MPPT voltage range

MPPT voltage range is the DC voltage window in which an inverter's MPPT is designed to operate while it tracks a solar PV string's best available power point. It is usually shown in volts on a solar or hybrid inverter datasheet, often near start-up voltage, maximum PV voltage, maximum input current and the number of MPPT trackers or strings. The range helps explain whether a proposed PV string can sit within the tracker's operating window, but it is separate from the inverter's absolute DC voltage limit, start-up voltage, input current, export capacity, type-test status and DNO approval.