The Solis 1P5K‑4G is a high-performance 5 kW single-phase solar inverter suited for residential, commercial, and light industrial rooftop PV systems. Featuring dual MPPT inputs and a wide voltage range, it delivers efficient solar-to-grid conversion and comprehensive safety features. With advanced connectivity and industry-leading reliability, it’s an excellent choice for modern solar installations.

Key Features

• Power Output: 5 kW continuous / 5 kVA apparent power

• Dual MPPT: Two independent MPPT channels managing up to 6.7 kW DC, Voc ≤ 600 V, MPPT range 90–520 V

• String Input Current: Up to 11 A per MPPT (max 17.2 A short‑circuit)

• Efficiency: Peak 98.1 %, CEC 97.3 %, MPPT efficiency > 99.5 %

• Grid Compatibility: PF > 0.99 (0.8 lead/lag), THDi < 3 %, supports export power manager (EPM)