What battery capacity for a single-family home?
Answers from the sources
I.ON Energy Services
“For a 4–5 room house consuming 4,000 to 5,500 kWh per year, a 10 kWh battery is recommended. It covers evening and night consumption. For a house with a heat pump or an EV charger, scale up to 13–15 kWh. I.ON sizes the battery based on your actual consumption curve (12-month meter reading).”
Sourcewww.ion-e.ch
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- Published
- 2026-10-25
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- 2026-10-25
- ready-scan-subjects/Q140472879
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