Currently the main form of photovoltaic power generation system is what?

There are three kinds of photovoltaic power generation system mainly: 1. Independent photovoltaic power generation system ( Off-grid system) 2. 3 grid photovoltaic power generation system. Distributed photovoltaic system independent photovoltaic system main components: 1. Photovoltaic array; 2. Photovoltaic (pv); 3. Battery;

photovoltaic power generation system mainly has three types: 1. Independent photovoltaic power generation system ( Off-grid system) ； 2. Grid photovoltaic power generation system; 3. Independent photovoltaic power generation system of distributed photovoltaic system main components: 1. Photovoltaic array; 2. Photovoltaic (pv); 3. The battery pack. 4. Inverter; 5. Monitor and control system; 6. Loading. Grid photovoltaic power generation system of the main parts: 1. Photovoltaic array; 2. Grid inverter; 3. Public power grid; 4. Monitoring and control system. Of distributed photovoltaic system main components: 1. Photovoltaic array; 2. The DC bus station; 3. DC power distribution cabinet; 4. Grid inverter; 5. Ac power distribution cabinet; 6. Load. 7. Public power grid; 8. Monitoring and control system. Independent solar photovoltaic power generation refers to the solar photovoltaic power generation is not connected to the grid power generation mode, its typical characteristic is the need to use the energy of the battery to store electricity at night. Independent solar photovoltaic power generation is mainly used in remote villages within the scope of civil, such as family system and the village solar photovoltaic power station. Within the scope of the industry, mainly used in telecommunications, satellite TV, solar water pumps, in wind power and small hydropower can form the wind/solar hybrid power system such as complementary system. Grid photovoltaic power generation refers to the photovoltaic grid connected to the national grid and become complementary way. It is typical of the don't need a battery. Solar energy photovoltaic mostly based on the family. Commercial use of power supply enterprises, government buildings, public facilities, safety facilities, landscape lighting system, etc. Industrial use of solar farms. Distributed solar photovoltaic power generation, also known as distributed generation and distributed power supply, refers to the user scene or near configuration smaller photovoltaic power generation and power supply system, in order to meet the needs of specific users, support for economic operation of the existing distribution network, and at the same time meet the requirements of both. Its operation mode is in the case of solar radiation, photovoltaic power generation system of solar cell module array converts solar energy into electrical energy output, and through the DC female box will be sent to the DC power distribution cabinets, electrical energy grid inverter will reverse into alternating current electricity supply load of the building itself, through access to the public grid adjust the excess or deficiency of electricity.