Features for Thin Film Solar Cells
The energy crisis has led to a rise in energy problems such as the loss of oil, natural gas and coal. This combined with the fact that the quality of the environment is declining makes it difficult for countries to develop new energy solutions. Low production costs, excellent low light and high temperatures power generation performance as well as light weight and flexibility make thin-film solar cell competitive with silicon-based cells. They also have advantages in other areas such photovoltaic build integration and mobile power supply.
Antimony Selenide Thinfilm Solar Cells have Advantages
The Cadmium Telluride cells are the best thin-film cells currently on market. But telluride, which is extremely toxic, is very rare. Professor Tang has directed his research efforts to develop a novel type of antimony-selenide (Sb2Se3) solar cells. However, CdTe is highly toxic, and VTD has replaced RTE. Common quartz tube furnace is used for this process. This method is more cost-effective than RTE and has a simpler equipment design.
Antimony Selenide Thin Film Solar Cell Optimizement
Following systematic optimization in the process for antimony selenide thick film preparation, the research group achieved the certified photoelectric conversion rate of 7.6% antimony selenide thickness film solar cell. The current world record is 7.6% for solar cell efficiency using antimony selenide.
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