The main applications of solar energy are

The main applications of solar energy are as follows:

1, solar photothermal power generation refers to: using large array paraboloid or dish-shaped reflector to collect solar heat energy, providing steam through heat exchange device, and combining with traditional turbine-generator technology, so as to achieve the purpose of power generation.

Using solar photothermal power generation technology can avoid the expensive photoelectric conversion process of silicon crystal and greatly reduce the cost of solar power generation.

Moreover, this form of solar energy utilization has incomparable advantages over other forms of solar energy conversion, that is, water heated by solar energy can be stored in a huge container, which can still drive turbines to generate electricity after the sun goes down for several hours.

2. Solar thermal utilization project mainly refers to: the promotion of solar energy in hot water engineering involves product manufacturers, housing developers, engineering suppliers, professional construction teams, property management and other links.

Secretary-General Huo pointed out that enterprises entering the engineering market should set up professional institutions, train professional talents and build professional teams. The solar thermal utilization project should follow six words: safety, beauty and convenience. For example, Tongxiang's international new energy market strictly follows these six words.

3. Photovoltaic power generation is a technology that directly converts light energy into electric energy by using photovoltaic effect of semiconductor interface. It is mainly composed of solar panels (components), controllers and inverters, and the main components are composed of electronic components.

After the solar cells are connected in series, they can be packaged and protected to form a large-area solar cell module, and then form a photovoltaic power generation device with power controllers and other components.

, the application field of solar energy:

1. User's solar power supply: a small power supply within the range of 10 ~ 100 W, which is used for military and civilian life in remote areas without electricity, such as plateaus, islands, pastoral areas, border posts, etc. , such as lighting, TV, tape recorder, etc. 3-5KW household roof grid-connected power generation system; Photovoltaic water pump: to solve drinking and deep well irrigation in areas without electricity.

2. Traffic field, such as navigation lights, traffic/railway signal lights, traffic warning/sign lights, Yuxiang street lights, overhead obstacle lights, highway/railway wireless telephone booths, unattended power supplies, etc.

3. Communication/communication field: solar unattended microwave relay station, optical cable maintenance station, broadcasting/communication/paging power supply system; Rural carrier telephone photovoltaic system, small communication machine, soldier GPS power supply, etc.