Pgsa2z

The Sun Power Auto Solar Charge Controller is a high-efficiency PWM (Pulse Width Modulation) solar charge controller designed to manage power from solar panels to batteries safely and efficiently. It supports automatic system voltage recognition (12V / 24V) and is suitable for off-grid solar systems such as home lighting, street lights, garden lights, solar power plants, and small solar applications.

The controller features a clear LCD display, dual USB output, multiple protection functions, and intelligent battery charging to extend battery life and improve system performance.

Key Features

• Automatic 12V / 24V system voltage detection

• High-quality PWM charging technology

• Intelligent battery management system

• LCD digital display for real-time system monitoring

• Dual USB ports (5V) for mobile charging

• Multiple load control modes

• Overcharge, over-discharge, overload & short-circuit protection

• Easy installation and simple button operation

• Strong ABS plastic body for durability

Technical Specifications Protection Functions

• Overcharge Protection

• Over-Discharge Protection

• Overload Protection

• Short Circuit Protection

• Reverse Polarity Protection

• Over-Temperature Protection

LCD Display Information

The LCD screen shows:

• Solar panel charging status

• Battery voltage & capacity

• Load ON/OFF status

• Charging mode indication

• Fault & warning indicators

Connection Diagram

• Solar Panel → Solar Input Terminals

• Battery → Battery Terminals

• Load (DC Light/Fan etc.) → Load Terminals

(Always connect the battery first, then solar panel, and lastly the load.)

Product Dimensions

• Length: 190 mm

• Width: 95 mm

• Height: 35 mm

Applications

• Home solar power systems

• Solar street lighting

• Solar garden lights

• Solar power plants

• Solar DC appliances

• Rural & off-grid solar setups