Energy is the most important factor restricting economic development, and the recent global energy crisis has forced the world countries are actively developing new energy sources. In this large background situation, a variety of new energy sources such as solar energy, wind energy and bio-energy and other rapid development. Which solar energy with its unique advantage are the world's research hot spots.
Solar photovoltaic power generation process is simple, no mechanical moving parts, fuel consumption, emissions, including greenhouse gas, no matter, no noise, no pollution; Solar energy resources are widely distributed, an inexhaustible. And, therefore, wind power, biomass power generation and nuclear power compared to the new power generation technologies such as photovoltaic (pv) power generation is a sustainable development of the most ideal characteristics (one of the most abundant resources and clean power generation process) of renewable energy power generation technology, has the following main advantages.
Photovoltaic power generation is a technique that utilizes the photovoltage effect of the semiconductor interface to convert light energy directly into electrical energy. Mainly by the solar panels (components), the controller and the inverter composed of three major components, the main components from the electronic components. Solar cells through the series after the package protection can form a large area of the solar cell components, and then with the power controller and other components to form a photovoltaic power generation device.
