1. User solar power supply: (1) Small power supply ranging from 10 to 100 W, used for military and civilian life in remote areas without electricity, such as plateaus, islands, pastoral areas, border posts, etc. ., such as lighting, televisions and boom boxes, etc. ; (2) 3-5KW rooftop grid-connected home power generation system; (3) Photovoltaic water pump: solve the problem of watering and irrigation of deep water wells in areas. without electricity.
2. Transportation areas such as navigation beacon lights, highway/railroad signal lights, warning/signal lights, street lights, high altitude obstruction lights, highway/railway wireless telephone booths , unattended route change power supply. , etc.
3. Communication area/communicateion: unattended solar microwave relay station, optical cable maintenance station, broadcast/communication/messaging power supply system; rural operator telephone photovoltaic system, small communication machine, soldier GPS power supply, etc. .
4. Oil, marine and meteorological fields: cathodic protection solar energy systems for oil pipelines and reservoir valves, standby and standby power supplies for oil drilling platforms, ocean sensing equipment, observation equipment meteorological/hydrological, etc. .
5. Power supply for home lighting: such as garden lights, street lights, portable lights, camping lights, climbing lights, fishing lights, black light lights, rubber tapping lights, energy saving lamps, etc.
6. Photovoltaic power plants: power plantsindependent photovoltaic plants from 10KW to 50MW, complementary wind and solar (diesel) power plants, various charging stations for large parking power plants, etc.
7. Solar buildings combine solar power generation with building materials to make large buildings self-sufficient in electricity, which is a major development direction for the future.
8. Other fields include: (1) Automotive support: solar cars/electric cars, battery charging equipment, car air conditioners, fans, cold drink boxes, etc. (2) Solar hydrogen regeneration; generation and fuel cells Power generation system; (3) Power supply for seawater desalination equipment (4) Satellites, spacecraft, space solar power plants, etc.
Electricity production Photovoltaics is a system of production of electricity.
Photovoltaics is a photovoltaic energy production system. It is a power generation system that uses the photovoltaic effect produced by semiconductor materials to convert the energy of solar radiation into electrical energy. The energy generated by the photovoltaic power generation system is a very safe, clean and renewable energy that will not harm the ecology or pollute the environment during the photovoltaic power generation process.
Photovoltaic power generation systems rely on solar energy to generate electricity, and current photovoltaic power generation systems can be divided into grid-connected and in independent photovoltaic systems.
The use of photovoltaic systems to produce electricity has many advantages, such as the capacity to foProvide normal power supply in harsh weather conditions and environments, high safety performance and long service life. However, photovoltaic energy production also has many disadvantages: its initial investment cost is very high and technical training is necessary before its use.