1. Household solar power supply: (1) Small power supply ranging from 10 to 100W, used for electricity for military and civilian life in remote areas without electricity, such as plateaus, islands, pastoral areas, and border outposts, such as lighting, television, radios, etc.; (2) 3-5KW household rooftop grid-connected power generation system; (3) Photovoltaic water pump: solve the problem of drinking water and irrigation from deep wells in areas without electricity.
2. Transportation sector applications include navigation lights, traffic/railway signal lights, traffic warning/sign lights, Yuxiang streetlights, high-altitude obstruction lights, highway/railway wireless telephone booths, and unmanned track maintenance station power supply.
3. Communications/Telecommunications Field: Solar-powered unattended microwave relay stations, optical cable maintenance stations, broadcasting/communication/paging power systems; rural carrier telephone photovoltaic systems, small communication devices, and GPS power supply for soldiers, etc.
4. Petroleum, marine, and meteorological fields: solar power systems for cathodic protection of oil pipelines and reservoir gates, living and emergency power supplies for oil drilling platforms, marine monitoring equipment, meteorological/hydrological observation equipment, etc.
5. Power supplies for household lighting fixtures: such as garden lights, street lights, portable lights, camping lights, mountaineering lights, fishing lights, black lights, rubber tapping lights, energy-saving lights, etc.
6. Photovoltaic power stations: 10KW-50MW independent photovoltaic power stations, wind-solar (diesel) hybrid power stations, and various large parking lot charging stations, etc.
7. Solar buildings combine solar power generation with building materials, enabling large buildings in the future to achieve self-sufficiency in electricity, which is a major development direction for the future.
8. Other fields include: (1) Automotive accessories: solar-powered cars/electric vehicles, battery charging equipment, car air conditioners, ventilation fans, cold drink boxes, etc.; (2) Solar hydrogen production and fuel cell regenerative power generation systems; (3) Seawater desalination equipment power supply; (4) Satellites, spacecraft, space solar power stations, etc.
In recent years, photovoltaic power generation has developed rapidly internationally. More than 10 megawatt-level photovoltaic power generation systems and 6 megawatt-level grid-connected photovoltaic power plants have been built worldwide. In the near future, solar photovoltaic power generation will occupy an important position in global energy consumption, not only replacing some conventional energy sources but also becoming the mainstay of global energy supply.
