Configuration

Specifications

Bidirectional 3.5 kW inverter; on-grid continuous AC output 3500 W (hardware ceiling), independent of capacity. Plug-in via Schuko is software-capped at 800 W in NL; full 3500 W needs a Wieland/hardwired install. Separate off-grid/backup outlet rated 3680 W; up to ~5000 W combined when grid-tied and off-grid outlets are used simultaneously. AC-coupled retrofit design with NO PV/MPPT inputs (the '3.5 kW PV' figure is a recommended minimum for the existing solar array, not a battery input). 7 kWh base, expandable to 42 kWh via up to 5 BP7000 modules; output stays 3500 W regardless of added modules. Three units can be paralleled for ~10.5 kW total, but that is multiple units, not module scaling. UPS switchover <10 ms, C5-M corrosion rating. 10-year / 10000-cycle warranty. Usable capacity assumed ~100% (LFP, full 7 kWh quoted as usable); exact DoD not stated. Round-trip efficiency not published by manufacturer.

Where to buy

Shop links and live prices are coming soon.