Crystalline silicon battery double-glass member
A crystalline silicon cell and component technology, applied in electrical components, circuits, photovoltaic power generation, etc., can solve the problems of easy heating, dust pollution, and reduced transmittance of solar panels, so as to improve the conversion rate of solar energy and easy to keep clean. , the effect of improving the transmittance
Inactive Publication Date: 2011-09-28
中山市格兰特实业有限公司
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Problems solved by technology
However, the solar panel is placed outdoors for a long time, and it is extremely easy to be dirty by dust pollution.
When the outer glass of the solar panel is dirty, the transmittance will decrease, thereby reducing the solar energy conversion rate of the battery module
Moreover, the solar panel is easy to generate heat, which makes it difficult for the battery pack to dissipate heat, resulting in a complex heat dissipation structure, and it is difficult to achieve the ideal heat dissipation effect.
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[0015] A double-glass component of a crystalline silicon cell, comprising a glass support sheet 1, a lower PVB connection layer 2 is arranged above the glass support sheet 1, and a crystalline silicon for solar power generation is arranged above the lower PVB connection layer. The battery pack 3 is provided with an upper PVB connecting layer 4 above the crystalline silicon battery pack 3, an ultra-clear glass layer 5 is arranged above the described upper PVB connecting layer 4, and an ultra-clear glass layer 5 is arranged above the described ultra-clear glass layer 5. TiO 2 Nano self-cleaning film layer 6, the glass support sheet 1 is coated glass.
[0016] The glass supporting sheet 1 is used to support the crystalline silicon battery pack 3, and the thickness of the glass supporting sheet 1 is 8mm.
[0017] The lower PVB connection layer 2 is used to connect the crystalline silicon battery pack 3 and the glass support sheet 1, and the thickness of the lower PVB connection l...
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The invention discloses a crystalline silicon battery double-glass member, which is characterized by comprising a glass supporting sheet, wherein a lower polyvinyl butyral (PVB) connecting layer is arranged above the glass supporting sheet; a crystalline silicon battery pack for solar power generation is arranged above the lower PVB connecting layer; an upper PVB connecting layer is arranged above the crystalline silicon battery pack; an ultrawhite glass layer is arranged above the upper PVB connecting layer; a TiO2 nano self-cleaning film layer is arranged above the ultrawhite glass layer; and the glass supporting sheet is coated glass. In order to overcome the defects in the prior art, the invention provides a crystalline silicon battery double-glass member of which the surface is difficult to pollute and which has high transmissivity and self-cleaning capability and can reflect thermal energy of a crystalline silicon battery.
Description
【Technical field】 [0001] The invention relates to a solar panel component, more specifically a double-glass component of a crystalline silicon battery. 【Background technique】 [0002] Solar power is a kind of clean energy, green and environmentally friendly, and is highly respected. However, solar panels are placed outdoors for a long time and are extremely easy to be dirty by dust pollution. When the outer glass of the solar panel is dirty, the transmittance will decrease, thereby reducing the solar energy conversion rate of the battery module. Moreover, the solar panel is easy to generate heat, which makes it difficult for the battery pack to dissipate heat, resulting in a complex heat dissipation structure, and it is difficult to achieve an ideal heat dissipation effect. 【Content of invention】 [0003] The object of the present invention is to overcome the deficiencies of the prior art, and provide a double-glass component of a crystal silicon cell with high transmitt...
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IPC IPC(8): H01L31/052H01L31/048H01L31/0216H01L31/049
CPCY02E10/52Y02E10/50
Inventor 林改杨永华孙叠文徐松辉
Owner 中山市格兰特实业有限公司