Low cost but very effective solar charge controller.
Features:
Auto Switch 12/24V
Simple button operation
Intelligent PWM charge mode
Adjustable charge-discharge control parameters
Overload, Short Circuit Protection
Battery reverse-discharge protection
Battery reverse connection protection
Image of LCD graphic symbol
Automatic Identification System Voltage level
Automatic Temperature Compensation
Settable Operating mode of Load
Remote monitoring and control function (custom)
Battery Low Voltage Disconnection (LVD)
Accumulated function of charge and discharge Ampere hours