Check the listing for details. 60A 100A MPPT Solar Charge Controller 12V/24V/36/48V Auto LCD Battery Regulator. Condition: New. Listed at 115.99 USD. ✅ True 40A-100A Full-Power Output & 150V-250V High-Voltage Input Sustain continuous 80A charging current with up to 150V-250V PV open-circuit voltage—ideal for large off-grid systems in RVs, boats, farms, and remote monitoring. No derating under high solar irradiance. ✅ 【Universal Battery Compatibility & Complete Protection】Includes comprehensive safeguards: reverse polarity (input/output), overcharge, short-circuit, overheat, and over-current protection—so your investment stays safe. ✅ 99.5% MPPT Efficiency – Harvest 35% More Energy Than PWM Advanced 4th-gen MPPT algorithm dynamically tracks the solar panel’s peak power point in real time, maximizing energy yield even in cloudy or variable weather conditions. ✅ Automatically detects 12V/24V/36V/48V systems, Universal Battery Compatibility.