The solar power supply system is composed of solar battery components, solar controllers, and storage batteries (groups). The inverter can also be configured according to actual needs. Solar energy is a clean and renewable new energy source. It has a wide range of functions in people's life and work. One of them is to convert solar energy into electricity. Solar power generation is divided into solar thermal power generation and photovoltaic power generation.
The functions of each part of the solar power system are:
1. Solar cell module: Solar cell module is the core component of solar power supply system, and it is also the most valuable part of solar power supply system. Its function is to convert the radiant energy of the sun into electric energy, or send it to the storage battery, or drive the load to work. The quality and cost of solar cell components will directly determine the quality and cost of the entire system.
2. Solar controller: The function of the solar controller is to control the working status of the entire system and protect the battery from overcharge and overdischarge. In places with large temperature differences, a qualified controller should also have temperature compensation. Other additional functions such as light control switch and time control switch should be optional options of the controller.
3. Batteries: General lead-acid batteries, nickel-metal hydride batteries, nickel-cadmium batteries or lithium batteries can also be used in small and micro systems. Its function is to store the electrical energy provided by the solar cell module when there is light, and release it when needed.
Generally speaking, solar power generation refers to solar photovoltaic power generation, which has the characteristics of no moving parts, no noise, no pollution, and high reliability. It has good application prospects in communication power supply systems in remote areas.
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