MPPT Solar Controller 30A-60A 12V-48V with 97% Efficiency

Featuring a 4-stage charging process (bulk, absorption, float, equalization), the controller prevents overcharging and deep discharging, which can extend battery life by up to 200%. Temperature compensation (-20°C~60°C) ensures safe and stable charging even in extreme environments.

• Intelligent Maximum Power Point Tracking (MPPT) extracts 30% more solar energy than PWM controllers
• Auto-adjusts to weather conditions (cloudy/sunny) for optimal charging performance

• Works with 12V/24V/36V/48V lead-acid (sealed/GEL/flooded) & lithium batteries (LiFePO4 optional)
• High PV input voltage (100V DC Max) supports series-connected solar panels

• 4-stage charging (bulk/absorption/float/equalization) prevents overcharge/discharge
• -20°C~60°C temperature compensation ensures safe operation in extreme environments

• Triple reverse polarity protection (PV/battery/load)
• 4000V lightning surge protection for outdoor installations
• Over-current/short-circuit/overheat protection with auto-recovery

• 3.2-inch LCD display shows real-time data: PV voltage/charging current/battery temp
• Dual USB outputs (5V/3A) for fast-charging phones/tablets
• Optional Bluetooth/WiFi module for remote monitoring via app