIG. 45 is a side view of the hanger of FIG. 39 attached to the support structure;

[0125] FIG. 46 is a top view of the hanger of FIG. 39 attached to the support structure;

[0126] FIG. 47 is a heat map of cables positioned within the hanger of FIG. 39;

[0127] FIG. 48 is a front perspective view of one implementation of a cable hanger according to the aspects described herein;

[0128] FIG. 49 is a left side view of the cable hanger of FIG. 48;

[0129] FIG. 50 is a right side view of the cable hanger of FIG. 48;

[0130] FIG. 51 is a front perspective view of one implementation of a cable hanger according to the aspects described herein;

[0131] FIG. 52 is a left side view of the cable hanger of FIG. 51;

[0132] FIG. 53 is a right side view of the cable hanger of FIG. 51;

[0133] FIG. 54 is a front perspective view of one implementation of a cable hanger according to the aspects described herein;

[0134] FIG. 55 is a left side view of the cable hanger of FIG. 54;

[0135] FIG. 56 is a right side view of the cable hanger of FIG. 54;

[0136] FIG. 57 is a front perspective view of one implementation of a cable hanger according to the aspects described herein;

[0137] FIG. 58 is a left side view of the cable hanger of FIG. 57;

[0138] FIG. 59 is a right side view of the cable hanger of FIG. 57;Docket No.: 058187-527001 WO

[0139] FIG. 60 is a front perspective view of one implementation of a cable hanger according to the aspects described herein;

[0140] FIG. 61 is a left side view of the cable hanger of FIG. 60;

[0141] FIG. 62 is a right side view of the cable hanger of FIG. 60;

[0142] FIG. 63 is a front perspective view of one implementation of a cable hanger according to the aspects described herein;

[0143] FIG. 64 is a left side view of the cable hanger of FIG. 63;

[0144] FIG. 65 is a right side view of the cable hanger of FIG. 63;

[0145] FIG. 66 is a front perspective view of one implementation of a cable hanger according to the aspects described herein;

[0146] FIG. 67 is a left side view of the cable hanger of FIG. 66;

[0147] FIG. 68 is a right side view of the cable hanger of FIG. 66;

[0148] FIG. 69 is a front perspective view of one implementation of a cable hanger according to the aspects described herein;

[0149] FIG. 70 is a left side view of the cable hanger of FIG. 69; and

[0150] FIG. 71 is a right side view of the cable hanger of FIG. 69.DETAILED DESCRIPTION

[0151] Certain exemplary embodiments will now be described to provide an overall understanding of the principles of the structure, function, manufacture, and use of the devices and methods disclosed herein. One or more examples of these embodiments are illustrated in the accompanying drawings. Those skilled in the art will understand that the devices and methods specifically described herein and illustrated in the accompanying drawings are non-limiting exemplary embodiments and that the scope of the present invention is defined solely by the claims. The features illustrated or described in connection with one exemplary embodiment may be combined with the features of other embodiments. Such modifications and variations are intended to be included within the scope of the present invention.

[0152] Solar panel cabling and harness string cabling, such as those used in utility scaleDocket No.: 058187-527001 WO solar power generation and transmission systems, can be deployed and managed using a wire positioning device. Typically, these cables are not buried underground as the solar panels are installed at least three feet above the ground, so to route the cabling from the solar panel to an underground trench is costly and time consuming for the installer. In addition, the wires typically require a larger diameter when installed below ground. The wire positioning devices described herein can support the cables, such as harness cables, in an organized and serviceable manner. When these cables are secured with zip ties or cables ties, the cables are not secured in an organized and serviceable manner.

[0153] A wire positioning device can couple to support wires, such as a messenger cable, which can be routed between posts, columns, or other vertically oriented components located throughout a solar power plant to convey the cables from one location to another. Wire positioning devices can also couple to a structure or to a frame. When these cables are directly secured to the structure, there is risk that the cables chafe, abrade, and pinch on the moving and rotating components of the structure, the primary component that could pinch the cabling would be the Solar Tracker Bearing and Torque Tube (a single-axis Tracker has a component call the Torque Tube in which the Solar Panels attach to, this Torque Tube rests on top of bearings which can rotate, if cabling is secured close to the Torque Tube and near the bearing, cabling can get caught between these components as the Torque Tube rotates). In addition, other components such as Actuators and Dampers can also be potential pinch points for cabling. There are numerous Thin Sheet Steel components in which the cable could abrade on such as: Pile, Bearing Housing, Solar Panel Mounting Rail, Actuator Mounting Brackets, Slew Drive Motor Mounting Brackets, Damper Mounting Brackets, Controller Mounting Brackets. As described above, panels can rotate, creating a potential electrical shock safety hazard and can also lead to energy production issues.

[0154] Above-ground cable configurations, such as those used in utility-scale solar power generation and transmission systems, can be deployed and managed using a cable hanger. The cable hanger can support the cables, such as power cables, in an organized and serviceable manner. A cable hanger can couple to support structures, such as a messenger cable, which can be routed between posts, columns, or other vertically oriented components located throughout a solar power plant to convey the cables from one location to another.Docket No.: 058187-527001 WO

[0155] Cable hangers can be coupled to a messenger cable via passive attachments such as a latch, or a hook, configured on the cable hanger. Cable hangers configured with passive attachment components can become unsecured from the messenger cable, for example, during high winds and can result in displacement of the cables from the messenger cable and / or the posts to which the messenger cable can be coupled. Cable hangers configured with passive attachment components can be limited in their ability to provide an adequate bonding path between the attachment component of the cable hanger and the messenger cable to which the attachment component is attached. For example, cable hangers with passive attachment components can be displaced in high-wind environments, which can cause the surface area of contact between the attachment component and the messenger cable to be reduced. As a result, cable hangers with passive attachment components can slide along a messenger cable and can cause the distribution of weight of the power cables to change in an unsafe manner. In addition to the distribution of weight changing, the change in surface area contact can also potentially change the electrical resistance between the hanger and messenger cable, which can reduce the cable hanger’s ability to be bonded to the messenger cable. In some implementations, the cable hanger can act as a grounding clamp device in accordance with UL467 or UL2703 or various other local or international standards. In this way, the cable hanger can bond an equipment grounding or bonding conductor to the steel structure that supports one or more solar panels

[0156] Cable hangers can be expensive due to the large number of cable hangers required in utility-scale solar power plants. Typically, there are approximately 100 cable hangers used per 1 MW in utility-scale solar power plant operations. Currently in the United States, there is approximately 10,000 MW of installed utility-scale solar power provided per year, and therefore there is a potential of 1,000,000 hangers per year in the United States alone. Cable hangers can also be subject to harsh environmental conditions, such as high ultraviolet (UV) light, due to their exposure to direct sunlight when deployed. High UV light can deteriorate the cable hanger material causing deformations or material failure of passive attachment components, which can result in displacement of the cable hanger from the messenger cable.

[0157] Some implementations of cable hangers described herein include a cost-effective design for large-scale deployment in energy generation and transmission infrastructures, which can be advantageous as compared to passive attachment components in existing cable hangers. Some example cable hangers described herein can also include features to maintain the structural integrityDocket No.: 058187-527001 WO of the cable hanger material when exposed to high UV light environmental conditions. Some implementations of the example cable hangers described herein can thus provide benefits of large- scale, low-cost deployment, more secure attachment to support structures (e.g., messenger cable, posts, steel beams, and the like), and extended operational life span in harsh deployment environments.

[0158] The designs of the implementations of cable hangers described herein are advantageous since the cable hangers can remain balanced when loaded with cables, helping prevent rotation of the cable hangers on a support wire. Some of the cable hangers described herein can include an offset leg arranged between the portion of the hanger attaching to the support wire, and the saddles supporting various cables. By offsetting the attachment portion, such as a hook, the center-of-gravity can remain vertically aligned with the support wire, reducing or preventing rotation of the cable hanger. Additionally, due to the designs of the cable hangers, additions can be added to cable hanger in order to increase the hanger’s carrying capacity without unbalancing the cable hanger.

[0159] Additionally, cable hangers must be able to accommodate rotation of the solar panels which are in proximity to the cable hangers. For example, solar panels can rotate throughout the day in order to track the angle of the sun, increasing the efficiency of the panels. In another example, solar panels can be positioned at a large vertical angle, such as 77 degrees or greater, in order to protect the solar panels from impact events, such as a hail storm. When the panels are arranged in this near vertical position, the cable hangers must be able to be arranged within the space formed between a support structure and the rear surface of the panels. If the hanger system is not designed to fit into this space, then additional, stand-alone, poles have to be installed array from the Solar Tracker structure to specifically support the cable off the ground and away from the Solar Modules. The cable hangers must also be able to rotate into this space without tangling or misaligning the cables which are supported by the cable hangers.

[0160] In an implementation, a cable hanger can include a support member, a plurality of saddles, and a hanging mechanism. The support member includes a proximal end and a distal end. The plurality of saddles are attached to and extend from the support member. The saddles are designed to support wires of a solar panel as the cables travel along the various panel and supports in a solar panel array. The cables are supported on a cable supporting surface or each saddle, withDocket No.: 058187-527001 WO the cable supporting surface being designed to ensure that the cables do not become dislodged from the saddles. For example, the saddles can be angled upward from the support member to partially encapsulate the cables within each saddle. In order to keep the cables off the ground, the cable hangers can be attached to a support wire. A hanging mechanism is arranged at the proximal end of the support member and designed attach the cable hanger to the support wire. In some implementations, the hanging mechanism can be a deformable hook, which is crimped around the support wire. Additionally, the hanging mechanism can be offset on the support member in order to aid in balance of the cable hanger when loaded with cables.

[0161] The cable hanger can have various implementations which are used to support a plurality of cables. Implementations of the cables hanger disclosed herein can include a support member, saddles, and a hanging mechanism to support the cable hanger on a support wire.

[0162] A cable hanger can include cable saddles that vary in size, such that each of the cable saddles can be configured to support one or more cables or wires, and be configured to both maximize ampacity while also fitting within the minimal space underneath a solar panel while in a storm-safe position. A storm-safe position is when the solar panel is angled to a max angle (i.e., 70- 80 degrees from an axis parallel to the ground) to reduce the surface area of the panel that can receive a direct strike from hail.

[0163] FIGS. 1-9 illustrate an exemplary implementation of a cable hanger 100. The cable hanger 100 includes a hook 102, an offset member 104, a support member 105, and a plurality of cable saddles 106a, 106b, 106c, and 106d. The cable hanger 100 is configured to support wires or cables running along the length of a solar array, with multiple cable hangers being used. The cable hanger 100 can be attached to a support wire running parallel to the power cables and / or signal wires.

[0164] In an exemplary implementation, the cable hanger 100 can be manufactured as one single piece. The cable hanger 100 can be manufactured by an extrusion, casting, or forging process. In an exemplary implementation, the thickness of the cable hanger 100 can be within a range of 0.375-1.5 inches, and preferably within a range of 0.375 inches-1.00 inches. The cable hanger 100 can be manufactured from material such as 6063-T5 Aluminum or stainless steel. However, various other materials can be used to form the cable hanger 100, and should be appreciated, such as galvanized steel or plastic.Docket No.: 058187-527001 WO

[0165] In order to support wires, the cable hanger 100 is attached to a support wire by the hook 102. The hook 102 is arranged on the proximal end of the offset member 104 such that a majority of the cable hanger 100 is arranged below the support wire. In an aspect, the opening of the hook 102 can be wider than the upper radius of the hook 102. This can allow the support wire to sufficiently sit in the upper radius of the hook 102. As stated previously, the cable hanger 100 can be made from a deformable material, such as aluminum or steel. The wider opening of the hook 102 can provide additional leverage onto the support wire when the hook 102 is crimped to the support wire. The crimping of the hook 102 will secure the cable hanger 100 to the support wire and prevent the cable hanger from being dislodged from the support wire. In order to crimp the hook onto the support wire, the hook 102 includes a first portion 102a and a second portion 102b. At least one of the first portion or second portion 102a, 102b can be deformable in order to connect the cable hanger 100 to the support wire. In an aspect, both portions can be deformable or, one portion can be deformable and the other portion not deformed.

[0166] The hook 102 is connected to the cable hanger 100 via the offset member 104. The offset member 104 is positioned between the hook 102 and the support member 105. The offset member 104 is configured to position the center of gravity of the cable hanger 100 vertically in line with the opening of the hook 102. This alignment of the hook 102 and center of gravity of the cable hanger 100 reduces the amount of torque the cable hanger 100 applies to the support wire, which helps reduce rotation of the cable hanger 100 about the support wire. The angle OA the offset member 104 is positioned at relative to the support member 105 is between 5 degrees to 40 degrees, and preferably between 20 degrees and 30 degrees.

[0167] In order to properly support wires and cables, the cable hanger 100 includes a plurality of cable saddles 106a-106d of different shapes and sizes. In the illustrated implementation, the cable hanger 100 includes four cable saddles of different shapes. The different shapes allow for a maximization of airflow around the cable and maximizes the cable ampacity (as shown in FIG. 47), which leads to great efficiency for power transfer across the cables being supported. Additionally, the arrangement of the saddles 106 can help stabilize the cable hanger 100 by lowering the center of gravity below the hook 102.

[0168] Each of the cable saddles 106 can vary in size, such that each of the cable saddles can be configured to support one or more cables or wires. In an aspect, the saddles 106 are allDocket No.: 058187-527001 WO formed on a single side of the central support member 104, making the cable hanger 100 a onesided hanger. The saddle 106a is formed from a lateral member 110, extending from the support member 105. In an aspect, the lateral member 110 extends perpendicular from the support member 105. In an aspect, the lateral member 110 has a curved transition from the support member 105 in order to improve cable retention while also providing additional strength between the lateral member 110 and the support member 105. Arranged on the opposite end of the lateral member 110 from the support member 105 is a retention member 111. The retention member 111 extends from the lateral member 110 and is positioned at an angle relative to the lateral member 110. In an aspect, the retention member I l l is positioned at an angle greater than 90 degrees from the lateral member 110, such as in the range of 100 degrees to 140 degrees. In an aspect, the retention member 111 can include a curved distal end (as shown in FIGS. 2 and 3) to further retain cables within the saddle 106a. In an exemplary implementation, the saddle 106 can be configured to support wires or cables, such as the power cables to power one or more tracker motors of a solar array. The saddles can be configured to support cables or wires, such as the Direct Current (DC) positive power cables, DC negative power cables, and Alternating Current (AC) power cables, which come in bundles of three cables.

[0169] Saddles 106b-106d are sustainably similar to the cable saddle 106a. The saddle 106b includes a lateral member 112 extending from the support member 105, and a retention member 113 positioned at an angle relative to the lateral member 112. The retention member 113 can also include a curved end to aid in cable retention within the saddle 106b. The saddle 106c includes a lateral member 114 extending from the support member 105, and a retention member 115 positioned at an angle relative to the lateral member 114. The retention member 115 can also include a curved end to aid in cable retention within the saddle 106c. The saddle 106d includes a lateral member 116 extending from the support member 105, and a retention member 117 positioned at an angle relative to the lateral member 116. The retention member 117 can also include a curved end to aid in cable retention within the saddle 106d. As shown in FIGS. 1-3, the saddles can be different sizes and shapes, with varying sizes and positioning of their lateral members and retention members.

[0170] The cable hanger 100 can be configured to hold more or less wires depending on the requirements of a deployed usage. For example, the cable saddles may be increased or decreased in size. Additionally, the location of the cable saddles with respect to the hook 102 may be modified,Docket No.: 058187-527001 WO and the location of the cable saddles with respect to each other may be modified. The cable saddles can be spaced apart to maintain separation between various cables and wires being supported in the cable hanger 100. This spacing also allows for easy maintenance and serviceability of the cables. The spacing allows for airflow around the conductors to minimize conductor temperature and increase conductor ampacity.

[0171] FIG. 4 depicts an exemplary implementation of a cable hanger 150. The cable hanger 105 is substantially similar to the cable hanger 100, so like elements will not be described in detail. As shown, the cable hanger 150 includes a hook 152, an offset member 154, a support member 155, and saddles 156a-156d. The saddles 156a-156b are designed to support the cables 10 in a trefoil orientation, while the saddles 156c-156d support the cables 10 in a linear orientation. While both orientations can be used in either saddle position, a required cable ampacity could also determine how these saddle orientations are configured.

[0172] As shown in FIGS. 5-9, multiple cable hangers 150 can be secured to a support wire 24. A solar system can include solar panels 20 positioned on a torque tube 28, which rotates to position the solar panels at various angles. Dampers 26 are positioned on the support structure 22 and the solar panels 20 in order to prevent vibrations and harmonic frequencies from developing along the length of a row of solar panels 20 and the tube 28, which could lead to failure of the system. Due to the location of the dampers 26, the gap G where the hangers 150 are positioned is limited for available space. The support wire 24 can be secured to stand-alone, dedicated structure piles, used to suspend the support wire off of the ground, or a steel structure commonly find on a solar power plant, such a as trackers, or fixed-tilt structure 22, using clamps and extension bar 23 secured to the structure 22. The cable hangers 150 can be spaced at a distance along the support wire 24 that is adequate to support cables 10 arranged within the saddles of the cable hanger 150. In an exemplary implementation, the cable hangers 150 can be installed on the support wire 24 at spaced intervals. As depicted in FIG. 7, the support wire 24 is arranged within the opening of the hook 152, and the hook 152 of each cable hanger 150 is then crimped to the support wire 24 in order to secure the cable hangers 150 in place along the support wire 24. In an exemplary implementation, the support wire 24 can be a braided steel cable having a 0.25 inch diameter. The crimping of the hook 152 to the support wire 24 can serve to bond the cable hanger 150 to the support wire 24 by maintaining a desired surface area of the hanger 150 in contact with a desired surface area of the support wire 24. This can also serve to prevent the cable hanger 150 fromDocket No.: 058187-527001 WO sliding or rotating on the support wire 24. Thus, the cable hanger 150 is secured to the support wire 24 by positive mechanical means (e.g., a fastened component cannot work loose from vibrations) and meets all of the bonding requirements of a UL2703 or other local and international standards. This can serve to prevent the surface contact area between the cable hanger 150 and support wire 24 from being reduced.

[0173] Once the cable hangers 100 are attached to the support wire 24, cables 10 can be placed into the cable saddles 156a-156d of the cable hangers 150 in order to support the cables or wires while also positioning the cables 10 a distance away from the support wire 24. In an exemplary implementation, the cables 10 can have a diameter within the range of 0.25-1.5 inches. As mentioned previously, the hook 152 is offset from the support member 154 via the offset member 154. While loaded, the cable hanger 150 will have a center-of-gravity which can be vertically aligned with the support wire 24 in order to prevent rotation of the cable hanger 150 on the support wire 24.

[0174] In typical ground mount sites, the messenger cable / support wire is oriented substantially parallel to the tracker piles (row axis, generally north-south). The angle conforming side of the hanger is arranged to face the module underside surface in the row-normal plane, enabling clearance within the hail stow gap while preserving center of gravity alignment provided by the offset member. The row-normal plane can be defined as a plane that is perpendicular to the direction of the rows of solar panels, and can be used to define the azimuth and tilt of the array.

[0175] As shown in FIG. 8, when the solar panel 20 is in a protection of storm-safe / fully retracted position (i.e., near vertical, above 70 degrees from horizontal), the gap G is triangular in shape, and the angle ANG is 75-80 degrees from the horizontal axis HA. In an aspect, the maximum stow angle ANG can be between 50 degrees and 85 degrees, between 60 degrees and 85 degrees, or between 70 degrees and 80. The cable hangers 150 sit in a lower portion of the gap G where the width of the gap G is greatest. As shown in FIG. 8, a triangular gap TG is formed between the underside surface of the solar panel 20 and the support structure 22. The hanger itself can be positioned fully within the triangular gap TG, or only the portion containing the saddles needs to be cover in the vertical direction underneath the triangular gap TG. However, the cable hangers 150 cannot be positioned so low on the support structure 22 to be vulnerable to flooding or other environmental factors. In this position, the solar panels 20 are protected from direct impact fromDocket No.: 058187-527001 WO hail damage, and also protect the cables 10 and cable hangers 150. In an example aspect, the cable hangers 150 can be at least 1 inch from contacting the underside of the solar panels 20.

[0176] In some embodiments, the hanger includes saddles and / or associated retention members of different lengths measured from a common support member such that distal ends / edges of those features define a substantially planar, sloping side / plane SP. The sloping side / plane SP is oriented at an angle SPA corresponding to a tracker’s hail-stow setting so that, when the modules are rotated to hail stow (which is a maximum stow angle for the photovoltaic panels to reduce exposed surface area), the sloping side nests within the triangular gap TG between the torque-tube assembly 28 and the underside surface of the photovoltaic module 20. This maintains a clearance C (e.g., > 0.25 inches) between the distal ends of each cable saddle forming the sloping plane SP and the underside of the solar panel 20. In an aspect, the angle SPA is the maximum stow angle ANG plus a delta of + / - 5 degrees to 10 degrees. This additional angle can aid in ensuring the hanger is always within the triangular gap TG regardless of how high up the support structure the hanger is mounted, since the angle of the sloping plane SP is always greater than the maximum stow angle ANG of the solar panel 20.

[0177] Even though only four saddles are depicted in the implementation illustrated in FIGS. 1-9, the number of cable saddles may increase or decrease depending on the operational and ampacity requirements of the cable hanger. Various exemplary implementations of cable hangers having different amounts, sizes, and shapes of saddles will be described in detail below.

[0178] FIG. 10 illustrates an aspect of a cable hanger 150 positioned directly on the support structure 22 instead of an extension bar 23. The cable hanger 150 is secured directly to the support structure 22 using a screw that passes through the hook 152. The hook 152 can include a hole that is formed in the hook 152 during casting of the cable hanger 150.

[0179] FIG. 11 depicts an aspect of a cable hanger 180. The cable hanger 180 is a one-sided hanger similar to the cable hanger 100. The cable hanger 180 include saddles of different sizes, and is secured directly to a support structure of a solar panel system.

[0180] FIGS. 12-14 depict an aspect of a cable hanger 200. The cable hanger 200 is substantially similar to the cable hanger 100, so like features will not be described in detail. The cable hanger 200, includes a hook 202, a support member 204, and cable saddles 206. The hooks 202 include a first portion 202a and a second portion 202b, where one portion may be deformable toDocket No.: 058187-527001 WO secure the cable hanger 200 to a support wire. In an aspect, an indent may be positioned on the hook 202 between the first portion 202a and the second portion 202b to aid in deforming the first portion 202a relative to the second portion 202b. The cable saddles 206 are arranged on a single side of the central support member 204. Additionally, in an aspect, the central support member 204 does not include an offset member. In an aspect, the saddles 206 can be the same shape and size, and each can include a curved distal end to aid in cable retention.

[0181] FIGS. 15-17 depict an aspect of a cable hanger 300. The cable hanger 300 is substantially similar to the cable hanger 100, so like features will not be described in detail. The cable hanger 300 includes a hook 302, a support member 304, and cable saddles 306. In an aspect, a web portion 305 can be positioned between the hook 302 and the support member 304. The cable saddles 306 are arranged on a single side of the central support member 304. In an aspect, the cable hanger 300 includes a projection 308 extending from a distal end of the central support member 304. The projection 308 can act as a counterweight to keep the cable hanger vertically aligned when loaded with cables 10, and can also act as a bump stop if the cable hanger 300 was in close proximity to a solar panel or support structure. As shown in FIGS. 17-18, the cables 10 sit vertically within the saddles 306.

[0182] FIGS. 18-20 depict an aspect of a cable hanger 400. The cable hanger 400 is substantially similar to the cable hanger 100, so like features will not be described in detail. The cable hanger 400 includes a hook 402, a rear hook portion 404, a support member 405, and a cable saddle 406 formed from the support member 405 and a retention leg 412. The cable saddle 406 is arranged on a single side of the central support member 404. Additionally, in an aspect, a hole 408 is positioned within the hook 402, and a hole 410 is positioned in the rear hook portion 404, opposite the hole 408. The holes 408, 410 aligned to allow a screw or bolt to bass therethrough to secure the cable hanger 400 directly to a support structure. In an aspect, a web portion 407 can be positioned between the support member 405 and the retention leg 412 to provide additional structural strength to the retention leg 412 for retaining cables within the saddle 406.

[0183] FIGS. 21-23 depict an aspect of a cable hanger 500. The cable hanger 500 is substantially similar to the cable hanger 100, so like features will not be described in detail. The cable hanger 500 includes a hook 502, an offset member 504, a support member 505, and a cable saddle 506 formed from a lateral leg 507 and a retention leg 508. The offset member 504 isDocket No.: 058187-527001 WO positioned between the support member 505 and the hook 502 to keep a center of gravity of the cable hanger 500 centered over the hook 502 when loaded with cables. In an aspect, a tab 509 is positioned on a distal end of the retention leg 508 to aid in guiding cables into the saddle 506.

[0184] FIGS. 24-26 illustrate an exemplary implementation of a cable hanger 600. The cable hanger 600 is substantially similar to the cable hanger 100 and 150, so like elements will not be described in detail. The cable hanger 600 includes a hook 602, an offset member 604, a support member 605, and a plurality of cable saddles 606a, 606b, 606c, and 606d. The cable hanger 600 is configured to support wires or cables running along the length of a solar array, with multiple cable hangers being used. The cable hanger 600 can be attached to a support wire running parallel to the power cables and / or signal wires. In an exemplary implementation, the cable hanger 600 can be manufactured as one single piece. The cable hanger 600 can be manufactured by an extrusion, casting, or forging process.

[0185] In order to support wires, the cable hanger 600 is attached to a support wire by the hook 602. The hook 602 is arranged on the proximal end of the offset member 604 such that a majority of the cable hanger 600 is arranged below the support wire. In an aspect, the opening of the hook 602 can be wider than the upper radius of the hook 602. This can allow the support wire to sufficiently sit in the upper radius of the hook 602. As stated previously, the cable hanger 600 can be made from a deformable material, such as aluminum or steel. The wider opening of the hook 602 can provide additional leverage onto the support wire when the hook 602 is crimped to the support wire. The crimping of the hook 602 will secure the cable hanger 600 to the support wire and prevent the cable hanger from being dislodged from the support wire. In order to crimp the hook onto the support wire, the hook 602 includes a first portion 602a and a second portion 602b. At least one of the first portion or second portion 602a, 602b can be deformable in order to connect the cable hanger 600 to the support wire. In an aspect, both portions can be deformable or, one portion can be deformable and the other portion not deformed.

[0186] The hook 602 is connected to the cable hanger 600 via the offset member 604. The offset member 604 is positioned between the hook 602 and the support member 605. The offset member 604 is configured to position the center of gravity of the cable hanger 600 vertically in line with the opening of the hook 602. This alignment of the hook 602 and center of gravity of the cable hanger 600 reduces the amount of torque the cable hanger 600 applies to the support wire, whichDocket No.: 058187-527001 WO helps reduce rotation of the cable hanger 600 about the support wire. The angle the offset member 604 is positioned at relative to the support member 605 is between 5 degrees to 40 degrees, and preferably between 20 degrees and 30 degrees.

[0187] In order to properly support wires and cables, the cable hanger 600 includes a plurality of cable saddles 606a-606d of different shapes and sizes. In the illustrated implementation, the cable hanger 600 includes four cable saddles of different shapes. The different shapes allow for a maximization of airflow around the cable and maximizes the cable ampacity (as shown in FIG. 47), which leads to great efficiency for power transfer across the cables being supported. Additionally, the arrangement of the saddles 606 can help stabilize the cable hanger 600 by lowering the center of gravity below the hook 602.

[0188] Each of the cable saddles can vary in size, such that each of the cable saddles can be configured to support one or more cables or wires. In an aspect, the saddles are all formed on a single side of the central support member 604, making the cable hanger 600 a one-sided hanger. The saddle 606a is formed from a lateral member 610, extending from the support member 605. In an aspect, the lateral member 610 extends perpendicular from the support member 605. In an aspect, the lateral member 610 has a curved transition from the support member 605 in order to improve cable retention while also providing additional strength between the lateral member 610 and the support member 605. Arranged on the opposite end of the lateral member 610 from the support member 605 is a retention member 611 a. The retention member 611 a extends from the lateral member 610 and is positioned at an angle relative to the lateral member 610. In an aspect, the retention member 61 la is positioned at an angle greater than 90 degrees from the lateral member 610, such as in the range of 100 degrees to 140 degrees. Positioned on the distal end of the retention member 61 la is an end member 611b. The end member 611b extends from the retention member 611a and further aids in retaining cables within the saddle 606a. In an aspect, the end member 61 lb can extend parallel to the support member 605. In an aspect, the end member 611b can include a curved distal end to further retain cables within the saddle 606a. In an exemplary implementation, the saddle 606a can be configured to support wires or cables, such as the power cables to power one or more tracker motors of a solar array. The saddles can be configured to support cables or wires, such as the Direct Current (DC) positive power cables, DC negative power cables, and Alternating Current (AC) power cables, which come in bundles of three cables.Docket No.: 058187-527001 WO

[0189] Saddles 606b-606d are sustainably similar to the cable saddle 606a, but can include different cable orientations. The saddle 606b includes a lateral member 612 extending from the support member 605, a retention member 613a positioned at an angle relative to the lateral member 612, and an end portion 613b positioned on the distal end of the retention member 613a. The end member 613b can also include a curved end to aid in cable retention within the saddle 606b. In an aspect, the saddle 606b has a trefoil cable orientation, such that three cables positioned within the saddle 606b will not be in a liner configuration, but a triangular trefoil orientation.

[0190] The saddle 606c includes a lateral member 614 extending from the support member 605, and a retention member 615 positioned at an angle relative to the lateral member 614. The retention member 615 can also include a curved end to aid in cable retention within the saddle 606c. The saddle 606d includes a lateral member 616 extending from the support member 605, and a retention member 617 positioned at an angle relative to the lateral member 616. The retention member 617 can also include a curved end to aid in cable retention within the saddle 606d. As shown in FIGS. 24-26, the saddles can be different sizes and shapes, with varying sizes and positioning of their lateral members and retention members.

[0191] The cable hanger 600 can be configured to hold more or less wires depending on the requirements of a deployed usage. For example, the cable saddles may be increased or decreased in size. Additionally, the location of the cable saddles with respect to the hook 602 may be modified, and the location of the cable saddles with respect to each other may be modified. The cable saddles can be spaced apart to maintain separation between various cables and wires being supported in the cable hanger 600. This spacing also allows for easy maintenance and serviceability of the cables. The spacing allows for airflow around the conductors to minimize conductor temperature and increase conductor ampacity.

[0192] FIGS. 27-29 illustrate an exemplary implementation of a cable hanger 700. The cable hanger 700 is substantially similar to the cable hanger 150 and 600, so like elements will not be described in detail. The cable hanger 700 includes a hook 702, an offset member 704, a support member 705, and a plurality of cable saddles 706a-706f The cable hanger 700 is configured to support wires or cables running along the length of a solar array, with multiple cable hangers being used. The cable hanger 700 can be attached to a support wire running parallel to the power cables and / or signal wires. In an exemplary implementation, the cable hanger 700 can be manufactured asDocket No.: 058187-527001 WO one single piece. The cable hanger 700 can be manufactured by an extrusion, casting, or forging process.

[0193] As shown in FIG. 27, the saddles 706a-706f vary in size along the length of the support member 705. Similar to saddles 606a-606d, the saddles 706a-706f each include a lateral member and a retention member with a curved end portion for cable retention. The cable saddles 706a is the smallest, saddles 706b, 706c are similar in size, saddles 706d, 706e are similar in size and larger than saddles 706a-706c, and saddle 706f is smaller than saddles 706b-706e. In an aspect, the saddle 706f is partially formed from the saddle 706e such that it is positioned underneath the saddle 706e, and extends from the lateral member of saddle 706e rather than the support member 705.

[0194] FIGS. 30-32 illustrate an exemplary implementation of a cable hanger 800. The cable hanger 800 is substantially similar to the cable hanger 150 and 600, so like elements will not be described in detail. The cable hanger 800 includes a hook 802, an offset member 804, a support member 805, and a plurality of cable saddles 806a, 806b, 806c, 806d, and 806e. The cable hanger 800 is configured to support wires or cables running along the length of a solar array, with multiple cable hangers being used. The cable hanger 800 can be attached to a support wire running parallel to the power cables and / or signal wires. In an exemplary implementation, the cable hanger 800 can be manufactured as one single piece. The cable hanger 800 can be manufactured by an extrusion, casting, or forging process.

[0195] In order to support wires, the cable hanger 800 is attached to a support wire by the hook 802. The hook 802 is arranged on the proximal end of the offset member 804 such that a majority of the cable hanger 800 is arranged below the support wire. In an aspect, the opening of the hook 802 can be wider than the upper radius of the hook 802. This can allow the support wire to sufficiently sit in the upper radius of the hook 802. As stated previously, the cable hanger 800 can be made from a deformable material, such as aluminum or steel. The wider opening of the hook 802 can provide additional leverage onto the support wire when the hook 802 is crimped to the support wire. The crimping of the hook 802 will secure the cable hanger 800 to the support wire and prevent the cable hanger from being dislodged from the support wire. In order to crimp the hook onto the support wire, the hook 802 includes a first portion 802a and a second portion 802b. At least one of the first portion or second portion 802a, 802b can be deformable in order to connect the cableDocket No.: 058187-527001 WO hanger 800 to the support wire. In an aspect, both portions can be deformable or, one portion can be deformable and the other portion not deformed.

[0196] The hook 802 is connected to the cable hanger 800 via the offset member 804. The offset member 804 is positioned between the hook 802 and the support member 805. The offset member 804 is configured to position the center of gravity of the cable hanger 800 vertically in line with the opening of the hook 802. This alignment of the hook 802 and center of gravity of the cable hanger 800 reduces the amount of torque the cable hanger 800 applies to the support wire, which helps reduce rotation of the cable hanger 800 about the support wire. The angle the offset member804 is positioned at relative to the support member 805 is between 5 degrees to 40 degrees, and preferably between 20 degrees and 30 degrees.

[0197] In order to properly support wires and cables, the cable hanger 800 includes a plurality of cable saddles 806a-806e of different shapes and sizes. In the illustrated implementation, the cable hanger 800 includes four cable saddles of different shapes. The different shapes allow for a maximization of airflow around the cable and maximizes the cable ampacity (as shown in FIG. 47), which leads to great efficiency for power transfer across the cables being supported. Additionally, the arrangement of the saddles 806 can help stabilize the cable hanger 800 by lowering the center of gravity below the hook 802.

[0198] Each of the cable saddles 806a-806e can vary in size, such that each of the cable saddles can be configured to support one or more cables or wires. In an aspect, the saddles 806a- 806e are all formed on a single side of the central support member 804, making the cable hanger 800 a one-sided hanger. The saddle 806a is formed from a lateral member 810, extending from the support member 805. In an aspect, the lateral member 810 extends at and angle from the support member 805. In an aspect, the lateral member 810 has a curved transition from the support member805 in order to improve cable retention while also providing additional strength between the lateral member 810 and the support member 805. Arranged on the opposite end of the lateral member 810 from the support member 805 is a retention member 811. The retention member 811 extends from the lateral member 810 and is positioned at an angle relative to the lateral member 810. In an aspect, the retention member 811 is positioned parallel to the support member 805. In an aspect, the retention member 811 can include a curved distal end to further retain cables within the saddle 806a. In an exemplary implementation, the saddle 806a can be configured to support wires orDocket No.: 058187-527001 WO cables, such as the power cables to power one or more tracker motors of a solar array. The saddles can be configured to support cables or wires, such as the Direct Current (DC) positive power cables, DC negative power cables, and Alternating Current (AC) power cables, which come in bundles of three cables.

[0199] Saddles 806b-806e are sustainably similar to the cable saddle 806a, but can include different cable orientations. The saddle 806b includes a lateral member 812 extending from the support member 805, a retention member 813a positioned at an angle relative to the lateral member 812, and an end portion 813b positioned on the distal end of the retention member 813a. The end member 813b can also include a curved end to aid in cable retention within the saddle 806b. In an aspect, the saddle 806b has a trefoil cable orientation, such that three cables positioned within the saddle 806b will not be in a liner configuration, but a triangular trefoil orientation.

[0200] The saddle 806c includes a lateral member 814 extending from the support member 805, and a retention member 815 positioned at an angle relative to the lateral member 814. The retention member 815 can also include a curved end to aid in cable retention within the saddle 806c. The saddle 806d includes a lateral member 816 extending from the support member 805, and a retention member 817 positioned at an angle relative to the lateral member 816. The retention member 817 can also include a curved end to aid in cable retention within the saddle 806d. The saddle 806e includes a lateral member 818 extending from the support member 805, and a retention member 819 positioned at an angle relative to the lateral member 818. The retention member 819 can also include a curved end to aid in cable retention within the saddle 806e. As shown in FIGS. 30-32, the saddles can be different sizes and shapes, with varying sizes and positioning of their lateral members and retention members.

[0201] The cable hanger 800 can be configured to hold more or less wires depending on the requirements of a deployed usage. For example, the cable saddles may be increased or decreased in size. Additionally, the location of the cable saddles with respect to the hook 802 may be modified, and the location of the cable saddles with respect to each other may be modified. The cable saddles can be spaced apart to maintain separation between various cables and wires being supported in the cable hanger 800. This spacing also allows for easy maintenance and serviceability of the cables. The spacing allows for airflow around the conductors to minimize conductor temperature and increase conductor ampacity.Docket No.: 058187-527001 WO

[0202] FIGS. 33-35 illustrate an exemplary implementation of a cable hanger 900. The cable hanger 900 is substantially similar to the cable hanger 150 and 600, so like elements will not be described in detail. The cable hanger 900 includes a hook 902, an offset member 904, a support member 905, and a plurality of cable saddles 906a, 906b, 906c, and 906d. The cable hanger 900 is configured to support wires or cables running along the length of a solar array, with multiple cable hangers being used. The cable hanger 900 can be attached to a support wire running parallel to the power cables and / or signal wires. In an exemplary implementation, the cable hanger 900 can be manufactured as one single piece. The cable hanger 900 can be manufactured by an extrusion, casting, or forging process.

[0203] In order to support wires, the cable hanger 900 is attached to a support wire by the hook 902. The hook 902 is arranged on the proximal end of the offset member 904 such that a majority of the cable hanger 900 is arranged below the support wire. In an aspect, the opening of the hook 902 can be wider than the upper radius of the hook 902. This can allow the support wire to sufficiently sit in the upper radius of the hook 902. As stated previously, the cable hanger 900 can be made from a deformable material, such as aluminum or steel. The wider opening of the hook 902 can provide additional leverage onto the support wire when the hook 902 is crimped to the support wire. The crimping of the hook 902 will secure the cable hanger 900 to the support wire and prevent the cable hanger from being dislodged from the support wire. In order to crimp the hook onto the support wire, the hook 902 includes a first portion 902a and a second portion 902b. At least one of the first portion or second portion 902a, 902b can be deformable in order to connect the cable hanger 900 to the support wire. In an aspect, both portions can be deformable or, one portion can be deformable and the other portion not deformed.

[0204] The hook 902 is connected to the cable hanger 900 via the offset member 904. The offset member 904 is positioned between the hook 902 and the support member 905. The offset member 904 is configured to position the center of gravity of the cable hanger 900 vertically in line with the opening of the hook 902. This alignment of the hook 902 and center of gravity of the cable hanger 900 reduces the amount of torque the cable hanger 900 applies to the support wire, which helps reduce rotation of the cable hanger 900 about the support wire. The angle the offset member 904 is positioned at relative to the support member 905 is between 5 degrees to 40 degrees, and preferably between 20 degrees and 30 degrees. An upper saddle 903 is positioned above the hook 902, and is configured to support an additional cable within the saddle 903.Docket No.: 058187-527001 WO

[0205] In order to properly support wires and cables, the cable hanger 900 includes a plurality of cable saddles 906a-906d of different shapes and sizes. In the illustrated implementation, the cable hanger 900 includes four cable saddles of different shapes. The different shapes allow for a maximization of airflow around the cable and maximizes the cable ampacity (as shown in FIG. 47), which leads to great efficiency for power transfer across the cables being supported. Additionally, the arrangement of the saddles 906 can help stabilize the cable hanger 900 by lowering the center of gravity below the hook 902.

[0206] Each of the cable saddles 906a-906d can vary in size, such that each of the cable saddles can be configured to support one or more cables or wires. In an aspect, the saddles 906a- 906d are all formed on a single side of the central support member 904, making the cable hanger 900 a one-sided hanger. The saddle 906a is formed from a lateral member 910, extending from the support member 905. In an aspect, the lateral member 910 extends at and angle from the support member 905. In an aspect, the lateral member 910 has a curved transition from the support member 905 in order to improve cable retention while also providing additional strength between the lateral member 910 and the support member 905. Arranged on the opposite end of the lateral member 910 from the support member 905 is a retention member 911. The retention member 911 extends from the lateral member 910 and is positioned at an angle relative to the lateral member 910. In an aspect, the retention member 911 is positioned parallel to the support member 905. In an aspect, the retention member 911 can include a curved distal end to further retain cables within the saddle 906a. In an exemplary implementation, the saddle 906a can be configured to support wires or cables, such as the power cables to power one or more tracker motors of a solar array. The saddles can be configured to support cables or wires, such as the Direct Current (DC) positive power cables, DC negative power cables, and Alternating Current (AC) power cables, which come in bundles of three cables.

[0207] Saddles 906b-906d are sustainably similar to the cable saddle 906a, but can include different cable orientations. The saddle 906b includes a lateral member 912 extending from the support member 905, a retention member 913a positioned at an angle relative to the lateral member 912, and an end portion 913b positioned on the distal end of the retention member 913a. The end member 913b can also include a curved end to aid in cable retention within the saddle 906b. In an aspect, the saddle 906b has a trefoil cable orientation, such that three cables positioned within the saddle 906b will not be in a liner configuration, but a triangular trefoil orientation.Docket No.: 058187-527001 WO

[0208] The saddle 906c includes a lateral member 914 extending from the support member 905, and a retention member 915 positioned at an angle relative to the lateral member 914. The retention member 915 can also include a curved end to aid in cable retention within the saddle 906c. The saddle 906d includes a lateral member 916 extending from the support member 905, and a retention member 917 positioned at an angle relative to the lateral member 916. The retention member 917 can also include a curved end to aid in cable retention within the saddle 906d. In and aspect, the saddles 906c and 906 d have a linear cable orientation compared to the trefoil orientation of the saddle 906b. As shown in FIGS. 33-35, the saddles can be different sizes and shapes, with varying sizes and positioning of their lateral members and retention members.

[0209] In order to properly support wires and cables, the cable hanger 800 includes a plurality of cable saddles 906a-906d of different shapes and sizes. In the illustrated implementation, the cable hanger 900 includes five cable saddles of different shapes. The different shapes allow for a maximization of airflow around the cable and maximizes the cable ampacity (as shown in FIG. 47), which leads to great efficiency for power transfer across the cables being supported. Additionally, the arrangement of the saddles 906 can help stabilize the cable hanger 900 by lowering the center of gravity below the hook 902.

[0210] FIGS. 36-38 illustrate an exemplary implementation of a cable hanger 1100. The cable hanger 1100 is substantially similar to the cable hanger 150 and 600, so like elements will not be described in detail. The cable hanger 1 100 includes a hook 1 102 (with portions 1 102a, 1 102b), a support member 1104, and a plurality of cable saddles 1106a, 1106b, 1106c and 1107a, 1007b, 1107c. The cable hanger 1100 is configured to support wires or cables running along the length of a solar array, with multiple cable hangers being used. The cable hanger 1100 can be attached to a support wire running parallel to the power cables and / or signal wires. In an exemplary implementation, the cable hanger 1100 can be manufactured as one single piece. The cable hanger 1100 can be manufactured by an extrusion, casting, or forging process.

[0211] Unlike previous exemplary implementations disclosed above, the cable hanger 1100 is a two-sided hanger. Saddles 1106a- 1106b are positioned on a first side of the support member 1104, and saddles 1107a- 1107c are positioned on a second side of the support member 1104. In an aspect, the saddles 1106a-1106c are all different shapes and sizes, while the saddles 1107a-1107b are the same size and have the same cable orientation.Docket No.: 058187-527001 WO

[0212] FIGS. 39-47 illustrate an exemplary implementation of a cable hanger 1200. The cable hanger 1200 is substantially similar to the cable hanger 100 and 150, so like elements will not be described in detail. The cable hanger 1200 includes a hook 1202, an offset member 1204, a support member 1205, and a plurality of cable saddles 1206a, 1206b, 1206c, and 1206d. The cable hanger 1200 is configured to support wires or cables running along the length of a solar array, with multiple cable hangers being used. The cable hanger 1200 can be attached to a support wire running parallel to the power cables and / or signal wires. In an exemplary implementation, the cable hanger 1200 can be manufactured as one single piece. The cable hanger 1200 can be manufactured by an extrusion, casting, or forging process.

[0213] In order to support wires, the cable hanger 1200 is attached to a support wire by the hook 1202. The hook 1202 is arranged on the proximal end of the offset member 1204 such that a majority of the cable hanger 1200 is arranged below the support wire. In an aspect, the opening of the hook 1202 can be wider than the upper radius of the hook 1202. This can allow the support wire to sufficiently sit in the upper radius of the hook 1202. As stated previously, the cable hanger 1200 can be made from a deformable material, such as aluminum or steel. The wider opening of the hook 1202 can provide additional leverage onto the support wire when the hook 1202 is crimped to the support wire. The crimping of the hook 1202 will secure the cable hanger 1200 to the support wire and prevent the cable hanger from being dislodged from the support wire. In order to crimp the hook onto the support wire, the hook 1202 includes a first portion 1202a and a second portion 1202b. At least one of the first portion or second portion 1202a, 1202b can be deformable in order to connect the cable hanger 1200 to the support wire. In an aspect, both portions can be deformable or, one portion can be deformable and the other portion not deformed.

[0214] In addition to securing the hanger 1200 to a support wire, the hanger 1200 can be secured directly to a support structure (similar to the embodiment depicted in FIG. 10). A hole 1203a is positioned in the portion 1202a of the hook 1202, and a hole 1203b is positioned in an opposite portion of the hook 1202 across from the portion 1202a. A screw or bolt can be passed through the holes 1203a, 1203b in order to secure the hanger 1200 to a support structure. In an aspect, the screw or bolt can be used to deform the portion 1203a to crimp the hook 1202 closed.

[0215] The hook 1202 is connected to the cable hanger 1200 via the offset member 1204. The offset member 1204 is positioned between the hook 1202 and the support member 1205. TheDocket No.: 058187-527001 WO offset member 1204 is configured to position the center of gravity of the cable hanger 1200 vertically in line with the opening of the hook 1202. This alignment of the hook 1202 and center of gravity of the cable hanger 1200 reduces the amount of torque the cable hanger 1200 applies to the support wire, which helps reduce rotation of the cable hanger 1200 about the support wire. The angle the offset member 1204 is positioned at relative to the support member 1205 is between 5 degrees to 40 degrees, and preferably between 20 degrees and 30 degrees. In an aspect, the offset member 1204 is a greater thickness than the support member 1205 and the saddles 1206a-1206d in order to better support the weight of the hanger 1200 and the cables supported therein.

[0216] The support member 1205 extends downward from the offset member 1204, and includes holes 1205a. The holes 1205a are configured to allow further connecting structures to connect to the hanger to secure the hanger 1200. For example, a support rail 58 (as shown in FIGS. 43-46) can be passed through one of the holes 1205a and then secured to a support structure 50 to further secure the hanger 1205 relative to the support structure. This additional support rail 58 aids in preventing rotation of the hanger 1205.

[0217] In order to properly support wires and cables, the cable hanger 1200 includes a plurality of cable saddles 1206a-1206d of different shapes and sizes. In the illustrated implementation, the cable hanger 1200 includes four cable saddles of different shapes. The different shapes allow for a maximization of airflow around the cable and maximizes the cable ampacity (as shown in FIG. 47), which leads to great efficiency for power transfer across the cables being supported. Additionally, the arrangement of the saddles 1206 can help stabilize the cable hanger 1200 by lowering the center of gravity below the hook 1202.

[0218] Each of the cable saddles can vary in size, such that each of the cable saddles can be configured to support one or more cables or wires. In an aspect, the saddles are all formed on a single side of the central support member 1204, making the cable hanger 1200 a one-sided hanger. The saddle 1206a is formed from a lateral member 1210, extending from the support member 1205. In an aspect, the lateral member 1210 extends at an upward angle from the support member 1205. In an aspect, the lateral member 1210 has a curved transition from the support member 1205 in order to improve cable retention while also providing additional strength between the lateral member 1210 and the support member 1205. Arranged on the opposite end of the lateral member 1210 from the support member 1205 is a retention member 1211. The retention member 1211 extends from theDocket No.: 058187-527001 WO lateral member 1210 and is positioned at an angle relative to the lateral member 1210. In an aspect, the retention member 1211 is positioned at an angle greater than 90 degrees from the lateral member 1210, such as in the range of 100 degrees to 150 degrees. In an aspect, the retention member 1211 can extend parallel to the support member 1205. In an aspect, the retention member 1211a can include a curved distal end to further retain cables within the saddle 1206a. In an exemplary implementation, the saddle 1206a can be configured to support wires or cables, such as the power cables to power one or more tracker motors of a solar array. The saddles can be configured to support cables or wires, such as the Direct Current (DC) positive power cables, DC negative power cables, and Alternating Current (AC) power cables, which come in bundles of three cables.

[0219] Saddles 1206b-1206d are sustainably similar to the cable saddle 1206a, but can include different cable orientations. The saddle 1206b includes a lateral member 1212 extending at a downward angle from the support member 1205, a retention member 1213a positioned at an angle relative to the lateral member 1212, and an end portion 1213b positioned on the distal end of the retention member 1213a. The end member 1213b can also include a curved end to aid in cable retention within the saddle 1206b. In an aspect, the saddle 1206b has a trefoil cable orientation, such that three cables positioned within the saddle 1206b will not be in a liner configuration, but a triangular trefoil orientation. As shown in FIG. 40, the distal ends of the saddles 1206a-1206d form a sloped plane SP1, which creates a sloped side to the hanger 1200. In an aspect, the sloped plane SP1 can also align with the hook 1202 to ensure the entire hanger 1200 remains within the triangular gap TG beneath a photovoltaic module when it is in the maximum hail-stow position to reduce exposed surface area to the panels.

[0220] The saddle 1206c includes a lateral member 1214 extending from the support member 1205, and a retention member 1215 positioned at an angle relative to the lateral member 1214. The retention member 1215 can also include a curved end to aid in cable retention within the saddle 1206c. The saddle 1206d includes a lateral member 1216 extending from the support member 1205, and a retention member 1217 positioned at an angle relative to the lateral member 1216. The retention member 1217 can also include a curved end to aid in cable retention within the saddle 1206d. As shown in FIGS. 39-41, the saddles can be different sizes and shapes, with varying sizes and positioning of their lateral members and retention members.Docket No.: 058187-527001 WO

[0221] FIG. 42 depicts a cross-sectional view of the lateral member 1216. As shown in FIG. 42, the top surface of the lateral member 1216 has a curved outer surface 1216a to allow for a smooth profde that cables can rest on. This curved surface 1216a helps prevent abrasion of cables supported within the saddles. Additionally, a spine 1216b is positioned on the bottom side of the lateral member 1216 to provide strength to the lateral member 1216 to better support the weight of cables resting therein. In an aspect, all lateral members and retention members of the hanger 1200 include the profde shown in FIG. 42.

[0222] The cable hanger 1200 can be configured to hold more or less wires depending on the requirements of a deployed usage. For example, the cable saddles may be increased or decreased in size. Additionally, the location of the cable saddles with respect to the hook 1202 may be modified, and the location of the cable saddles with respect to each other may be modified. The cable saddles can be spaced apart to maintain separation between various cables and wires being supported in the cable hanger 1200. This spacing also allows for easy maintenance and serviceability of the cables. The spacing allows for airflow around the conductors to minimize conductor temperature and increase conductor ampacity.

[0223] For example, FIGS. 43-46 depict the cable hanger 1200 positioned on a support structure 50 and a support cable 54. The support structure 50 is an I-beam or post set into the ground. An extension bar 52 is connected to the support structure 50 and extends outward from the support structure 50. A clamp 56 is positioned on the distal end of the extension member 52, and clamps around the support cable 54. As shown, the hanger 1200 is crimped at the hook 1202 around the support cable 54. Also, as discussed above, the support rail 58 is used to further secure the hanger 1200 to the support structure 50.

[0224] FIG. 47 depicts a heat map 80 showing the max temperature of the cables 82 resting within the hanger 1200. As shown, the maximum temperature within any of the cables 82 within the hanger 1200 is 70.157 degrees, which is below the threshold of a maximum temperature allotted for the desired cable ampacity of the cables therein. The design of the saddles and cable orientation of each saddle aids in increasing airflow and reducing maximum temperature within the cables, allowing for a greater current to be carried by the cables when compared to hangers which do not appreciate reduced temperature and sufficient airflow between cable saddles.Docket No.: 058187-527001 WO

[0225] FIGS. 48-50 illustrate an exemplary implementation of a cable hanger 1300. The cable hanger 1300 is substantially similar to the cable hanger 150 and 600, so like elements will not be described in detail. Unlike previous exemplary embodiments disclosed above, the cable hanger 1300 is formed from a single piece of wire via a wire bending process instead of a casting, forging, or extruding process. The cable hanger 1300 includes a hook 1302 (with portions 1302a, 1302b), an offset support member 1304, and a plurality of cable saddles 1306a, 1306b, 1306c, and 1306d. The cable hanger 1300 is configured to support wires or cables running along the length of a solar array, with multiple cable hangers being used. The cable hanger 1300 can be attached to a support wire running parallel to the power cables and / or signal wires. In an exemplary implementation, the cable hanger 1300 can be manufactured as one single piece.

[0226] Saddles 1306a-1306d are positioned in a vertical arrangement, and each include an opening on the side opposite the hook 1302. Saddle 1306a includes a support member 1312 configured to support cables resting within the saddle 1306a. Saddle 1306b includes a support member 1314 configured to support cables resting within the saddle 1306b. Saddle 1306c includes a support member 1316 configured to support cables resting within the saddle 1306c. Saddle 1306d includes a support member 1318 configured to support cables resting within the saddle 1306d. Each of the support members 1312-1318 can be arranged parallel to each other. In aspect, the saddles 1306a-1306d are all different shapes and sizes, but can also have similar cable orientations (i.e., a linear orientation).

[0227] In order to retain cables within the saddles 1306a-1306d, a retention arm 1320 is positioned to extend from the support member 1318 up to the first saddle 1306a and above the support member 1312. Positioned on the opposite end of the retention member 1320 from the support member 1318 is a retention member 1322. The retention member 1322 forms a top retention member of the saddle 1306a, whereas each adjacent saddle forms a top retention member for each saddle positioned below it. Positioned on the distal end of the retention member 1322 is a hook 1324. The hook 1324 is configured to secure to a portion of the support member 1324 to retain cables within the saddles. As shown in FIG. 50, the hook 1324 extends out of the vertical plane that the saddles 1306a-1306d reside in. In an aspect, the retention member 1320 retains cables in all the saddles simultaneously.Docket No.: 058187-527001 WO

[0228] FIGS. 51-53 illustrate an exemplary implementation of a cable hanger 1400. The cable hanger 1400 is substantially similar to the cable hanger 1300, so like elements will not be described in detail. Unlike previous exemplary embodiments disclosed above, the cable hanger 1400 is formed from a single piece of wire via a wire bending process instead of a casting, forging, or extruding process. The cable hanger 1400 includes a hook 1402, an offset support member 1404, and a plurality of cable saddles 1406a, 1406b, 1406c, and 1406d. The cable hanger 1400 is configured to support wires or cables running along the length of a solar array, with multiple cable hangers being used. The cable hanger 1400 can be attached to a support wire running parallel to the power cables and / or signal wires. In an exemplary implementation, the cable hanger 1400 can be manufactured as one single piece.

[0229] Saddles 1406a-1406d are positioned in a vertical arrangement, and each include an opening on the side opposite the hook 1402. Saddle 1406a includes a support member 1412 configured to support cables resting within the saddle 1406a. Saddle 1406b includes a support member 1414 configured to support cables resting within the saddle 1406b. Saddle 1406c includes a support member 1416 configured to support cables resting within the saddle 1406c. Saddle 1406d includes a support member 1418 configured to support cables resting within the saddle 1406d. Each of the support members 1412-1418 can be arranged parallel to each other. In aspect, the saddles 1406a-1406d are all different shapes and sizes, but can also have similar cable orientations (i.e., a linear orientation).

[0230] In order to retain cables within the saddles 1406a-1406d, a retention arm 1420 is positioned to extend from the support member 1418 up to the first saddle 1406a and above the support member 1412. Positioned on the distal end of the retention member 1420 is a hook 1424. The hook 1424 is configured to secure to a portion of a support member 1422 to retain cables within the saddles. As shown in FIG. 53, the retention member 1420 and the hook 1424 extend out of the vertical plane that the saddles 1406a-1406d reside in. In an aspect, the retention member 1420 retains cables in all the saddles simultaneously.

[0231] FIGS. 54-56 illustrate an exemplary implementation of a cable hanger 1500. The cable hanger 1500 is substantially similar to the cable hanger 1300, so like elements will not be described in detail. Unlike previous exemplary embodiments disclosed above, the cable hanger 1500 is formed from a single piece of wire via a wire bending process instead of a casting, forging,Docket No.: 058187-527001 WO or extruding process. The cable hanger 1500 includes a hook 1502, an offset support member 1504, and a plurality of cable saddles 1506a, 1506b, 1506c, and 1506d. The cable hanger 1500 is configured to support wires or cables running along the length of a solar array, with multiple cable hangers being used. The cable hanger 1500 can be attached to a support wire running parallel to the power cables and / or signal wires. In an exemplary implementation, the cable hanger 1500 can be manufactured as one single piece.

[0232] Saddles 1506a-1506d are positioned in a vertical arrangement, and each include an opening on the side opposite the hook 1502. Saddle 1506a includes a support member 1512 configured to support cables resting within the saddle 1506a. Saddle 1506b includes a support member 1514 configured to support cables resting within the saddle 1506b. Saddle 1506c includes a support member 1516 configured to support cables resting within the saddle 1506c. Saddle 1506d includes a support member 1518 configured to support cables resting within the saddle 1506d. Each of the support members 1512-1518 can be arranged parallel to each other. In aspect, the saddles 1506a-1506d are all different shapes and sizes, but can also have similar cable orientations (i.e., a linear orientation).

[0233] In order to retain cables within the saddles 1506a-1506d, the support member 1504 is positioned over the openings to the saddles 1506a-1506d. Like the retention members of hangers 1300 and 1400, the support member 1504 can be deformed to allow cables to be inserted into the cables, before allowing it to return to its resting position over the saddle openings. The top portion of the saddle 1506a includes a retention member 1520. A hook 1525 is positioned on the distal end of the retention member 1520, and is configured to connect to the support member 1504. This connection secures the retention member 1504 over the cable saddle openings. In an aspect, the support member 1504 retains cables in all the saddles simultaneously. As shown in FIG. 56, the hook 1524 extends out of the vertical plane that the saddles 1506a-1506d reside in.

[0234] FIGS. 57-59 illustrate an exemplary implementation of a cable hanger 1600. The cable hanger 1600 is substantially similar to the cable hanger 1300, so like elements will not be described in detail. Unlike previous exemplary embodiments disclosed above, the cable hanger 1600 is formed from a single piece of wire via a wire bending process instead of a casting, forging, or extruding process. The cable hanger 1600 includes a hook 1602, an offset support member 1604, and a plurality of cable saddles 1606a, 1606b, 1606c, and 1606d. The cable hanger 1600 isDocket No.: 058187-527001 WO configured to support wires or cables running along the length of a solar array, with multiple cable hangers being used. The cable hanger 1600 can be attached to a support wire running parallel to the power cables and / or signal wires. In an exemplary implementation, the cable hanger 1600 can be manufactured as one single piece.

[0235] Saddles 1606a-1606d are positioned in a vertical arrangement, and each include an opening on the side opposite the hook 1602. Saddle 1606a includes a support member 1612 configured to support cables resting within the saddle 1606a. Saddle 1606b includes a support member 1614 configured to support cables resting within the saddle 1606b. Saddle 1606c includes a support member 1616 configured to support cables resting within the saddle 1606c. Saddle 1606d includes a support member 1618 configured to support cables resting within the saddle 1606d. Each of the support members 1612-1618 can be arranged parallel to each other. In aspect, the saddles 1606a-1606d are all different shapes and sizes, but can also have similar cable orientations (i.e., a linear orientation).

[0236] FIGS. 60-62 illustrate an exemplary implementation of a cable hanger 1700. Unlike previous exemplary embodiments disclosed above, the cable hanger 1700 is formed from a single piece of wire via a wire bending process instead of a casting, forging, or extruding process. The cable hanger 1700 includes a first hook 1702a, a second hook 1702b, and saddles 1706a, 1706b, 1706c, and 1706d. The cable hanger 1700 is configured to support wires or cables running along the length of a solar array, with multiple cable hangers being used. The cable hanger 1700 can be attached to a support wire running parallel to the power cables and / or signal wires. In an exemplary implementation, the cable hanger 1700 can be manufactured as one single piece.

[0237] The hooks 1702a, 1702b are configured to encapsulate a support wire one either side such that the support wire is fully encapsulated when both hooks wrap around the support wire. Due to their spaced arrangement, the hooks 1702a, 1702b apply opposing tension of the support wire, which aids in retaining the hanger 1700 on the support wire. The saddles of the hanger 1700 are positioned in two vertical columns. The first column includes saddles 1706a, 1706b, and the second column includes saddles 1706c, 1706d. Each saddle can support multiple cables, where the cables are inserted into the hanger 1700 through the gap 1701 between the hooks 1702a, 1702b. Positioned between the saddles 1706a, 1706b is a spacing section 1712 formed from bent portions of the hanger 1700 itself. In an aspect, the bent section is configured to separate the cables containedDocket No.: 058187-527001 WO within the saddle 1706a from the cables in saddle 1706b at least one cable diameter apart.Positioned between the saddles 1706c, 1706d is a spacing section 1714 formed from bent portions of the hanger 1700 itself. In an aspect, the bent section is configured to separate the cables contained within the saddle 1706c from the cables in saddle 1706d at least one cable diameter apart. In an aspect, the cables can be fed through the gap in the bent sections to access the saddles 1706b, 1706d.

[0238] As shown in FIG. 61, the first column of saddles 1706a, 1706b is positioned at an angle ANG1 relative to the second column of saddles 1706c, 1706d. In an aspect, the angle ANG1 is between the range of 15 degrees and 30 degrees, and preferably between 20 degrees and 25 degrees. The angle ANG1 is configured such that the hanger 1700 can be positioned on a support cable underneath a solar panel while the solar panel is in a storm-safe position, where the panel is angled at a max position from the ground (as seen in FIG. 8).

[0239] FIGS. 63-65 illustrate an exemplary implementation of a cable hanger 1800. Unlike previous exemplary embodiments disclosed above, the cable hanger 1800 is formed from a single piece of wire via a wire bending process instead of a casting, forging, or extruding process. The cable hanger 1800 includes a first hook 1802a, a second hook 1802b, and saddles 1806a, 1806b, 1806c, 1806d, 1806e, and 1806f. The cable hanger 1800 is configured to support wires or cables running along the length of a solar array, with multiple cable hangers being used. The cable hanger 1800 can be attached to a support wire running parallel to the power cables and / or signal wires. In an exemplary implementation, the cable hanger 1800 can be manufactured as one single piece.

[0240] The hooks 1802a, 1802b are configured to encapsulate a support wire one either side such that the support wire is fully encapsulated when both hooks wrap around the support wire. Due to their spaced arrangement, the hooks 1802a, 1802b apply opposing tension of the support wire, which aids in retaining the hanger 1800 on the support wire.

[0241] The saddles of the hanger 1800 are positioned in three vertical columns. The first column includes saddles 1806a, 1806b, the second column includes saddles 1806c, 1806d, and the third column includes saddles 1806e, 1806f. Each saddle can support multiple cables, where the cables are inserted into the hanger 1800 through the gap 1801 between the hooks 1802a, 1802b. Positioned between the saddles 1806a, 1806b is a spacing section 1812 formed from bent portions of the hanger 1800 itself. In an aspect, the bent section is configured to separate the cablesDocket No.: 058187-527001 WO contained within the saddle 1806a from the cables in saddle 1806b at least one cable diameter apart. Positioned between the saddles 1806c, 1806d is a spacing section 1814 formed from bent portions of the hanger 1800 itself. In an aspect, the bent section is configured to separate the cables contained within the saddle 1806c from the cables in saddle 1806d at least one cable diameter apart. Positioned between the saddles 1806e, 1806f is a spacing section 1816 formed from bent portions of the hanger 1800 itself. In an aspect, the bent section is configured to separate the cables contained within the saddle 1806e from the cables in saddle 1806f at least one cable diameter apart. In an aspect, the cables can be fed through the gap in the bent sections to access the saddles 1806b, 1806d, 1806e.

[0242] As shown in FIG. 64, the first column of saddles 1806a, 1806b is positioned at an angle ANG3 relative to the third column of saddles 1806e, 1806f. In an aspect, the angle ANG3 is between the range of 15 degrees and 30 degrees, and preferably between 20 degrees and 25 degrees. The angle ANG3 is configured such that the hanger 1800 can be positioned on a support cable underneath a solar panel while the solar panel is in a storm-safe position, where the panel is angled at a max position from the ground (as seen in FIG. 8). Additionally, the second column of saddles 1806c, 1806d is positioned at an angle ANG2 relative to the third column of saddles 1806e, 1806f. In an aspect, the angle ANG2 is between the range of 5 degrees and 20 degrees, and preferably between 7 degrees and 13 degrees.

[0243] FIGS. 66-68 illustrate an exemplary implementation of a cable hanger 1900. Unlike previous exemplary embodiments disclosed above, the cable hanger 1900 is formed from a single piece of wire via a wire bending process instead of a casting, forging, or extruding process. The cable hanger 1900 includes a first hook 1902a, a second hook 1902b, and saddles 1906a, 1906b, 1906c, 1906d, 1906e, 1906f. The cable hanger 1900 is configured to support wires or cables running along the length of a solar array, with multiple cable hangers being used. The cable hanger 1900 can be attached to a support wire running parallel to the power cables and / or signal wires. In an exemplary implementation, the cable hanger 1900 can be manufactured as one single piece.

[0244] The hooks 1902a, 1902b are configured to encapsulate a support wire one either side such that the support wire is fully encapsulated when both hooks wrap around the support wire. Due to their spaced arrangement, the hooks 1902a, 1902b apply opposing tension of the support wire, which aids in retaining the hanger 1900 on the support wire.Docket No.: 058187-527001 WO

[0245] The saddles of the hanger 1900 are positioned in three vertical columns. The first column includes saddles 1906a, 1906b, the second column includes saddles 1906c, 1906d, and the third column includes saddles 1906e, 1906f Each saddle can support multiple cables, where the cables are inserted into the hanger 1900 through the gap 1901 between the hooks 1902a, 1902b. Positioned between the saddles 1906a, 1906b is a spacing section 1912 formed from bent portions of the hanger 1900 itself. In an aspect, the bent section is configured to separate the cables contained within the saddle 1906a from the cables in saddle 1906b at least one cable diameter apart. Positioned between the saddles 1906c, 1906d is a spacing section 1914 formed from bent portions of the hanger 1900 itself. In an aspect, the bent section is configured to separate the cables contained within the saddle 1906c from the cables in saddle 1906d at least one cable diameter apart. Positioned between the saddles 1906e, 1906f is a spacing section 1916 formed from bent portions of the hanger 1900 itself. In an aspect, the bent section is configured to separate the cables contained within the saddle 1906e from the cables in saddle 1906f at least one cable diameter apart. In an aspect, the cables can be fed through the gap in the bent sections to access the saddles 1906b, 1906d, 1906e.

[0246] As shown in FIG. 67, the first column of saddles 1906a, 1906b is positioned at an angle ANG4 relative to the second column of saddles 1906c, 1906d. In an aspect, the angle ANG4 is between the range of 15 degrees and 30 degrees, and preferably between 20 degrees and 25 degrees. The angle ANG4 is configured such that the hanger 1900 can be positioned on a support cable underneath a solar panel while the solar panel is in a storm-safe position, where the panel is angled at a max position from the ground (as seen in FIG. 8). Additionally, the second column of saddles 1906c, 1906d is parallel the third column of saddles 1906e, 1906f. Additionally, in an aspect, the cable saddle 1906a is larger than the cable saddle 1906b.

[0247] FIGS. 60-62 illustrate an exemplary implementation of a cable hanger 1700. Unlike previous exemplary embodiments disclosed above, the cable hanger 1700 is formed from a single piece of wire via a wire bending process instead of a casting, forging, or extruding process. The cable hanger 1700 includes a first hook 1702a, a second hook 1702b, and saddles 1706a, 1706b, 1706c, and 1706d. The cable hanger 1700 is configured to support wires or cables running along the length of a solar array, with multiple cable hangers being used. The cable hanger 1700 can be attached to a support wire running parallel to the power cables and / or signal wires. In an exemplary implementation, the cable hanger 1700 can be manufactured as one single piece.Docket No.: 058187-527001 WO

[0248] The hooks 1702a, 1702b are configured to encapsulate a support wire one either side such that the support wire is fully encapsulated when both hooks wrap around the support wire. Due to their spaced arrangement, the hooks 1702a, 1702b apply opposing tension of the support wire, which aids in retaining the hanger 1700 on the support wire. The saddles of the hanger 1700 are positioned in two vertical columns. The first column includes saddles 1706a, 1706b, and the second column includes saddles 1706c, 1706d. Each saddle can support multiple cables, where the cables are inserted into the hanger 1700 through the gap 1701 between the hooks 1702a, 1702b. Positioned between the saddles 1706a, 1706b is a spacing section 1712 formed from bent portions of the hanger 1700 itself. In an aspect, the bent section is configured to separate the cables contained within the saddle 1706a from the cables in saddle 1706b at least one cable diameter apart. Positioned between the saddles 1706c, 1706d is a spacing section 1714 formed from bent portions of the hanger 1700 itself In an aspect, the bent section is configured to separate the cables contained within the saddle 1706c from the cables in saddle 1706d at least one cable diameter apart. In an aspect, the cables can be fed through the gap in the bent sections to access the saddles 1706b, 1706d.

[0249] As shown in FIG. 61, the first column of saddles 1706a, 1706b is positioned at an angle ANG1 relative to the second column of saddles 1706c, 1706d. In an aspect, the angle ANG1 is between the range of 15 degrees and 30 degrees, and preferably between 20 degrees and 25 degrees. The angle ANG1 is configured such that the hanger 1700 can be positioned on a support cable underneath a solar panel while the solar panel is in a storm-safe position, where the panel is angled at a max position from the ground (as seen in FIG. 8).

[0250] FIGS. 69-71 illustrate an exemplary implementation of a cable hanger 2000. Unlike previous exemplary embodiments disclosed above, the cable hanger 2000 is formed from a single piece of wire via a wire bending process instead of a casting, forging, or extruding process.

[0251] The hooks 2002a, 2002b are configured to encapsulate a support wire one either side such that the support wire is fully encapsulated when both hooks wrap around the support wire. Due to their spaced arrangement, the hooks 2002a, 2002b apply opposing tension of the support wire, which aids in retaining the hanger 2000 on the support wire.

[0252] The cable hanger 2000 includes three columns of saddles, with a first column formed from saddles 2006a-2006d, a second column formed from saddles 2007a-2007d, and a third columnDocket No.: 058187-527001 WO formed from saddles 2008a-2008d. Each column includes a set of vertically stacked and horizontally stacked saddles. For example, the first column includes saddle 2006a vertically stacked above the saddle 2006b. Additionally, the saddles 2006c and 2006d are both vertically positioned underneath the saddle 2006b, but are horizontally positioned adjacent to one another, as shown in FIG. 70. Similarly, the second column includes saddle 2007a vertically stacked above the saddle 2007b. Additionally, the saddles 2007c and 2007d are both vertically positioned underneath the saddle 2007b, but are horizontally positioned adjacent to one another. The third column includes saddle 2008a vertically stacked above the saddle 2008b. Additionally, the saddles 2008c and 2008d are both vertically positioned underneath the saddle 2008b, but are horizontally positioned adjacent to one another.

[0253] Each saddle can support multiple cables, where the cables are inserted into the hanger 2000 through the gap 2001 between the hooks 2002a, 2002b. Positioned between the saddles is a spacing section formed from bent portions of the hanger 2000 itself. In an aspect, the bent section is configured to separate the cables contained within the saddles from the cables in adjacent saddles at least one cable diameter apart.

[0254] As shown in FIG. 70, the first column of saddles is positioned at an angle relative to the third column of saddles, similar to the hanger 1900 shown in FIG. 67. In an aspect, the angle is between the range of 15 degrees and 30 degrees, and preferably between 20 degrees and 25 degrees. The angle is configured such that the hanger 1800 can be positioned on a support cable underneath a solar panel while the solar panel is in a storm-safe position, where the panel is angled at a max position from the ground (as seen in FIG. 8). Additionally, the second column of saddles is positioned at an angle relative to the third column of saddles. In an aspect, the angle is between the range of 5 degrees and 20 degrees, and preferably between 7 degrees and 13 degrees.

[0255] Certain exemplary implementations will now be described to provide an overall understanding of the principles of the structure, function, manufacture, and use of the devices and methods disclosed herein. One or more examples of these implementations are illustrated in the accompanying drawings. Those skilled in the art will understand that the devices and methods specifically described herein and illustrated in the accompanying drawings are non-limiting exemplary implementations and that the scope of the present invention is defined solely by the claims. The features illustrated or described in connection with one exemplary implementation mayDocket No.: 058187-527001 WO be combined with the features of other implementations. Such modifications and variations are intended to be included within the scope of the present invention.

[0256] Further, in the present disclosure, like-named components of the implementations generally have similar features, and thus within a particular implementation each feature of each like-named component is not necessarily fully elaborated upon. Additionally, to the extent that linear or circular dimensions are used in the description of the disclosed systems, devices, and methods, such dimensions are not intended to limit the types of shapes that can be used in conjunction with such systems, devices, and methods. A person skilled in the art will recognize that an equivalent to such linear and circular dimensions can easily be determined for any geometric shape. Sizes and shapes of the systems and devices, and the components thereof, can depend at least on the anatomy of the subject in which the systems and devices will be used, the size and shape of components with which the systems and devices will be used, and the methods and procedures in which the systems and devices will be used. In addition, the terms “about” and “substantially” are defined as ranges based on manufacturing variations and variations over temperature and other parameters.

[0257] Approximating language, as used herein throughout the specification and claims, may be applied to modify any quantitative representation that could permissibly vary without resulting in a change in the basic function to which it is related. Accordingly, a value modified by a term or terms, such as “about,” “approximately,” and “substantially,” are not to be limited to the precise value specified. In at least some instances, the approximating language may correspond to the precision of an instrument for measuring the value. Here and throughout the specification and claims, range limitations may be combined and / or interchanged, such ranges are identified and include all the sub-ranges contained therein unless context or language indicates otherwise.

[0258] In the descriptions above and in the claims, phrases such as “at least one of’ or “one or more of’ may occur followed by a conjunctive list of elements or features. The term “and / or” may also occur in a list of two or more elements or features. Unless otherwise implicitly or explicitly contradicted by the context in which it is used, such a phrase is intended to mean any of the listed elements or features individually or any of the recited elements or features in combination with any of the other recited elements or features. For example, the phrases “at least one of A and B;” “one or more of A and B;” and “A and / or B” are each intended to mean “A alone, B alone, or ADocket No.: 058187-527001 WO and B together.” A similar interpretation is also intended for lists including three or more items. For example, the phrases “at least one of A, B, and C;” “one or more of A, B, and C;” and “A, B, and / or C” are each intended to mean “A alone, B alone, C alone, A and B together, A and C together, B and C together, or A and B and C together.” In addition, use of the term “based on,” above and in the claims is intended to mean, “based at least in part on,” such that an unrecited feature or element is also permissible.

[0259] One skilled in the art will appreciate further features and advantages of the invention based on the above-described implementations. Accordingly, the present application is not to be limited by what has been particularly shown and described, except as indicated by the appended claims. All publications and references cited herein are expressly incorporated by reference in their entirety.

Claims

Docket No.: 058187-527001 WOWhat is claimed is:

1. A cable hanger comprising: a connection structure positioned at a proximal end of the cable hanger; an offset member extending from the connection structure; a support member extending from the offset member; and a plurality of cable saddles extending from the support member, each saddle comprising a lateral member and a retention member; wherein the cable saddles are arranged on one side of the support member and configured to support pluralities of electrical cables in at least two cable orientations.

2. The cable hanger of claim 1, wherein the connection structure is a hook having a first portion and a second portion, wherein at least one of the first portion and the section portion is deformable.

3. The cable hanger of claim 1, wherein the connection structure includes a hole for receiving a member to secure the cable hanger to a support structure.

4. The cable hanger of claim 1, wherein the offset member has a thickness greater than the support member.

5. The cable hanger of claim 1, wherein the angle between the offset member and the support member is configured to align a center of gravity of the cable hanger with a portion of the hook.

6. The cable hanger of claim 1, wherein the cable saddles each include a curved portion along a length of each cable saddle.

7. The cable hanger of claim 1, wherein at least one cable saddle includes a trefoil cable orientation.

8. The cable hanger of claim 1, wherein at least one cable saddle includes a linear cable orientation.

9. The cable hanger of claim 1, wherein a portion of each cable saddle includes a curved outer surface configured to reduce cable abrasion.Docket No.: 058187-527001 WO10. The cable hanger of claim 1, wherein a portion of each cable saddle includes a spine positioned on a bottom side of each cable saddle.

11. The cable hanger of claim 1, wherein the saddles are formed integrally with the support member.

12. The cable hanger of claim 1, wherein the support member includes a hole therein, the hole configured to receive a rail therethrough to connect the cable hanger to a support structure.

13. A cable hanger, comprising: a hook having a first portion and a second portion, wherein at least one of the first portion and the section portion is deformable to connect the hook to a support wire; a support member extending from the hook; a first cable saddle positioned on a first side of the support member, the first cable saddle having a first cable orientation; and a second cable saddle positioned on the first side of the support member, the second cable saddle having a second cable orientation, the second cable orientation being different from the first cable orientation; wherein the first cable saddle and the second cable saddle each include a curved portion along a length of each cable saddle.

14. The cable hanger of claim 13, wherein the hook includes a first portion and a second portion with holes for receiving a fastener.

15. The cable hanger of claim 13, wherein an offset member is positioned between the hook and the support member.

16. The cable hanger of claims 15, wherein the offset member is configured to align the center of gravity with at least a portion of the hook.

17. The cable hanger of claim 13, wherein the first cable saddle includes a curved transition connection to the support member.

18. The cable hanger of claim 17, wherein the second cable saddle includes a curved transition connection to the support member.Docket No.: 058187-527001 WO19. The cable hanger of claim 13, wherein the retention member of the first saddle extends parallel to a portion of the support member.

20. The cable hanger of claim 13, wherein the first cable orientation is a trefoil cable orientation.

21. The cable hanger of claim 13, wherein the second cable orientation is a linear cable orientation.

22. A system comprising: a support structure; a solar panel support by the support structure, wherein the solar panel is configured to move to a fully retracted position; and a cable hanger, comprising: a connection structure positioned at a proximal end of the cable hanger; an offset member extending from the connection structure; a support member extending from the offset member; and a plurality of cable saddles extending from the support member; wherein the cable saddles are arranged on one side of the support member and configured to support cables therein; wherein the cable hanger is configured to be positioned between the support structure and the solar panel when the solar panel is in the fully retracted position such that a gap is positioned between the cable hanger and the solar panel.

23. The system of claim 22, wherein cable hanger is directly connected to the support structure.

24. The system of claim 22, wherein the cable hanger is supported by a support cable positioned underneath the solar panel.

25. The system of claim 22, wherein the cable hanger is secured to the support structure via a support rail passing through a hole in the support member.

26. The system of claim 22, wherein.

27. The system of claim 22, wherein the fully retracted position is configured to minimize a surface area of the solar panel exposed to a plane positioned above the solar panel andDocket No.: 058187-527001 WO perpendicular to the support structure.

28. The system of claim 22, wherein each of the plurality of cable saddles includes a curved surface along a length of the saddle.

29. The system of claim 22, wherein the plurality of cable saddles includes a first cable saddle having a first cable orientation, and a second cable saddle having a second cable orientation.

30. The system of claim 29, wherein the first cable orientation is different from the second cable orientation.

31. The cable hanger of claim 30, wherein the first cable orientation is a trefoil cable orientation.

32. The cable hanger of claim 31, wherein the second cable orientation is a linear cable orientation.

33. A system, comprising: a tracker support; a tracker array extending along a first axis and positioned on the tracker support and configured to move a photovoltaic module to a first angle relative to a horizontal axis; and a cable hanger, comprising: a connection structure configured to attach to a messenger cable and / or the tracker support; a support member extending from the connection structure; and a plurality of cable saddles extending from the support member on a single side thereof, each cable saddle comprising a distal end, wherein the distal end of each cable saddle is configured to define a plane oriented at a second angle, such that when the photovoltaic module is at the first angle, the plane faces an underside surface of the photovoltaic module and is positioned within a triangular gap formed between the photovoltaic module and the tracker support, and the cable hanger maintains a clearance from the photovoltaic module.

34. The system of claim 33, wherein the first angle is selectable based on the tracker array’s stow setting and is between 50 degrees to 85 degrees from the horizontal axis.Docket No.: 058187-527001 WO35. The system of claim 34, wherein the first angle is 75 degrees from the horizontal axis.

36. The system of claim 33, wherein the clearance is at least 0.25 inches.

37. The system of claim 33, wherein a first cable saddle includes a trefoil cable orientation, and a second cable saddle includes a linear cable orientation.

38. The system of claim 33, further comprising an offset member positioned between the connection structure and the support member, the offset member forming an angle of 5 degrees to 40 degrees between the connection structure and the support member.

39. The system of claim 38, wherein the offset member is configured to align a center of gravity of the cable hanger with a portion of the connection structure.

40. The system of claim 33, wherein the connection structure comprises a metallic hook having a first and a second deformable portion configured to be plastically crimped to the messenger cable to provide a positive mechanical connection and a metallic bonding path between the cable hanger and the messenger cable.

41. The system of claim 33, wherein the support member includes a through-hole configured to receive a support rail that connects the cable hanger to the tracker support to inhibit rotation.

42. The system of claim 33, wherein the cable hanger is a monolithic metallic body manufactured by casting, extrusion, or forging, with integrally formed saddles, each saddle including a curved cable-contact surface and a reinforcing spine.

43. The system of claim 33, wherein the messenger cable is oriented substantially parallel to the first axis, and the plane faces the underside of the module in a row-normal plane.

44. The system of claim 33, wherein, the first angle is a maximum storage angle of the photovoltaic module, and the cable hanger is positioned within a lower portion of the triangular gap defined between a damped torque tube assembly and the underside surface of the photovoltaic module.

45. A cable hanger, comprising:Docket No.: 058187-527001 WO a connection structure configured to attach to a messenger cable and / or a tracker support; a support member extending from the connection structure; and a plurality of cable saddles extending from the support member on a single side thereof, each cable saddle comprising a distal end, wherein the distal end of each cable saddle is configured to define a plane oriented at a first angle, such that when a tracker array positioned on the tracker support moves a photovoltaic module to a second angle relative to a horizontal axis, the plane faces an underside surface of the photovoltaic module and is positioned within a triangular gap formed between the photovoltaic module and the tracker support, and the cable hanger maintains a clearance from the photovoltaic module.

46. The cable hanger of claim 45, wherein the second angle is between 50 degrees to 85 degrees from the horizontal axis.

47. The cable hanger of claim 46, wherein the first angle is 75 degrees from the horizontal axis.

48. The cable hanger of claim 45, wherein the clearance is at least 0.25 inches.

49. The cable hanger of claim 45, wherein a first cable saddle includes a trefoil cable orientation, and a second cable saddle includes a linear cable orientation.

50. The cable hanger of claim 45, further comprising an offset member positioned between the connection structure and the support member, the offset member forming an angle of 5 degrees to 40 degrees between the connection structure and the support member.

51. The cable hanger of claim 50, wherein the offset member is configured to align a center of gravity of the cable hanger with a portion of the connection structure.

52. The cable hanger of claim 45, wherein the connection structure comprises a metallic hook having a first and a second deformable portion configured to be plastically crimped to the messenger cable to provide a positive mechanical connection and a metallic bonding path between the cable hanger and the messenger cable.

53. The cable hanger of claim 45, wherein the support member includes a through-hole configured to receive a support rail that connects the cable hanger to the tracker support to inhibitDocket No.: 058187-527001 WO rotation.

54. The cable hanger of claim 45, wherein the cable hanger is a monolithic metallic body manufactured by casting, extrusion, or forging, with integrally formed saddles, each saddle including a curved cable-contact surface and a reinforcing spine.

55. The cable hanger of claim 45, wherein the messenger cable is oriented substantially parallel to the first axis, and the plane faces the underside of the module in a row-normal plane.

56. The cable hanger of claim 45, wherein, the second angle is a maximum storage angle of the photovoltaic module, and the cable hanger is positioned within a lower portion of the triangular gap defined between a damped torque tube assembly and the underside surface of the photovoltaic module.

57. A solar array system, comprising: a support structure; a photovoltaic module coupled to a torque tube supported by the support structure and configurable to a maximum stow angle; a messenger cable; and a cable hanger, comprising: a connection structure configured to attach to the messenger cable; a support member extending from the connection structure; and a plurality of cable saddles extending from the support member on a single side thereof, each cable saddle comprising a distal end positioned a different lateral length from the support member to form a slopped plane along the distal end of each cable saddle, wherein when the photovoltaic module is at the maximum stow angle, a triangular gap is positioned between an underside surface of the photovoltaic module and the support structure, and the slopped plane is oriented substantially at a second angle, substantially equal to the maximum stow angle, to position the cable hanger within the gap while maintaining a clearance from the photovoltaic module.

58. The solar array system of claim 57, wherein the maximum stow angle is between 50 degrees to 85 degrees from a horizontal axis.Docket No.: 058187-527001 WO59. The solar array system of claim 58, wherein the maximum stow angle is 75 degrees from the horizontal axis.

60. The solar array system of claim 57, wherein the messenger cable runs substantially parallel to a plurality of support structures aligned along an axis running in a north-south direction.

61. A method, compri si ng : determining a target stow angle from a horizontal axis of a photovoltaic module; positioning a cable hanger having a sloping side oriented at a second angle from the horizontal axis, wherein the sloping side is formed by a plurality of distal ends of cable saddles positioned on a support member, each of the distal ends positioned at a different lateral length from the support member that an adjacent distal end; and attaching the cable hanger to a messenger cable by crimping a conductive hook of the cable hanger to establish a bonding path between the cable hanger and the messenger cable, wherein the cable hanger is positioned within a triangular gap formed beneath the photovoltaic module at the target stow angle while maintaining a clearance from the photovoltaic module.

62. The method of claim 61, wherein the target stow angle is between 50 degrees to 85 degrees from the horizontal axis.

63. The method of claim 62, wherein the target stow angle is 75 degrees from the horizontal axis.

64. The method of claim 61, wherein the clearance is at least 0.25 inches.

65. The method of claim 61, wherein a first cable saddle includes a trefoil cable orientation, and a second cable saddle includes a linear cable orientation.

66. The method of claim 61, further comprising an offset member positioned between the metallic hook and the support member, the offset member forming an angle of 5 degrees to 40 degrees between the metallic hook and the support member.

67. The method of claim 61, wherein the offset member is configured to align a center of gravity of the cable hanger with a portion of the metallic hook.Docket No.: 058187-527001 WO68. A kit, comprising: a first cable hanger, comprising: a connection structure configured to attach to the messenger cable; a support member extending from the connection structure; and a plurality of cable saddles extending from the support member on a single side thereof, each cable saddle comprising a distal end positioned a different lateral length from the support member to form a first slopped plane along the distal end of each cable saddle; and a second cable hanger, comprising: a connection structure configured to attach to the messenger cable; a support member extending from the connection structure; and a plurality of cable saddles extending from the support member on a single side thereof, each cable saddle comprising a distal end positioned a different lateral length from the support member to form a second slopped plane along the distal end of each cable saddle; wherein both the first slopped plane and second slopped plane have a different sloping-side angle within 50 degrees to 85 degrees, with the slopping-side angle of the first and second cable hangers corresponding to a target stow angle of a tracker array at least one of the first and second cable hanger is configured to connect to.

69. A cable hanger, comprising: a first hook; a second hook positioned opposite the first hook, the first and second hook configured to engage with a messenger cable from opposite sides; a first column of cable saddles configured to support at least one cable, wherein each cable saddle includes a maximum dimension defining a maximum cable size each cable saddle can receive, and each cable saddle is separated from an adjacent cable saddle by a spacing section configured to maintain a spacing distance of at least the maximum dimension; and a second column of cable saddles configured to support at least one cable, wherein each cable saddle includes a maximum dimension defining a maximum cable size each cable saddle can receive, and each cable saddle is separated from an adjacent cable saddle by a spacing section configured to maintain a spacing distance of at least the maximum dimension, wherein the first column is oriented at an angle relative to the second column, with the angle being between 15 degrees to 30 degrees and corresponding to a stow gap formed beneath aDocket No.: 058187-527001 WO photovoltaic module the cable hanger is configured to be positioned below.

70. The cable hanger of claim 69, further comprising a third column of saddle cables oriented at a second angle between 5 degrees to 20 degrees relative to the second column.

71. The cable hanger of claim 69, wherein the first hook and the second hook are configured to apply opposing tension to the messenger cable when the cable hanger is positioned on the messenger cable.

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