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Solar power cell module

A technology for solar cells and modules, applied in electrical components, circuits, photovoltaic power generation, etc., can solve the problems of high cost, large-scale use restrictions, etc., and achieve the effect of good hail resistance

Inactive Publication Date: 2011-05-04
张莉明
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But at the current stage, its cost is still very high, and it needs to invest tens of thousands of dollars to generate 1kW of electricity, so large-scale use is still economically limited

Method used

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Effect test

Embodiment 1

[0017] A solar cell module, consisting of a surface layer 1, an upper ethylene-vinyl acetate copolymer layer 2, a first light-transmitting layer 3, a middle ethylene-vinyl acetate copolymer layer 4, a solar cell layer 5, and a lower ethylene-vinyl acetate copolymer layer 6. The second light-transmitting layer 7 and the detachable backplane layer 8 are stacked and arranged sequentially from top to bottom, and are packaged. The surface layer 1, the first light-transmitting layer 3 and the second light-transmitting layer 7 are high-strength and low-strength Iron tempered glass, the removable back panel layer 8 is a black polyvinyl fluoride composite film.

[0018] Wherein, the high-strength low-iron tempered glass layer is high-transmittance suede tempered glass.

[0019] Wherein, the solar cell layer 5 is a monocrystalline silicon solar cell.

Embodiment 2

[0021] A solar cell module, consisting of a surface layer 1, an upper ethylene-vinyl acetate copolymer layer 2, a first light-transmitting layer 3, a middle ethylene-vinyl acetate copolymer layer 4, a solar cell layer 5, and a lower ethylene-vinyl acetate copolymer layer 6. The second light-transmitting layer 7 and the detachable backplane layer 8 are stacked and arranged sequentially from top to bottom, and are packaged. The surface layer 1, the first light-transmitting layer 3 and the second light-transmitting layer 7 are high-strength and low-strength Iron tempered glass, the removable back panel layer 8 is a black polyvinyl fluoride composite film.

[0022] Wherein, the high-strength low-iron tempered glass layer is high-transmittance smooth tempered glass.

[0023] Wherein, the solar cell layer 5 is a polycrystalline silicon solar cell.

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Abstract

The invention relates to a solar power cell module, which is formed by packaging a surface layer, an upper ethylene-vinyl acetate copolymer layer, a first transmitting layer, an intermediate ethylene-vinyl acetate copolymer layer, a solar power cell layer, a lower ethylene-vinyl acetate copolymer layer, a second transmitting layer and a dismountable back panel layer that are sequentially stacked from top to bottom, wherein the surface layer, the first transmitting layer and the second transmitting layer are all toughened glass layers, and the dismountable back panel layer is opaque. Since the dismountable opaque back panel layer is provided, the solar power cell module can be used as a solar power glass curtain wall or a solar power occluder in different environments.

Description

1. Technical field [0001] The invention belongs to the field of new energy photovoltaic power generation, and in particular relates to a multi-purpose solar battery module. 2. Background technology [0002] Existing technology: Due to the increasingly severe global energy crisis and environmental problems, people's demand for new energy and non-polluting renewable energy is becoming more and more urgent. Solar photovoltaic power generation is a promising technology in new energy and renewable energy. field. [0003] The most basic components of solar photovoltaic power generation are solar cells, including monocrystalline silicon, polycrystalline silicon, amorphous silicon and thin film batteries. A solar panel composed of one or more solar cells is called a photovoltaic module, or a solar cell module. A solar cell module is a device that converts solar energy into electrical energy. It has various installation forms, is safe and pollution-free, and is inexhaustible. Inexh...

Claims

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Application Information

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IPC IPC(8): H01L31/048H01L31/049
CPCY02E10/50
Inventor 张莉明
Owner 张莉明
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