What is the difference between ordinary solar power and solar photovoltaic power generation?

Photovoltaic power generation is based on the principle of the optical born v effect, using solar cells convert sunlight directly into electricity. Either independent or connected to the grid, photovoltaic power generation system is mainly composed of solar panels, Components) , controller and inverter three most

photovoltaic power generation is based on the principle of photovoltaic effect, using solar cells convert solar energy into electrical energy directly. Either independent or connected to the electricity grid, photovoltaic power generation system is mainly composed of solar panels, Components) , controller and inverter. They are mainly composed of electronic components, does not involve the use of mechanical components. As a result, photovoltaic power generation equipment is extremely delicate, reliable, stable, long life, easy to install and maintain. Theoretically, photovoltaic power generation technology can be used for any need power, from the spacecraft to the home power, from megawatt power station to toys, photovoltaic power generation is everywhere. Solar photovoltaic power generation is the basic component of the solar cell ( ) , including monocrystalline silicon, polycrystalline silicon and amorphous silicon thin film batteries. At present, the extensive use of single crystal and polycrystalline cells. Amorphous batteries used in some small system and computer auxiliary power. The efficiency of domestic crystal silicon is about 10 - 13%, and the efficiency of about 114% of similar products abroad. Consists of one or more of the solar battery of solar panels is called the photovoltaic modules. At present, the photovoltaic products are mainly used in three aspects: one is the situation of power supply, electricity is mainly used for the majority of the area residents living and production, microwave relay power supply, communication power supply, etc. In addition, they also include some mobile power supply and standby power supply; The second, solar daily electronic products, such as all kinds of solar charger, solar street lights and solar lawn, etc. Third, the grid generation in developed countries has been widely promotion and implementation. Grid generation is in its infancy in China.