ICellpower MPPT, or maximum power point tracker is an electronic DC to DC converter that optimizes the match between the solar array (PV panels), and the battery bank or utility grid. To put it simply, they convert a higher voltage DC output from solar panels (and a few wind generators) down to the lower voltage needed to charge batteries.
60A MPPT Solar Controller
System volt System Voltage 12V/24V/36V/48V Auto Battery voltage 9V to 70V Max. solar input voltage 150V (25°C), 145V (-25°C) Max. power point voltage range Battery voltage +2V to 120V Rated charging current 60A Max. photovoltaic system input power 800W/12V; 1600W/24V; 2400W/36V; 3200W/48V MPPT tracking efficiency ＞ 99% Operating temperature -35°C to +45°C Waterproof level 3.6kg Conversion efficiency ≤ 98% Communication method RS232 RS485 Altitude ≤ 3000m L * W * H 285*205*93mm