20A 12V 24V Auto IP68 Waterproof PWM Solar Charge Controller Solar Panel Battery Intelligent Regulator for Solar System Caravan Boat(24 Hours Working Mode)

Description

🔆 Charge Smarter, Live Freer — Power Your Adventures with Confidence!

This 20A IP68 waterproof PWM solar charge controller intelligently manages 12V/24V battery systems with automatic voltage detection and 4-stage charging. Designed for rugged outdoor use, it protects against short circuits, overcharge, and reverse polarity while extending battery life. Compact and easy to mount, it’s ideal for solar setups on caravans, boats, and fencing systems, ensuring 24-hour reliable solar power management.