Each MPPT supports up to 12kW of PV power and 36A of input current, allowing the two channels to manage separate solar array groups. The MPPT operating voltage range is 120–600V, with a maximum PV open-circuit voltage of 650V. For instance, panels installed on roof sections facing different directions can be assigned to separate trackers, allowing each array to operate according to its own sunlight conditions. When configuring an off grid solar inverter, string length and parallel connections should be calculated using module voltage, current and temperature characteristics. Although the total PV input capacity reaches 24kW, each MPPT must remain within its individual limits, and the inverter's continuous AC output remains 14–16kW.
