PWM Solar Charge Controller 12/24V, 45A

Features:

• Excellent EMC design
• 32 bit MCU with high speed
• High efficient Series PWM charging
• Four battery type options: Sealed, Gel, Flooded, and USER
• Intelligent lighting and timer control for solar lighting system
• 12 bit A/D high-precision sampling to ensure accuracy
• Use MOSFET as electronic switch
• Full control parameters setting and modification, diversified load control mode
• Humanized design of browser interface, undertake every operating conveniently
• Temperature compensation
• Adopt graphics dot-matrix LCD screen and HMI  (human-machine interface) with 4 buttons
  integrated menu displaying and operation
• Energy statistics function
• RS485 ports with MODBUS communication protocol
• Optional PC monitoring software and remote meter for real-time monitoring and battery
• management parameter setting
• Field upgradable firmware