A barn, garage or later extension
Keeping the battery out of the historic building is usually the simplest route, with cables following existing paths.
From village cottages to farmhouses, many Cotswold homes aren’t on mains gas, and some are a long way down the line. A battery lets you use more of your own solar power, and with the right set-up, some can keep essential circuits running in a power cut.
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Not on its own. A standard battery and solar system switches off when the grid goes down, so it can’t feed power into the network while engineers are working on it.
Some batteries can keep chosen circuits running during a cut, using extra switching equipment that separates your home from the grid. It won’t run the whole house for long, so you pick what matters: the fridge and freezer, some lights, the router, perhaps a heating pump.
A battery stores electricity, so on its own it won’t cut an oil bill. Paired with a heat pump, it can: stored solar or cheaper overnight power runs the heating later in the day.
Census 2021 (ONS), central heating, % of households.
Cotswold District Council says listed building consent can be needed for internal as well as external works. For a battery, that usually means the cable route and where the battery goes.
Keeping the battery out of the historic building is usually the simplest route, with cables following existing paths.
New holes or cable runs through old walls and floors can need consent. The council recommends pre-application advice for retrofit work.
BSI PAS 63100 rules out lofts, bedrooms and escape routes, however tempting a big Cotswold roof space is.
More conservation areas than any other district in England
Barn roofs make a lot of solar power in the day. A battery can carry some of it into the evening for milking, lighting or cold stores.
Talk to us about your siteGuests use most of their power in the evening, after a day out. A battery shifts daytime solar to when they need it.
From the north Cotswolds down to the Thames, including:
Battery storage near the Cotswolds
More for Cotswold homes
Power cuts, listed buildings, oil heating and farms: here’s what Cotswold homeowners ask us.
Not on its own. A standard battery system switches off in a power cut, so it can’t send power into the network while engineers are working on it. Some batteries can keep chosen circuits running, such as the fridge, lights and router, with extra equipment set up for backup. How long they last depends on the battery and what’s connected.
Possibly. Cotswold District Council says listed building consent can be required for internal as well as external works to a listed building, so a new cable route through old walls can need it. A battery in a barn, garage or later extension usually means fewer changes. The council recommends pre-application advice for retrofit work on listed buildings.
A battery stores electricity, so on its own it won’t touch your oil bill. Where it helps is alongside a heat pump: solar or cheaper overnight power stored in the battery can run the heat pump at other times. If you’re thinking of leaving oil, see air source heat pumps in the Cotswolds.
It depends on the season. A 4 kWp south-facing system at Bourton-on-the-Water makes about 488 kWh in June and about 135 kWh in December. In summer there’s usually spare to fill a battery; in winter, most is used as it’s made.
Battery storage for your Cotswold home
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