Unlock instant, AI-driven research and patent intelligence for your innovation.

CPV modules, CPV panels and CPV equipment

A concentrating photovoltaic and panel technology, applied in photovoltaic modules, supporting structures of photovoltaic modules, photovoltaic power stations, etc., can solve problems such as damage to the frame 107, achieve low cost, and prevent shell damage

Active Publication Date: 2019-03-01
SUMITOMO ELECTRIC IND LTD
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0014] In the case where the frame 107 is formed of resin, when concentrated sunlight is applied on the inner side surface of the frame 107, the frame 107 may be damaged due to its inner side surface being scorched or the like.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • CPV modules, CPV panels and CPV equipment
  • CPV modules, CPV panels and CPV equipment
  • CPV modules, CPV panels and CPV equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0045] [Description of Embodiments of the Invention]

[0046] First, the contents of the embodiment will be listed for description.

[0047] (1) The concentrating photovoltaic module as an embodiment includes: a casing, one surface of the casing has an open surface; a plurality of power generation elements, the plurality of power generation elements are arranged in the casing in the form of an array on the bottom plate; and a light concentrating member mounted on the housing to cover the open surface, the light concentrating member is arranged to face the bottom plate, and is composed of a plurality of A condensing lens that collects sunlight is formed at a position corresponding to the power generating element on each optical axis of the condensing lens, wherein the housing includes a side wall plate made of resin A frame is formed, the side wall panels are arranged to stand upright along the outer edge of the bottom panel, and a shielding panel protruding inward relative to...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a concentrating photovoltaic module, a concentrating photovoltaic panel and a concentrating photovoltaic device. The concentrating photovoltaic module (1M) comprises: a casing (11), which has an open surface (11a) on one side; a plurality of batteries (21), which are arranged in an array on the bottom plate of the casing; and as a concentrating component A lens panel (13), which is mounted on the housing to cover the open face and face the bottom plate, and is formed by a plurality of Fresnel lenses (13f) formed at positions corresponding Each Fresnel lens is a condenser lens for collecting sunlight. The casing comprises a frame (15) constituted by side wall panels (16) formed of resin and arranged to stand along the outer edge of the bottom panel, and inside said frame is provided with a A shielding plate (30) protruding inward from the inner surface configured to block sunlight collected by the condenser lens from being applied to the inner surface.

Description

technical field [0001] The present invention relates to concentrated photovoltaic (CPV) modules, concentrated photovoltaic (CPV) panels, and concentrated photovoltaic (CPV) devices that generate electricity by concentrating sunlight on cells. Background technique [0002] In the concentrating photovoltaic device, a basic unit structure is employed in which a small compound semiconductor element with high power generation efficiency is used as a power generation element; and sunlight collected by a Fresnel lens is incident on the power generation element . [0003] A large number of such basic units are arranged in a matrix shape in one housing, thereby forming a concentrated photovoltaic module. A plurality of modules are further arranged, thereby forming a concentrated photovoltaic panel. [0004] The concentrating photovoltaic device includes a driving device for making the concentrating photovoltaic panel perform a tracking operation so that the concentrating photovolta...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H02S40/22H02S30/00H02S10/20
CPCH02S10/20H02S40/22H02S30/00H02S20/32Y02E10/52H01L31/0543H01L31/048Y02E70/30H01L31/054
Inventor 齐藤健司稻垣充安彦义哉鸟谷和正
Owner SUMITOMO ELECTRIC IND LTD