15513results about "Photovoltaic supports" patented technology

A solar panel mounting system can include a first panel mount including a first retaining feature attached to or attachable to a first torque tube clamp, and a second panel mount including a second retaining feature attached to or attachable to a second torque tube clamp. When the first and second panel mounts are mounted on a torque tube via the first and second torque tube clamps, respectively, the first retaining channel faces the second retaining channel, and the first and second retaining channels are oriented transversely relative to the torque tube. Furthermore, in this example, at least one of the first panel mount or the second panel mount is configured for overhead or lateral insertion of a solar panel while the torque tube clamps are installed on the torque tube.

In accordance with the present disclosure, a torque tube clamp can include a clamp support, a torque tube collar having an open torque tube-receiving position and a closed torque tube-locking positon, and a pivotable locking assembly. The pivotable locking assembly may include a ground link with a ground bar coupled to the clamp support by a ground pivot, and an engagement link including an engagement bar directly or indirectly coupled to the ground bar by an engagement pivot. The engagement bar can be part of the torque tube collar and can be movable from the open torque tube-receiving position to the closed torque tube-locking position.

The invention relates to the technical field of new energy power systems, and discloses an energy storage coordination system and control method based on meteorological prediction and multi-energy complementation, and the system comprises a power generation end module which carries out the dynamic adjustment according to a power adjustment instruction of a power generation end; the meteorological prediction and data acquisition module is used for acquiring meteorological data in a future time period in real time and sending the meteorological data to the intelligent control and scheduling platform; the energy storage end module sends data including lithium battery SOC and hydrogen storage tank pressure to the intelligent control and scheduling platform and performs charging and discharging according to an energy storage end charging and discharging priority strategy; and the intelligent control and scheduling platform receives the electricity price data of the weather prediction and data acquisition module, the energy storage end module and the power grid in real time, generates a power generation end power regulation instruction and an energy storage end charging and discharging priority strategy, and meanwhile, improves the income and maximizes the hydrogen energy use proportion through electricity price peak-valley arbitrage and green electricity transaction premium. The power grid stability and the energy utilization rate are greatly improved, the energy storage life is prolonged, and the investment payback period is shortened.

The disclosure relates to the technical field of photovoltaic power generation, in particular to a photovoltaic assembly convenient for angle adjustment, which includes a photovoltaic mounting base and a photovoltaic mounting frame. The photovoltaic mounting base is fixed on a fixture and is used for providing an installation station. The photovoltaic mounting frame is detachably mounted on the photovoltaic mounting base and can adjust angle, and a mounting end of the photovoltaic mounting frame can adjust mounting size and is used for mounting photovoltaic panels. The inclination angle of the photovoltaic panel can be detected in real time, and the angle of the photovoltaic panel can be adjusted according to environmental factors such as illumination, so as to adapt to the actual situation, ensure the smooth power generation and ensure the power generation.

System and method embodiments are described for solar panel protection against severe environmental impacts. A tracker controller may be configured to rotate a solar tracker comprising a group of solar panels to a safe position to diminish hail impact during a hailstorm. Such a rotation may be implemented using one or more motors to drive arc gears coupled to a pair of supporting purlins that support the group of solar panels. The tracker may comprise a bumper rail placed on the top when the tracker is at the safe position for hail impact absorption. Implementing solar panel protection provides a practical solution to protect solar panels from damage. Thus, the need for costly repair or replacement may be avoided, minimized, or decreased. As a result, the economic efficiency of solar power plant operations may be improved significantly.

A clamp couples to a rail on solar panel modules are supported and transitions between an unclamped state and a clamped state. The clamp includes a first body having a shelf on which a first arm of the rail rests, a flange, and a channel. The first arm is at least partially disposed in the channel in the clamped state. The clamp includes a second body having a shelf on which a second arm of the rail rests, a flange, a channel. The second arm is at least partially disposed in the channel in the clamped state. The second body has a slot through which a fastener is disposed for coupling the clamp to a mount. A receptacle is formed at least in part by the first body and the second body, and the rail is at least partially disposed in the receptacle.

The invention discloses an easy-to-install photovoltaic power generation device, and relates to the technical field of photovoltaic power generation, the easy-to-install photovoltaic power generation device comprises a support, the front part of the support is fixedly provided with a motor I, the output end of the motor I is fixedly provided with a rotating shaft, the circumferential surface of the rotating shaft is fixedly provided with a photovoltaic panel, and the top of the photovoltaic panel is provided with a cleaning device, the cleaning device comprises a second motor, a reciprocating screw rod, a moving block, a scraping rod, a bottom plate, a push rod, a sliding rail and a limiting block, impurities falling on the photovoltaic panel are cleaned through movement of the scraping rod, the photovoltaic panel keeps high light transmittance, more sunlight penetrates through the photovoltaic panel and is converted into electric energy, and therefore the power generation efficiency is improved, meanwhile, the hot spot effect caused by pollutant shielding is avoided, and the service life of the photovoltaic panel is prolonged. The service life of the photovoltaic panel is prolonged, and the maintenance workload and cost caused by corrosion and other problems are reduced.

This application provides a wind-resistant, stable power generation agricultural-solar hybrid system, including pillars, beams, photovoltaic supports, and photovoltaic panels erected in farmland. The photovoltaic panels are equipped with a buffer mechanism and an overload release device. The buffer mechanism effectively absorbs kinetic energy and reduces the swaying amplitude and speed of the photovoltaic panels through its elasticity, and automatically resets the photovoltaic panels after strong winds. The overload release device protects the photovoltaic panels from damage caused by strong winds. This application overcomes the technical defects of existing static wind-resistant systems, reduces system wind resistance, can withstand super typhoons, provide stable power generation and irrigation, and promote agricultural production.

A system to connect a structure, such as a photovoltaic module, to a rib of a metal panel of a building surface. The system includes a torque actuated rail assembly comprises a lag clip or a lag foot and a rail. The lag clip or lag foot includes a lag catch and an aperture to receive a fastener to selectively couple the lag clip or lag foot to the rib. The rail includes a hook. When the rail is in a first configuration, the rail is disengaged from the lag clip or lag foot. When a force is applied to the rail, it transitions to a second configuration in which the hook is coupled to the catch and the rail is engaged to the lag clip or lag foot.

The invention relates to the technical field of photovoltaic supports, and discloses a photovoltaic mounting support which comprises a plurality of cross beams, a plurality of oblique beams erected on the cross beams and a plurality of supporting piles supported at the bottoms of the cross beams, and further comprises a carrying robot movably carried on the oblique beams. The carrying robot comprises a robot body, an adsorption assembly installed at the bottom of the robot body and moving wheel sets located on the two sides of the robot body. Mounting steps for mounting a photovoltaic panel are formed on two side walls of the oblique beam, and a track for the moving wheel set to walk is arranged at the top of the oblique beam; the adsorption assembly comprises a lifting disc fixedly installed at the bottom of the robot body and a plurality of suction cups. The sucker is fixedly connected with the lifting disc through a support arm; the moving wheel set comprises a plurality of self-driven wheels matched with the track and a connecting frame connected between the self-driven wheels and the robot body. The photovoltaic panel can be automatically transferred and carried to a designated area on the support, and the labor intensity of workers is reduced.

The invention relates to the technical field of curtain walls, in particular to a solar photovoltaic curtain wall which comprises a supporting framework, a plurality of photovoltaic wallboards and a first connecting module installed on the photovoltaic wallboards, the first connecting module comprises an alignment limiting head, an alignment limiting seat and a clamping head, and the alignment limiting head and the alignment limiting seat are of a plug-in type matching structure. The clamping head is used for being clamped on a supporting framework; and the alignment limiting heads and the alignment limiting seats on the adjacent photovoltaic wallboards are matched, so that the adjacent photovoltaic wallboards are spliced together to form an alignment connecting unit. According to the invention, the alignment limiting head is matched with the alignment limiting seat, so that the next photovoltaic wall plate is mounted by taking the previous photovoltaic wall plate as a reference, an effective fixed gap is stably kept, manual adjustment and alignment are not needed, and in the subsequent disassembly and maintenance process, through reverse limiting of the reverse limiting end and incomplete release of limiting of the fixed limiting head, the assembly and disassembly efficiency is greatly improved. The corresponding connecting blocks and limiting blocks can be independently limited, and it is ensured that the photovoltaic wallboard which is not disassembled is still kept stable.

The invention provides a power generation regulation and control method for a photovoltaic power generation system. The power generation regulation and control method for the photovoltaic power generation system comprises the following steps: S1, real-time monitoring and data acquisition: (1) various sensors are deployed in the photovoltaic power generation system, and solar radiation intensity data, photovoltaic module temperature data, cell panel output voltage data, current data and inverter output data are monitored in real time through the various sensors; (2) combining external meteorological data of environment temperature, humidity and air pressure to realize all-around system state acquisition; s2, maximum power point tracking (MPPT) and optimal load adjustment: (1) when the illumination condition changes, a multi-objective optimization algorithm is adopted, so that the working mode of the inverter can be adjusted in real time; the power generation regulation and control method for the photovoltaic power generation system has the advantages that the power generation efficiency of the photovoltaic system can be effectively improved, the stability and the reliability of the photovoltaic system are enhanced, and meanwhile the operation cost is reduced.

The invention relates to the technical field of photovoltaic power station installation monitoring, in particular to a photovoltaic power station installation process real-time measurement and calibration system which comprises an installation data acquisition module, a positioning calibration module, an environment compensation module, an installation error analysis module and a dynamic adjustment module. Wherein the data acquisition module is used for acquiring three-dimensional coordinate data, inclination angle data and environmental parameters of the photovoltaic module; the positioning calibration module is used for constructing a component space topology network; the environment compensation module is used for outputting an environment compensation coefficient to correct the initial calibration parameter; and the installation error analysis module is used for calculating the three-dimensional coordinate deviation value and the inclination angle deviation value of each component. According to the invention, the three-dimensional coordinates and inclination angle data of the photovoltaic module are measured in real time, the installation error is corrected in combination with environmental compensation, and an automatic adjustment mechanism is utilized to drive the adjustment mechanism to accurately calibrate the position and angle of the module, so that the installation precision of the photovoltaic power station is improved, and the adaptability of the system to environmental change is enhanced.

The invention belongs to the technical field of photovoltaic supports, and particularly relates to a photovoltaic flexible support which comprises two edge supporting pieces, at least two assembly fixing cables, an assembly bearing cable, at least two wind-resistant frames and a ground anchor mechanism, and under the action of the wind-resistant frames, the assembly fixing cables and the assembly bearing cable can form a stable cable net structure. When a wind load acts on the cable net structure, force is transmitted to the wind-resistant frame through the assembly fixing cable, and then the wind-resistant frame distributes and transmits the force to the assembly bearing cable and the ground anchor mechanism, so that the wind resistance of the photovoltaic flexible support can be improved; therefore, the wind load is effectively dispersed and directly guided into the ground, the large-amplitude flutter and distortion of the cable net structure under the wind pressure are further inhibited, and the dynamic stability and the anti-fatigue performance of the whole photovoltaic flexible support are improved.

Solar panels may have manufacturing defects that warrant a recall by solar panel manufacturers. Given the large quantity of solar panels in a solar farm, it is challenging to identify and track those panels affected by the recall. The present invention describes system and method embodiments for solar panel tracking for the convenience of solar panel service or replacement. Panel identifiers of solar panels in a solar table installed on an installation site of a solar farm are scanned such that the panel identifiers of the solar panels may be associated with the geographical information at the installation site. A geographical database for solar panels may be created and updated, with each panel having an entry of panel information and geographical information. When a recall is issued, involved solar panels in the solar farm may be quickly and accurately identified using the geographical database.

The invention relates to the technical field of photovoltaic power generation systems, and discloses a liftable BIPV photovoltaic roof power system based on intelligent control, which comprises a panoramic light field sensing module, a multi-modal data fusion prediction module, an ambient light contribution analysis module, a self-adaptive angle optimization module and a partition cooperative control module. According to the invention, through omnibearing light field perception, multi-modal data fusion prediction, ambient light contribution analysis, adaptive angle optimization and partition cooperative control, intelligent optimization control of the angle of the photovoltaic roof assembly is realized, the light energy capture efficiency can be comprehensively improved, and the system has a prospective control capability and is suitable for popularization and application. The problems that in the prior art, response to rapid change illumination conditions is lagged in consideration of direct light of a single sun track, and illumination differences of different areas in a large system exist are solved.

The technical scheme of the invention discloses a photovoltaic power generation and greenhouse agriculture integrated system. According to the photovoltaic agricultural integrated technology disclosed by the invention, photovoltaic power generation and greenhouse planting are innovatively combined, and a solar panel with adjustable light transmittance of 30%-90% is mounted at the top of an agricultural facility, so that sunlight is utilized for power generation, and illumination required by crop growth is reserved. The system disclosed by the invention is provided with an intelligent sensor and an AI algorithm, environment data is monitored in real time, the angle, light supplementing intensity, temperature and humidity of the photovoltaic panel are dynamically adjusted, and different crop requirements (such as low illumination of leaf vegetables and medium and strong illumination of fruits and vegetables) are accurately matched. Residual electricity is stored or connected to a grid, photovoltaic waste heat is recycled in winter for heat preservation, sun shading and cooling are conducted in summer, and efficient circulation of energy is achieved.

The invention provides an omni-directional following type reversing support which comprises a supporting assembly, an adjusting assembly and a protection assembly, the supporting assembly is composed of a stand column, a transmission shaft is arranged on the side wall of the top of the stand column, the surface of the transmission shaft is movably sleeved with a sleeve, a linkage mechanism is arranged in the top end of the stand column, and the adjusting assembly is composed of a transverse plate and a photovoltaic plate. The bottom of the photovoltaic panel is connected with the transverse plate through a rotating frame, the rotating shaft is rotationally connected with the interior of the annular plate, the protection assembly is composed of a fixing base, a gear ring is arranged in the fixing base, and one end of the supporting plate is fixedly connected with a connecting gear. The angle of the photovoltaic panel is adjusted in a double-shaft adjusting mode, the omni-directional following function is achieved to improve the light conversion efficiency as much as possible, transmission with the adjacent reversing supports is achieved, synchronous control over the angles of the supports in the same row is achieved through connection of the sleeves, and synchronous control over the multiple supports is achieved; the driving mechanism can be used for driving the supporting plate to rotate and supporting the two sides of the photovoltaic panel, and the use strength of the reversing support is improved.

The invention relates to a spatially distributed condensation type energy system which comprises a power generation unit, an energy storage unit, a power management unit and a space intelligent sun tracking mechanism. The power generation unit can convert solar energy into electric energy by combining a concentrating solar energy technology; the energy storage unit can store electric energy; the power generation unit is connected with the power management unit; the power supply management unit is connected with the energy storage unit and manages the electric energy output by the power generation unit to be stored in the energy storage unit in a cooperative manner; the power supply management unit is also in power supply connection with the space intelligent sun tracking mechanism and the external load system; wherein the power generation unit comprises a plurality of groups of power generation modules and a bracket structure; and the plurality of groups of power generation modules are arranged on the bracket structure and are connected with the power management unit. The energy system provided by the invention can improve the photoelectric conversion efficiency of the solar cell and reduce the cost of equipment.

The invention discloses a solar system. The solar system comprises a solar panel; the control mechanism is connected with the solar panel, and the control mechanism is used for controlling the solar panel and / or a first load mechanism related to the solar panel to execute a target event according to the acquired information; wherein the first load mechanism is directly or indirectly powered by the solar panel. According to the solar system, automatic management of the solar panel and / or the first load mechanism can be achieved, and high efficiency and rapidness are achieved.

A solar window blind system located at a window of a room. The system includes a window blind; a motor operatively connected to the window blind; photovoltaic components disposed on the window blind; a rechargeable battery electrically connected to the photovoltaic components and charged therewith; and light sources electrically connected to the rechargeable battery. The light source is arranged to shine light into the room and / or an exterior of the window, the light sources being powered by the rechargeable battery when in use. A solar window blind system for a plurality of windows including a plurality of window blind assemblies configured to variably block light passing through a corresponding window and one or more rechargeable batteries electrically coupled to and charged by photovoltaic components of the window blind assemblies.

The present disclosure relates to a solar plant with solar panels (2, 2′) which are prefabricated in a leporello folding (3) which can be unfolded in an unfolding direction (A), and a substructure on which the solar panels are arranged, wherein the substructure is designed to be flexible in the unfolding direction (A) and is connected to the solar panels in a positionally fixed manner in such a way that the leporello folding (3) of the solar panels can be unfolded with the substructure (8, 9, 10, 24) and determines angular positions of the solar panels (2, 2′) relative to one another.

A mounting device or bracket for paneled building surfaces is disclosed. The mounting bracket includes an upper wall in the form of a flat surface for supporting various types of attachments. An elongated mounting slot extends through the upper wall, and the mounting bracket includes an elongated nut receptacle that is positioned below this elongated mounting slot. With an attachment being positioned on the upper wall, an attachment fastener may be directed through the attachment, then through the elongated mounting slot, and then may be threadably engaged with a nut that is positioned within and movable along the nut receptacle in its elongated dimension. The elongated configuration of the mounting slot and nut receptacle provides adjustability for the position of the attachment fastener relative to the mounting bracket, including after the mounting bracket has already been installed on the building surface.

The invention relates to the technical field of photovoltaic equipment, and discloses a cable-supported marine photovoltaic floating system, which comprises floating units, a cable net structure, a frame structure and a mooring structure, the cable net structure comprises longitudinal cables and transverse cables, the longitudinal cables and the transverse cables intersect to form a grid shape, and the longitudinal cables and the transverse cables intersect and are fixed in the floating units; the outer ends of the longitudinal cables and the outer ends of the transverse cables are connected with the frame structure, the frame structure is connected with the mooring structure, and the mooring structure is used for keeping pretension of the transverse cables and the longitudinal cables. According to the scheme, the longitudinal cables and the transverse cables are stressed in a face mode, a traditional point stress mode is replaced, external force can be dispersed more evenly, the local damage risk is reduced, and high fatigue resistance is achieved; the longitudinal cables and the transverse cables are fixed through the floating units, relative displacement of the longitudinal cables and the transverse cables is avoided, the integrity of the cable net structure is guaranteed, the frame structure and the mooring structure fluctuate up and down along with stormy waves and adapt to dynamic changes of the cable net structure, and the stability and durability of the whole floating type offshore photovoltaic system in the complex marine environment are guaranteed.

A solar mounting system includes at least one photovoltaic module (“PV module”) having a module frame and a support structure including at least one elongated support rail configured to support the at least one photovoltaic module (“PV module”). A fastener assembly or hardware stack is used to mount and secure the at least one PV module to the elongated support rail of the solar mounting system. The fastener assembly includes a fastener having a fastener head including at least one abutment surface that prevents rotation of the fastener during mounting of the PV module to the support structure, and, optionally, at least one projection that pierces a protective coating applied to the PV module to thereby establish an electrical bond and grounding of the PV module with the support structure during installation.

The invention provides a photovoltaic module support amplitude stabilizing device, which relates to the technical field of photovoltaic equipment and comprises a support amplitude stabilizing execution module, a data acquisition module, a windproof control type determination module and a windproof control module. By constructing a three-level windproof control strategy system, accurate response to different wind levels is achieved, a first-level windproof control strategy is adapted to the vibration frequency and amplitude of a support in real time by dynamically adjusting the damping coefficient of a damping shock absorber, and a second-level windproof control strategy is adapted to the length of a windproof hydraulic cylinder based on wind speed and wind direction data. According to the three-level windproof control strategy, when strong wind exceeds a mechanical counteracting range, the dip angle of the photovoltaic panel is adjusted to a safe and efficient conversion angle, the wind resistance and the light energy utilization rate of the structure are balanced, and the wind energy utilization rate of the photovoltaic panel is increased. And the reliability and the economical efficiency of the photovoltaic system under the severe weather condition are improved.

The invention relates to the technical field of fixing devices, and discloses a solar photovoltaic power generation panel fixing device which comprises a T-shaped frame, a rotating shaft is rotatably connected to the inner wall of the T-shaped frame, a supporting table is fixedly connected to the rear portion of the T-shaped frame, a motor is fixedly connected to the top of the supporting table, and a belt pulley set is fixedly connected to the output end of the motor. The photovoltaic panel can change according to the movement position of the sun, so that the photovoltaic panel can receive the highest sunlight intensity all the time, the sunlight conversion efficiency of the photovoltaic panel can be maximized, meanwhile, installation of the photovoltaic panel can be rapidly completed, the installation time of workers can be saved, and the installation efficiency of the workers is improved. The photovoltaic panel installation device can be installed on a roof quickly, can be installed according to photovoltaic panels of different sizes, avoids the problem that the photovoltaic panels are not matched during installation, and can improve the installation diversity of the photovoltaic panels.

A method for installing one or more solar module A-frame supports includes: creating a bore extending a depth below a ground surface, placing a temporary support jig adjacent the bore, inserting a leg of a solar module A-frame support into the bore such that a portion of the leg of the solar module A-frame support is within the bore and a portion of the leg of the solar module A-frame support contacts the temporary support jig, when the portion of the leg of the solar module A-frame support is within the bore and the portion of the leg of the solar module A-frame support contacts the temporary support jig, pouring concrete into the bore, and, after pouring concrete into the bore, removing the temporary support jig from contact with the leg of the solar module A-frame support.

The invention discloses a photovoltaic-wind power-energy storage integrated power generation system based on intelligent optimization in the technical field of intelligent scheduling of energy storage systems. The photovoltaic-wind power-energy storage integrated power generation system comprises a power generation module; the hybrid energy prediction module is used for predicting the load of the power generation module by using a hybrid prediction model according to the meteorological data and the equipment operation state data acquired from the communication module; the optimal scheduling module is used for performing real-time power generation power compensation, short-term charging and discharging scheduling and long-term energy storage capacity proportion planning through multi-time scale cooperation; the energy storage collaboration module is used for constructing a full-life-cycle virtual mirror image of the wind and light storage system by using a digital twinning technology and establishing a time-sharing hierarchical energy storage architecture; a communication module and a feedback module. According to the invention, through power generation prediction, energy supply scheduling and energy storage ratio planning on multiple time scales, the overall operation efficiency and stability of the system are improved, the service life of equipment is optimized, the equipment, manual and leveling cost of kilowatt-hour electricity is reduced, and the shutdown loss of abandoning light and electricity is reduced.