PV relevant national policy to regulate the first distributed photovoltaic power generation projects management, promoting the application of distributed photovoltaic solar power, according to "People's Republic of China Renewable Energy Law", "People's Republic of China Electricity Law", "People's Republic of China Administrative Licensing Law, "and" the State Council on promoting the healthy development of photovoltaic industry, "solar power, to develop this approach. PV output temperature characteristics of the temperature rise will affect PV open circuit voltage drop regular solar power, short-circuit current is increased slightly, with the photovoltaic cell junction temperature rise in home solar power plant, the maximum output power declining, its efficiency increases the temperature rise and drop, i.e., the photovoltaic cell having a negative temperature coefficient. For commonly used for silicon and polysilicon, as the temperature increases the voltage, fill factor FF and efficiency have different degrees of decline. Overall, when the temperature rises rated power output of photovoltaic cells also declined slightly, ambient temperature level will have a direct influence on the maximum output power Hing volt battery. Solar power, solar power in Xinjiang, day-solar power provided by the Wuhan days Hui Technology Co., Ltd. giant. Wuhan Tian Hui Ju Technology Co., Ltd. (www.thjnkj.com) (www.thjnkj.cn) strong, credible, in Wuhan, Hubei and other energy-saving equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead day-solar power into the brilliant and you work for a better future!