Output power (Continuous) 10 kVA Output power peak (5s) 15 kW Voltage 230 V Frequency 50 Hz Phases 1 Battery (Type) Gel lead acid OPzV-S Battery design life (to 80% DoD) 2000 cycles Battery Nominal capacity (sizes) 40 kWh Usable energy AC side (@80% DoD) 32 kWh