Battery Storage in Bradford
Home battery installation for Bradford and the BD1 to BD18 postcodes by ElectriFusion Solutions, the MCS-certified installer based 45 miles away in Doncaster. Whether the battery goes in with new panels, is added to an array you already own, or stands alone on an overnight tariff, the sizing starts from what a Bradford roof actually generates month by month, set out below.
PVGIS puts a south-facing Bradford roof at 927 kWh a year per kW of panels, about 5.4% less than Doncaster. A 4.85 kW array makes about 4,495 kWh a year here, 1.2% more than Huddersfield. What that means for a 5 or 10 kWh battery, how the connection is registered with Northern Powergrid, and what City of Bradford Metropolitan District Council does and does not restrict are covered below.
How much a Bradford roof can store
PVGIS 5.2 (the EU Joint Research Centre's model, SARAH2 radiation record, south-facing at 35°, 14% losses, fetched 15 October 2026) gives a 4.85 kW array in Bradford these monthly totals:
| Month | Array output (4.85 kW) | Average per day |
|---|---|---|
| Jan | 152 kWh | 4.9 kWh |
| Mar | 398 kWh | 12.8 kWh |
| May | 576 kWh | 18.6 kWh |
| Jun | 532 kWh | 17.7 kWh |
| Jul | 561 kWh | 18.1 kWh |
| Sep | 411 kWh | 13.7 kWh |
| Nov | 189 kWh | 6.3 kWh |
| Dec | 145 kWh | 4.7 kWh |
Summer and winter are different machines here. May to August averages 17.7 kWh a day, enough to fill a 5 kWh battery most days and a 10 kWh battery on the best ones. November to January averages 5.3 kWh a day, and the house uses most of that while the sun is up, so winter battery work in Bradford comes from an overnight tariff, not the roof.
The full twelve months, with what they mean for a 5 kWh and a 10 kWh battery, are in Bradford solar output month by month.
Registering the battery with Northern Powergrid
Northern Powergrid is the network operator for Bradford, so the battery is registered with it. What you register depends on the total inverter output at the property, including any existing solar inverter. Up to 16 A per phase in total, 3.68 kW on a single-phase supply, is a G98 notification after installation. Above that, for example a 5 kW hybrid battery inverter on a single-phase supply, a G99 application has to be approved before the system is switched on. We submit whichever applies, and it is on the quote.
Batteries on their own, and charging from the grid
A battery without panels can make sense in Bradford where a roof is shaded, north-facing or not yours to change. HMRC's VAT Notice 708/6 zero-rates a battery supplied and installed in a home until 31 March 2027, and that expressly includes a standalone battery that stores electricity from the grid. It earns its keep by filling in the cheap overnight window of a time-of-use tariff and discharging into the evening peak; the saving is the gap between the two rates, multiplied by what the battery can shift each day.
If you also have panels, do not add grid-charging savings on top of solar savings for the same days: a battery filled from the grid overnight is already full when the morning's solar surplus arrives. Our battery storage page sets out the models we fit and their usable capacities.
Choosing a battery in Bradford
The roof is rarely what limits a Bradford battery; the evening is. How much electricity the house uses between the panels switching off and bedtime decides whether 5 kWh or 10 kWh pays, and a smart meter's half-hourly data answers it in a week. The town averages about 1,310 hours of sunshine a year. If you are adding a battery to panels you already have, count the existing solar inverter towards the G98 limit above.
Panels and battery together are priced on our solar panels in Bradford page; the battery models are on battery storage: how it works.
Renting, planning and City of Bradford Metropolitan District Council
A wall-mounted battery inside the house, in a garage or in an outbuilding needs no planning permission; it is an electrical installation notified under Building Regulations, which we do through our competent-person registration. City of Bradford Metropolitan District Council is the planning authority for Bradford, and listed buildings need consent for any external fixing. If you rent, your landlord's written agreement comes before anything is fixed to a wall.
Bradford battery storage questions
Who do I register a Bradford battery with?
Northern Powergrid is the network operator for Bradford, so the battery is registered with it. Up to 3.68 kW of total inverter capacity per phase is a G98 notification after the install; above that it is a G99 application approved beforehand. We submit it.
Can I have a battery fitted without solar panels in Bradford?
Yes. A standalone battery charges from the grid when electricity is cheap and discharges in the evening peak, on a time-of-use tariff open to battery-only homes. HMRC's VAT Notice 708/6 zero-rates a battery supplied and installed in a home until 31 March 2027, including a standalone battery that stores grid electricity.
Will a battery fill from my Bradford roof in winter?
Rarely from the roof alone. PVGIS gives a 4.85 kW array here about 5.3 kWh a day across November to January against 17.7 kWh a day in May to August; in winter the house uses most of what is generated as it arrives, so a battery that is to work in winter charges overnight on a time-of-use tariff.
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