Xiatian Solar Charge Controller 100A 12V 24V 36V 48V Intelligent Recognition LCD Display Battery Intelligent Regulator Maximum 100V Input Dual USB for Lead Acid/Lithium Battery (SA100A) MPPT Solar Charge Controller

Product Advantages 100A MPPT solar charge controller with light & timing load control, customizable voltage settings and data memory. Large digital LED screen shows real-time operating data for easy reading. Flame-retardant casing ensures long-term safe use; widened large-caliber wiring terminals simplify wiring installation. Upgrade Highlights Compared with ordinary MPPT models: Real-time PV panel voltage display for intuitive input monitoring High-precision load timing control with only 1–2s time error Optimized radiator fin spacing for better natural cooling and higher low-temperature charging efficiency Intelligent MPPT Performance Adopts high-efficiency MPPT tracking algorithm with ≥99.5% tracking efficiency, automatically identifies 12V/24V/36V/48V battery systems. Equipped with dual 5V USB ports to maximize solar energy utilization for off-grid power systems. Wide Battery Compatibility Auto 12/24/36/48V voltage recognition, compatible with lead-acid sealed, gel, flooded and LiFePO4 batteries. Perfect for backup power stations and solar system retrofits without rewiring. Multi-Layer Safety Protection Backlit LCD monitors battery voltage, PV current, temperature and fault codes. Built-in surge, short-circuit and overheat (>65℃) auto power-off protection. Widely applicable to off-grid houses, solar street lamps, courtyard lighting and communication base stations.