In recent days, held in Shanghai, China in 2009 photovoltaic exhibition, the new Austrian Photovoltaic Energy Co., Ltd. unveiled its first production of 5.7 square meters of thin-film dual-junction solar panels, laptop battery and formally announced the success of the product line news. The company said that the pieces of the first Chinese-made solar panels is high conversion rate of a two-node thin-film solar panels. In November 2007, the new Austrian photovoltaic Applied Materials introduced a full set of automatic production line PowerBook G4 battery , A1175 , A1185 and building a thin-film solar cell project in 2010 is expected to produce amorphous silicon thin film solar cells of 500 MW. It was learned that the line of large solar panels using an innovative dual-junction technology, with a higher conversion rate. “By combining the high conversion rate of two-node technology and super-large 5.7 square meters of substrate, we produced the solar panels can significantly reduce the cost per installed wa’an .” The company’s general manager, said Dr. Wan Kejia.