British Solar, founded in 2011, is specialized in developing ,manufacturing and selling of high efficiency photovoltaic (PV) cells, modules; providing technical service. Since it was put into operation in May 2011, British Solar has been market-oriented and focused on technological innovation as its core competitiveness. The major markets are European Union, Australia, southeast Asia and more than 20 countries in the world. The company’s annual investment in technology research and development is no less than 5% of the year’s sales, and now has the ability to independently develop crystalline silicon solar cells. Besides, the company also obtained more than 40 patents with completely independent intellectual property rights, such as the solar cell production system, and the conversion efficiency of the conventional production line, with an average annual increase of more than 0.4%.