The composition of the telecom solar hybrid system

Solar panels: This is the most central part of the outdoor solar power system, its main role is to convert the solar energy into electric energy, so as to promote the work of the load. Solar cells are divided into silicon solar cells, polycrystalline silicon solar cells, amorphous silicon solar cells. Because the single crystal silicon cell is rugged, long life (generally up to 25 years), high photoelectric conversion efficiency than the other two types, causing it to become the most commonly used battery.

Solar charging controller: its main task is to control the state of the whole system, while protect the battery from over charge, over discharge. At a particularly low temperature, it also has the function of temperature compensation.

Solar battery deep circulation: it is mainly stored transformed power by solar panels, generally for VRLAB, while low temperature area requires the use of solar colloid battery, can be used repeatedly.

Inverter: in the whole monitoring system. Some devices need to provide 110V, 220V AC power, and the direct output ofsolar energy inverter is generally 12VDc, 24VDc, 48VDc. So in order to provide power to the 110VAc and 220VAC devices, the DC / AC inverter must be added in the system, and the DC power generated by the solar hybrid system can be converted into AC power.