50A  PWM Solar Panel Charge Controller

Availability: In stock


50A  PWM Solar Panel Charge Controller Battery Regulator with LCD Display 


  1. Visual LCD graphic symbol.
    2. Brief key operation.
    3. Grade auto switch of system voltage.
    4. Intelligent PWM Charging Mode.
    5. Auto temperature compensation.
    6. Adjustable charging & discharging parameter.
    7. Settable working modes of loads.
    8. Accumulative function of charging & discharging AH.
    9. Protection for battery back discharging.
    10. Protection for battery low voltage ( LVD).
    11. Overloading & short-circuit protection.
    12. Battery reversed protection.
    13. Delayed auto restart after overloading protection.


Technical Data

Rated Voltage 12V/24V AUTO
Rated Current 20A 30A 40A 50A
Voltage of solar panels ≤50V
Float charging voltage 13.7V/27.4V
Low voltage protection 10.7V/21.4V
Low voltage recovery 12.6V/25.2V
Characteristic No load loss:≤10mA; Loop voltage drop:
Working Environment Operating Temperature:-20℃~60℃; 70;
Installation cable area ≤7#  AWG (16mm2) >3#  AWG  (25mm2) >3#  AWG  (25mm2)