Transparent solar cell module

Abstract

A transparent-typed solar cell module includes a transparent-typed solar cell and a transparent optical substrate. The transparent optical substrate comprises an optical filter and a first transparent substrate. The transparent-typed solar cell includes a first electrode, a photoelectric conversion layer, a second electrode and a second transparent substrate in sequence.

Description

【Technical field】 [0001] The invention relates to a transparent solar cell module. 【Background technique】 [0002] Solar energy is an inexhaustible and non-polluting energy source. It has always been the focus of attention when solving the pollution and shortage problems faced by current petrochemical energy sources. Therefore, if buildings can integrate solar cells (building integrated photovoltaic, BIPV) is undoubtedly a hot research topic in the future. [0003] Early solar cells were installed on the roof, but in narrow and densely populated cities, the area of ​​the top floor is limited and the installation area is not large. However, glass curtain walls on building facades have a large area and are not restricted by government regulations. Transparent solar cells can be directly integrated into glass curtains and applied in buildings, which is beneficial. This will be an area where transparent solar cell modules can be developed. [0004] Solar cells combined with a...

AI Technical Summary

Problems solved by technology

[0011] On the other hand, although the see-through type product can increase the transmittance by 10%, it will sacrifice 30% of the efficiency, resulting in an increase of its power generation cost per watt by about 4%

In addition, light-transmitting products must still use the chemical vapor deposition process and increase the laser process, which not only increases the manufacturing cost, but also has the problem of glare, which is not suitable for close-up or long-term viewing.

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