• [Versatile] Our PWM charge controllers automatically identify the system voltage and temperature compensation allows for charging parameters to be automatically updated.
  • [Durable and Safe] The charge controller provides charging options for lead-acid and lithium batteries. Additionally, the controller allows for an extension of battery life by preventing non-equalization and sulfuration while providing protection for over-charge, over-discharge, overload, short-circuit, and reverse-connection.
  • [Easy to Use] Each controller comes with a graphic LCD screen and 2-key button interface to allow for ease of use. The included RJ12 data port can be used to connect your controller to our Solar4America Apollo monitoring software and mobile phone application.



Product Specifications

Dimensions130x75x38mm
Weight160g
IP ProtectionIP 30
Communication MethodRJ-12 Port

Model Electrical Data

System Voltage12/24V Automatic
Rated Current20 Amps
Max. Solar Input Voltage< 55V
Max. Voltage at Battery End< 35V
Overvoltage Protection17.0V, x2/24V
Equalizing Charging Voltage14.6V, x2/24V
Boost Charging Voltage14.4V, x2/24V
Floating Charging Voltage13.8V, x2/24V
Charging Recovery Voltage13.2V, x2/24V
Equalizing Charging interval30 days
Equalizing Charging Time1 hour
Boost Charging Time2 hours