Solar Charge Controller
PWM Controller

MODEL:SI20D

Product Description:

The charge controller provides a regulated DC output and stores excess energy in a battery as well as monitoring the battery voltage to prevent under/over charging.
PWM series controller is a kind of intelligent, multi-purpose solar charge and discharge cotroller. The family use the fixed LCD display, with a very friendly interface; various control parameters can be flexibly set, fully meet your various application requirements.

  • Features
  • Datasheet
  • Downloads
  • SI series controller has following features: 

    - Image of LCD graphic symbol
    Simple button operation
    Sutomatic Identification System Voltage Level
    Intelligent PWM charge mode
    Automatic Temperature Compensation
    Adjustable charge-discharge control parameters
    Settable operating mode of load
    Overload, short circuit protection
    Remote monitoring and control function(custom)
    Battery reverse-discharge protection
    Battery low voltage disconnection(LVD)
    Battery reverse connection protection
    Accumulated function of charge and discharge ampere hours