20A MPPT Controller 12V/24V - Wholesale Solar Panels & Lights

20A MPPT Controller 12V/24V

20A MPPT Solar Charge Controller 12V/24V



Rated system voltage 12V/24V DC
Max open circuit voltage of solar panel           15-50V DC
Max output current 20A
Max discharge current  20A
Over discharge voltage 10.2-12.5V(+/- 0.2)
Restart voltage 10.2-13.5V(+/- 0.2)
Constant voltage (Over charge )voltage 13-15.5V(+/- 0.2)
Float voltage  12.5-14.5V(+/- 0.2)
Converter type Buck
Converter efficiency >96%
Max increase efficiency  >43%
Tracking efficiency >98%
Precision of clock +/-50S/Month
Operating temperature -20 to +50 degree C
protect class IP22
Size 140mm*147mm*42mm(5.53*5.81*1.66In)
Weight 550g (1.21lbs)