The 3 kW / 3.6 kW / 5 kW / 6 kW 2 MPPT Hybrid Inverter is an advanced Hybrid Single Phase solar inverter offering Rated Output Power of 3 kW / 3.6 kW / 5 kW / 6 kW, Max Efficiency of Up to 97.8%, MPPT Voltage Range of 125-550V, Ingress Protection of IP65 – Outdoor & Indoor Use, and Warranty of 5 Years (extendable to 10 Years). The Involtics Single-Phase Hybrid Inverter (3 kW / 3. 6 kW / 5 kW / 6 kW) is designed for homes that need both solar self-consumption and backup power.