DC 48 V PWM Charge Controller

DC 48 V PWM Charge Controller

The DC 48 V PWM charge controller is an A4 module used to perform charge controlling experiments with batteries and DC energy sources like solar. It consists of an industrial type PWM charge contoller that stores power from a source in a battery. This type of controller will pull down the voltage of the solar array near that of the battery.


  • Industrial type PWM charge controller
  • Power input, battery and load connections
  • DC side reverse polarity and overvoltage protection
  • Protective conductor connection, 4 mm² minimum diameter and deliberately unmistakable with 4 mm safety plug connections to prevent mix-up

Technical data

  • Charge controller type: PWM (maximum power point tracking)
  • Battery Output: Max: current 7 A, absorption voltage 57.6 V, float voltage 55.2 V
  • Recommended battery pack voltage: 48 V DC
  • Photovoltaic panel input: 7 A, 100 V (max.)
  • Input protection: reverse polarity and overvoltage (100 V)
  • Battery connection protection: Reverse polarity and overvoltage (64 V)
  • Load protection: Reverse polarity and overvoltage (64 V)
  • Designed for A4 mounting frame
  • Dimensions (H x W x D): 297 x 266 x 218 mm
  • Weight: 2.4 kg