The efficiency of domestic crystalline silicon cells is in 10 to 13%, the efficiency of the same abroad products about 18 to 23%. Photovoltaic modules are composed by one or more of the solar cells and solar panels
Photovoltaic products mainly used in three aspects:
One is to provide power for the occasion without electricity, primarily provide the electric power for the majority of residents without electricity, and provide power for microwave relay power, communications power supplies, etc. In addition, also includes some mobile power supply and standby power supply;
Second, Photovoltaic products also used in solar daily electronic products, such as all kinds of solar charger, solar street lights and solar lawn lamp, etc.
Third is connected to the grid system, which in developed countries has been promoted. Grid-generation has not yet started in our country, however, part of the electricity provided in the 2008 Olympic Games in Beijing was come from the solar and wind power.
We know power inverter is the most important part in the system. Hanfong New Energy is professional solar inverter manufacturers
located in Guangzhou can provide the power inverter and other parts of product in the system.