27.9 kWh Home Battery with Hybrid Inverter, Single-Phase

Three battery modules of 9.3 kWh under the 5 kW S5 inverter, together 27.9 kWh. From here we are no longer talking about bridging one evening, but about a buffer of several days.

Interesting for a household with a single-phase heat pump, or a family that is home a lot with a roof full of solar panels. Also handy if you deliberately want to bridge a few cloudy days. For an average family without a heat pump this is often more than needed.

The datasheet for the 9.3 kWh battery names the S5 as a suitable inverter for up to four modules. With three modules you stay below that, so this is not a combination we have stretched.

You pay the inverter plus three modules, together rounded down. Never more than ordering separately, but arranged in one go.