This 100A MPPT Solar Charge Controller is the perfect solution for residential, commercial, and off-grid solar systems. It features automatic battery voltage recognition for 12V, 24V, 36V, and 48V battery banks and delivers up to 100A of intelligent charging current. The advanced MPPT algorithm continuously tracks the maximum power point of your solar panels, ensuring faster charging and maximum energy harvest. Supporting a maximum 150V DC PV input, it works with solar arrays up to 5200W on 48V systems. Built-in protections against reverse polarity, overload, overheating, and short circuits ensure safe and reliable operation. Includes a 3-year warranty.