Kostal launches 25 kW battery inverter

Kostal’s Plenticore BI 25 is a 25 kW AC-coupled battery inverter for commercial and high-end residential systems, with three-phase backup power up to 25 kVA and peak efficiency of 98.3%. It supports three independent high-voltage battery connections and storage capacities from 5 kWh to 230 kWh.