1. MPPT technology: The solar controller uses MPPT (Maximum Power Point Tracking) technology to optimize solar panel efficiency and maximize output power, enabling more effective charging and utilization of solar energy. 2. Wide compatibility: Compatible with lead-acid and lithium batteries, suitable for 12V/24V systems such as RVs, commercial vehicles, boats, yachts and solar energy systems. 3. Advanced protection: With improved protection functions, the controller guards against over-current, short circuit, reverse polarity, over-voltage, over-discharge and overheating for a safe charging experience. 4. Automatic LCD display: The controller has a user-friendly LCD display that provides real-time monitoring of charging status, battery voltage and solar panel power, with a clear and intuitive interface for easy operation. 5. Use scenarios: Off-grid RV or camper van setups charging house battery while parked; marine use on boats or yachts for solar charging at dock or underway; remote work sites or commercial vehicles relying on solar power to maintain battery levels.