The solar cell is a blue light was born volts direct effect and speak of solar energy into electrical energy is a semiconductor device, photoelectric diode, when the sun shine on to the photoelectric diode, photoelectric diode will put the sun light into electricity, generate electricity.

The solar cell is a great prospect of new power, permanent, clean and flexibility of the three advantages. Solar battery lifespan, as long as the solar energy, solar cells can be a long-term use, And coal-fired power, nuclear power, solar battery doesn't cause environmental pollution.