ROCKSOLAR 20A PWM Solar Charge Controller

4-Stage PWM Technology: Efficient battery charging for enhanced longevity.

IP67 Waterproof: Resilient design for reliable outdoor use.

Intelligent Protections: Safeguards against overcharging, short-circuit, and more.

Backlit LCD Display: Easy monitoring of system status and performance.

Multi-Battery Support: Compatible with AGM, GEL, Lithium-ion, LiFePo4.

Automatic Voltage Detection: Adapts to 12V/24V systems seamlessly.

High-Efficiency Charging: Optimizes solar energy utilization.

User-Friendly Interface: Simplified controls for effortless operation.

Compact Design: Ideal for space-efficient installations.

Durable Build: Engineered for lasting performance in varied environments.