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Flexible photovoltaic assembly system and application thereof

A technology of photovoltaic modules and flexible connectors, applied in the field of solar cells, which can solve the problems of high comprehensive cost, low application value, and low efficiency of thin-film cells

Inactive Publication Date: 2017-11-17
SUZHOU COOP & INNO GREEN ENERGY TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Traditional solar crystalline silicon cell components cannot be effectively applied to flexible requirements, which is due to the constraints of crystalline silicon product characteristics and conventional design and manufacturing processes.
Although the components corresponding to thin-film batteries can be well applied in the flexible field, the efficiency of thin-film batteries itself is low, and short boards restrict power generation and low conversion efficiency. The overall cost is high and the application value is low.

Method used

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  • Flexible photovoltaic assembly system and application thereof
  • Flexible photovoltaic assembly system and application thereof
  • Flexible photovoltaic assembly system and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0058] This embodiment provides a flexible photovoltaic module system, including a plurality of module units 1 . Each of the module units 1 includes one or more battery slices 10, and the battery slices 10 are conventional photovoltaic battery slices or diced battery slices; the conventional battery slices are common in conventional photovoltaic application scenarios such as photovoltaic power stations with a size of 156.75mm *156.75mm battery sheet; the diced battery sheet is obtained by cutting the conventional photovoltaic cell sheet into 2~12 equal parts, in other words, cutting the conventional photovoltaic cell sheet 10 into 2~12 equal parts to obtain 2~12 said Scribing battery slices 10, the battery slices 10 are 1 / 12, 1 / 5, 1 / 4, 1 / 3 or 1 / 2 diced battery slices 10. Adjacent assembly units 1 are connected by flexible connectors, which are used to transmit the photo-generated current of each battery sheet 10, and the flexible photovoltaic assembly system can be rolled up a...

Embodiment 2

[0075] This embodiment provides an electric tricycle, which has the function of photovoltaic power generation. Figure 6a and 6b shown. This electric vehicle includes a vehicle body 60 and the flexible photovoltaic module system 61 provided in Embodiment 1. The flexible photovoltaic assembly system 61 is installed on the top of the vehicle body 60, and has a first state and a second state. In the first state, each assembly unit 611 is deployed on the vehicle body 60 and has a sunshade function. In this state, Each component unit 611 receives sunlight and converts it into photo-generated current, and collects and transmits the current through the flexible connecting wire 612 to generate electricity; in the second state, each component unit 611 is wound up on the reel 601 on the roof. The reel 601 can be driven by a motor or manpower to rewind or unwind the assembly unit 611 .

[0076] Specifically, as attached Figure 6c As shown, a reel support 602 is fixed on the top of t...

Embodiment 3

[0078] This embodiment provides a car with photovoltaic power generation function, as attached Figure 7a and 7b shown. This car includes a car body 60 and the flexible photovoltaic module system 61 provided in Embodiment 1. The flexible photovoltaic assembly system 61 has a first state and a second state. In the first state, each assembly unit 611 is deployed on the vehicle body 60 and has a sunshade function. In this state, each assembly unit 611 receives sunlight and converts It is a photoelectric current, and the current is collected and transmitted through the flexible connecting wire 612 to generate electricity; in the second state, each component unit 611 is wound on the reel 601, and can be placed in the trunk of a car for storage after winding. The reel 601 can be driven by a motor or manpower to rewind or unwind the assembly unit 611 .

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PUM

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Abstract

The present invention discloses a flexible photovoltaic assembly system and application thereof. The flexible photovoltaic assembly system can be rolled up, folded or bent to be easily carried and stored and can be applied to different conditions. The flexible photovoltaic assembly system includes a plurality of assembly units; each of the assembly units includes one or more battery sheets; the battery sheets are conventional photovoltaic battery sheets or scribed battery sheets, wherein the scribed battery sheet is one part of the conventional photovoltaic sheet which is segmented into 2 to 12 equal parts; and adjacent assembly units are connected through flexible connection components, so that the flexible photovoltaic assembly system can be rolled up, folded or bent. Each of the assembly units is formed by one or more battery sheets, a panel for packaging the battery sheets, at least two encapsulation layers and a backplane by means of encapsulation.

Description

technical field [0001] The present invention relates to the technical field of solar cells, in particular to a flexible photovoltaic module system and its application, including a car with photovoltaic power generation function, an electric vehicle with canopy, a travel bag with photovoltaic power generation function, a tent or a yurt with photovoltaic power generation function , Ventilated and heat-dissipating clothes. Background technique [0002] Traditional solar crystalline silicon cell modules cannot be effectively applied to flexible requirements, which is due to the constraints of crystalline silicon product characteristics and conventional design and manufacturing processes. Although the components corresponding to thin-film batteries can be well applied in the flexible field, the thin-film batteries themselves have low efficiency, short boards restrict power generation and low conversion efficiency, and the overall cost is high and the application value is low. Th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02S30/20B60L8/00A45C15/00E04H15/10A41D27/00
CPCA41D27/00A45C15/00B60L8/003E04H15/10H02S30/20Y02E10/50Y02T10/7072
Inventor 张雨军陶爱兵唐洪张欢欢
Owner SUZHOU COOP & INNO GREEN ENERGY TECHNOLOGY CO LTD