New 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 way: Charge under sun power via solar panels USB output: 2 USB - 5V/2A MAX Operating temperature: -35°C to 60°C Waterproof level: 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 (automatically selectable) Compatible battery types: Lead-acid battery, Lithium iron phosphate battery, Lithium battery Specifications: 1. Control chip 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: Designed for lead-acid batteries, lithium iron phosphate batteries, ternary lithium batteries, and other battery types for enhanced convenience. 4. Built-in protections: Includes overcurrent protection, short-circuit protection, reverse connection protection, and open-circuit protection. All protections are automatically restored without damaging the controller. 5. Light and time control function: Supports light sensing and time-based control to manage discharge based on sunlight and preset timing. 6. Three-stage PWM-regulated charging: Utilizes three charging stages—bulk, boost, and float—to enable efficient, fast, and intelligent charging, helping to extend battery lifespan. Package Included: 1 x Solar Charge Controller