80 mppt charge controller

The solar cell phalanx converts the solar energy into -48V direct current through the solar module, and enters the DC distribution through the junction; 

At the same time, the AC power enters the rectifier module, and the -48V direct current obtained through the rectifier module enters the DC distribution through the junction; 

The solar energy module is connected with the output of the rectifier module, which is provided to the communication equipment by multiplexing.                                    

Under normal circumstances, the power supply system operates in parallel floating charging state, that is, the rectifier module, the solar energy module, the load and the battery work in parallel;                          

The solar energy module and the rectifier module not only supply power to the communication equipment, but also provide floating charging flow for the battery.                   

Under normal circumstances, the solar energy and the mains power supply normally, the output load of the system and the charging current of the battery are provided by the solar energy module. 

If the output power of the solar energy module is insufficient to provide all the loads, it is supplemented by the rectifier module to maintain the normal work of the communication equipment.#80a 48v mppt solar charge controller

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