PWM Solar Charge Controller (Off-Grid System)
This is a high-efficiency PWM (Pulse Width Modulation) Solar Charge Controller designed for off-grid solar power systems. It acts as the brain of your solar setup, ensuring your batteries are charged safely and efficiently while protecting them from overcharging or deep discharging.
Key Features
Dual USB Ports: Conveniently charge mobile phones, tablets, or other small electronics directly from the controller.
Intelligent LCD Display: Large, easy-to-read screen showing real-time data including battery voltage, charging current, and system status.
Automatic Voltage Recognition: Supports 12V, 24V, and 48V systems, making it versatile for various battery bank sizes.
Multi-Stage PWM Charging: Enhances battery life and improves system performance through optimized charging cycles.
Comprehensive Protection: Includes built-in protection against short-circuits, open-circuits, reverse polarity, and overloading.
Temperature Monitoring: Features temperature compensation to adjust charging parameters based on environmental conditions.
Product Specifications
Type: PWM Solar Charge Controller
Compatibility: For solar off-grid systems (Lead-acid, Gel, etc.)
Condition: Second-hand in good condition; retail packaging may show minor storage wear.
Design: Compact green and black housing with sturdy screw terminals for secure wiring.
Ideal Use Cases
Home solar lighting systems.
Small off-grid cabins or garden sheds.
Camping and caravan power setups.
DIY solar projects and battery maintenance.
Technical Note: Always connect your battery to the controller first before connecting the solar panels to ensure the auto-voltage recognition functions correctly.
