JOIN OUR MAILING LIST

Search    

Regulator 20 Amp/hour 12/24V output Solar Charge controller

Overcharge Protection

Overdischarge Protection

Battery Reverse Current Protection

Overloading Protection

Short Circuit Protection

Battery Reverse Polarity Connection Protection

Schematic Diagram: Picture 2 shows typical 12V battery solar charge system V-A curve.

Normal Solar Charge Controller: Solar Panel works at point A state, the solar panel working voltage is a little higher than battery voltage.

Charge Voltage: UA=13.2V

Charge Current:: IA=9.8A

Charge Power: PA=13.2*9.8=129.36w

Area in drawing: ???

MPPT Solar Charge Controller: Solar Panel works at point B state, the solar panel working voltage much higher than battery voltage.

Charge Voltage: UB=18.4V,

Charge Current:: IB=9.3A

Charge Power: PB=18.4*9.3=171.12w

Back Back to top