Fronius Verto 20.0 Plus Three-Phase Hybrid Inverter

The Fronius Verto 20.0 Plus is a three-phase hybrid inverter designed for small businesses, agricultural applications, and apartment buildings. With 3 MPPT trackers and 6 DC inputs, it delivers maximum flexibility for complex system designs and provides an AC rated power of 20 kW (20 VA). The inverter features a wide DC voltage range (150–1,000 V) and usable MPP voltage range of 150–870 V, enabling optimised performance across diverse installation scenarios.

When combined with a battery storage system and external grid switchover components, the Verto Plus provides full three-phase backup power capability, ensuring reliable power supply for critical loads such as heat pumps and cooling systems. The integrated Dynamic Peak Manager algorithm enables optimal energy yields even in shaded conditions, while Arc Fault Circuit Interrupter (Arc Guard) and integrated surge protection (DC Type 1+2, AC Type 2) provide comprehensive safety without additional components.

The inverter integrates advanced connectivity and management features, including WLAN and Ethernet LAN with Fronius Solar.web cloud platform, Modbus TCP SunSpec support, 6 digital inputs/outputs, and an integrated datalogger. It supports both Fronius Reserva and BYD Battery-Box Premium HVM/HVS battery systems via Stäubli MC4 Evo Stor connectors and is suitable for indoor and outdoor installation.