- Automatic Voltage Detection: This solar charging controller automatically identifies whether your system operates on 12V or 24V battery voltage, ensuring seamless compatibility with lead-acid batteries, lithium-ion batteries, and lithium iron phosphate batteries. - Robust Protection Features: Designed with safety in mind, this controller includes short circuit protection, no-load protection, reverse polarity protection, and overload protection. These features safeguard your solar system and extend the lifespan of your devices. - User-Friendly LCD Display: The large LCD screen provides clear visibility of key parameters such as battery status, charging current, and operational data, allowing for easy monitoring and adjustments. - Multiple USB Charging Ports: Featuring four built-in USB outputs (5V/2A maximum), you can effortlessly charge smartphones, tablets, and other USB devices. This is ideal for outdoor activities, camping trips, or as a reliable emergency power source. Use Scenarios: 1. Camping Adventures: Keep your devices charged while enjoying the great outdoors, ensuring you stay connected. 2. Emergency Power Supply: Use this controller to maintain power for essential devices during unexpected outages. 3. Home Energy Solutions: Integrate it into your solar setup for efficient energy management and device protection. This solar charging controller combines advanced technology with practical features, making it an essential addition to your renewable energy system.