(1) Hospitals and schools: Almost all hospitals, regardless of size, are open 24 hours a day. In terms of electricity consumption, it is energy intensive like commercial centers and hotels. There is no doubt that there is a great demand for photovoltaic generators, which can use electricity for free during the day and generate clean energy. Due to the natural advantages of stable operation and stable electricity consumption in schools, photovoltaic generators will be widely installed on the roofs of schools and other educational institutions. Photovoltaic generators with good reputation are widely used in the above-mentioned fields, not only in logistics centers, industrial park sewage treatment plants, and iron tower base stations, but also play an irreplaceable important role. Regardless of its practical problems and economic considerations, precision production photovoltaic generators have high installation and usage value in these fields.

(2) Small power sources ranging from 10 to 100W are used for military and civilian daily electricity in remote areas without electricity, such as plateaus, islands, pastoral areas, border checkpoints, etc., such as lighting, televisions, radio recorders, etc; (2) 3-5 KW household roof grid connected power generation system; (3) Photovoltaic water pump: used for drinking and irrigation in deep water wells in areas without electricity. Transportation field: such as navigation lights, traffic/railway signal lights, traffic warning/sign lights, high-altitude obstacle lights, highway/railway wireless telephone booths, unmanned road power supply, etc. Communication/communication field: solar unmanned microwave relay stations, optical cable maintenance stations, broadcasting/communication/paging power supply systems; Rural carrier telephone photovoltaic system, small communication equipment, soldier GPS power supply, etc.

(3) The installation of photovoltaic generators in industrial plants can not only utilize idle roofs, revitalize fixed assets of enterprises, but also save peak electricity, increase enterprise income, and promote energy conservation and emission reduction through the use of photovoltaic generators in industrial plants, resulting in good social benefits. Industrial plants are also practical photovoltaic power generation applications with a wide range of businesses.

(4) Hotels and business centers, equipped with cooling, heating, lighting, elevators, and many other electrical equipment, as well as professional and reliable applications for producing photovoltaic generators, not only can reduce the loss of electricity appropriately, but also have good insulation effects when installed on the roof space. In summer, the effect is very obvious.

(5) In rural and remote areas where there is no electricity, such as plateaus, islands, and pastoral areas, solar photovoltaic power generation is distributed throughout villages, schools, hospitals, restaurants, guesthouses, shops, etc. In order to solve daily life problems in areas without electricity, even irrigation problems, and so on.

(6) The application of distributed photovoltaic power generation and photovoltaic building integration mostly utilizes the installation of distributed photovoltaic power generation systems on industrial and commercial rooftops and household rooftops, enabling various buildings to achieve photovoltaic power generation systems and grid connected operation, mainly for self use, and the remaining electricity grid connected. This is the main form and development direction of photovoltaic power generation applications at present and in the future.

(7) Agricultural infrastructure construction, roof of self owned houses, vegetable greenhouses, fish ponds, etc. Rural areas are usually not in the public power grid and have poor power quality. The construction of distributed photovoltaic systems in rural areas can improve the safety and quality of power supply. Installing a household photovoltaic power station on the roof can save on electricity bills for personal use. Unused electricity can also be sold to the power grid, and subsidies can be obtained for every kilowatt hour of electricity generated! Sunshine rooms and parking sheds can be utilized.