Plate efficiency of solar power generation principle is what?

Power generation principle of solar light in semiconductor p - Form a new hole - n junction Electron pair in p - N junction under the action of electric field, the hole from p to n area, electronic consists of n to p area, processing circuit to form a current. This is the photoelectric effect of solar cells work original

in semiconductor p - power generation principle of sunlight N junction, formed a new, empty hole Electron pair. Under the action of electric field in the pn junction, an empty hole from P to N area, electrons from N to P areas, current circuit connected after formation. This is called the photoelectric effect, solar cells work. There are two kinds of solar power solar power, is a solar-thermal electric conversion, the other is a photoelectric conversion directly. ( 1) Solar-thermal electric heat generated from solar radiation power conversion mode. Usually, the solar collector will absorb heat energy is converted into steam as the working medium, and then to drive a turbine to generate electricity. The former is the thermal conversion process. After a process is the thermoelectric conversion process. ( 2) Photoelectric conversion method using the photoelectric effect directly convert solar energy directly into electricity. The photoelectric conversion is the basic equipment of solar cells. The solar cell is a kind of solar energy directly into electricity by photovoltaic effect. This is a semiconductor photodiode. When sunlight on the photodiode, photoelectric diode to convert solar energy into electrical energy and generate an electric current. When many cells in series or in parallel, they can become the solar array output power is relatively large. Relevant tags: solar panel manufacturers