Japan's Panasonic opened the PV Expo trade show today in Tokyo by raising the bar in the module world record efficiency race. While the efficiency record has only been set on a small research-scale module, its 23.8% efficiency achievement indicates the growing power of solar energy. Panasonic achieved the record using its heterojunction HIT technology. The approach deploys an amorphous silicon semiconductor onto a crystalline silicon wafer. Today's result has been verified by Japan's National Institute of Advanced ...Den vollständigen Artikel lesen ...
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