10A 20A 30A 12V 24V MPPT Solar Charge Controller 50VDC PV Regulator Colorful Screen For Lithium Lifepo4 GEL Lead Acid Type: MPPT Work Time (h): 24H Battery Type: Lithium iron phosphate battery Size: 133x70x35mm Protection Function: Overcharge, Overdischarge, Overload, Short Circuit Protection Charge Method: Solar Panel Charging USB Output: 2 USB - 5V/2A MAX Operating Temperature: -35C to 60C Waterproof Rating: IP32 Material: Plastic LVD: 10.7V / 21.4V / 42.8V LVR: 12.6V / 25.2V / 50.4V Rated Discharge Current: 10A / 20A / 30A (Selectable) USB Output Voltage: 5V Battery Voltage: 12V / 24V (Auto Recognizing) Compatible Battery Types: Lead-Acid Battery, Lithium Iron Phosphate Battery, Lithium Battery Specifications: 1. Features a large-screen LCD display with adjustable charging and discharging parameters. 2. Wide range of applications: suitable for solar power generation systems, smart homes, solar chargers, solar ventilation systems, solar light boxes, solar billboards, solar warning lights, and more. 3. Compatible with multiple battery types: lead-acid, lithium iron phosphate, and ternary lithium batteries. 4. Built-in protections: overcurrent, short-circuit, reverse connection, and open-circuit protection; automatic recovery without damage to the controller. 5. Light and time control function: enables discharge control based on sunlight detection and time settings. 6. Three-stage PWM-regulated charging: includes bulk, boost, and float charging modes for efficient, intelligent charging that helps extend battery life. Package Included: 1 x Solar Charge Controller