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Jiangsu Trade Machinery solar controller case

Hits:106 comment:0 Date:2016/11/19 16:21:40 tags:全部

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The basic function of the solar energy charge and discharge controller is to control the battery voltage and open the circuit, and that is, when the battery voltage rises to a certain extent, stop charging the battery. The old version of the controller mechanically to complete the control circuit on or off, stop or start the power delivered to the battery power.

Controllers are used in most PV systems to protect the battery from overcharge or over discharge. Over charge may cause the electrolyte in the battery to vaporize and cause failure. Overcharge and over discharge may damage the load. Therefore, the controller is one of the core components of the photovoltaic power system, but also the main part of the balance system BOS (Balance of System).



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