The Solplanet ASW12kH-T2 AFCI asymmetric is a powerful 12kW three-phase hybrid inverter for residential and small commercial solar PV systems with energy storage. It supports up to 18000Wp PV array power, 1100V maximum DC input, 2 independent MPPT trackers, and 20A input current per MPPT, making it suitable for high-power solar panels, bifacial modules, and flexible rooftop PV layouts. The inverter works with high-voltage LiFePO4 batteries from 120V to 600V and provides up to 12000W charging and discharging power. In EPS mode, it supports 100% unbalanced three-phase AC output, allowing flexible backup supply for critical loads during grid outages. With UPS-level switching below 10ms, IP66 protection, natural convection cooling, CAN BMS, RS485 smart meter interface, WiFi/LAN communication, and Solplanet App setup, the ASW12kH-T2 is ideal for solar installers, solar wholesalers, solar distributors, and complete solar kits.
AFCI in solar inverters means Arc Fault Circuit Interrupter, a safety function that detects dangerous electrical arcs on the DC side of a solar PV system. If an arc fault is detected, the solar inverter can shut down the circuit to reduce fire risk.