Solar panel conversion: the solar radiation can be directly converted into electrical energy, solar panels, the basic device is the optical conversion of solar cells. The solar cell is a device that converts solar energy directly into electrical energy due to the photovoltaic effect. It is a semiconductor photodiode. When the sun shines on the photodiode, the solar panel photodiode turns the solar light into Electricity, generating current. When many batteries in series or in parallel can become a relatively large output power of the solar cell array.
Solar panels are a promising new power supply, with permanent, clean and flexible three major advantages of solar cells long life, as long as the sun exists, solar cells can be an investment and long-term use; and thermal power, nuclear energy Solar cells can not cause environmental pollution; solar cells can be large and small simultaneously, large to one million kilowatts of medium-sized power plants, small to only one for the use of solar cells, which is unmatched by other power supply.