Essex
Solar panels in Barking and Dagenham, with the numbers shown.
About 6,610 kWh a year from 12 panels in Barking and Dagenham, £6,360 installed, with your system designed on a free 30-minute video call.
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- Free 30-minute video design call
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What a roof in Barking and Dagenham can generate
PVGIS puts Barking and Dagenham at 1,040 kWh per kWp a year, 2% below our Essex county estimate. 68% of it arrives between April and September, peaking in July.
Generation per kWp, month by month
Show the monthly figures
| Month | kWh/kWp |
|---|---|
| January | 39.9 |
| February | 53.4 |
| March | 88.4 |
| April | 116 |
| May | 124 |
| June | 124 |
| July | 129 |
| August | 113 |
| September | 98.3 |
| October | 68.2 |
| November | 47.9 |
| December | 38.4 |
Source: PVGIS v5.2 (European Commission JRC), SARAH3 database, 1 kWp, 14% system loss, 35 degree pitch, due south, checked September 2026.
Against Great Britain as a whole: Barking and Dagenham makes 1,040 kWh per kWp a year, and the mean of our 85 county PVGIS estimates (our GB average) is 925, so Barking and Dagenham is 12% above it.
How Barking and Dagenham compares
Barking and Dagenham is one of 46 Essex towns we track, and it ranks 35th of 46 for solar yield. The House of Commons Library settlement classification puts it in the core city class, with a population of 231,985, which makes it one of the largest places we publish figures for. Scale changes nothing about the physics: PVGIS gives a roof here 1,040 kWh per kWp a year, 2.85 peak sun hours a day averaged across the seasons, and on the 12p scenario about £247 of the year one benefit comes from solar you use yourself, with export income adding £681.
Treat these as calibration rather than a quote. The calculator below runs the same model, opened on Barking and Dagenham's own yield, and prices a 12 panel system at £6,360 installed before any battery. Your free design call reworks every number for your actual roof, its shading and your usage.
Planning applications in Barking and Dagenham go to its own council, and the House of Commons Library classes it as a core city.
The charger is in the installed price but left out of payback: charging savings depend on your mileage and tariff, which the design call models properly.
Your real roof and usage, worked through on a free 30-minute video call. Use the full form or leave three details below.
Price this for your roof
Three details. We call or text within one working day to book your free 30-minute design call, on video or by phone if you prefer.
Modelled for Barking and Dagenham at 51.54342, 0.12953 on PVGIS data, with imports valued at 26.32p/kWh and solar at £1,000 per kWp installed. Sources and assumptions: help page.
Connecting solar to the Barking and Dagenham network
The distribution network operator (DNO) for Barking and Dagenham is UK Power Networks, which runs the London licence area.
For a typical home the paperwork is light: a system of up to 3.68kW per phase goes through G98, which means UK Power Networks is notified within 28 days of switch-on rather than asked beforehand.
A bigger inverter or battery output needs a G99 application in advance. Ofgem's guaranteed standard for a low voltage generation connection quotation is 45 working days, with £80 paid for each working day late, and it binds UK Power Networks as it does every network operator.
Sources: NESO DNO licence areas (3 May 2024); Ofgem, Distributed Generation Standards Direction guidance, checked 27 September 2026. G98 vs G99, explained.
Heat pumps and EV charging in Barking and Dagenham
A heat pump in Barking and Dagenham
Solar and a heat pump pull in opposite directions through the year: Barking and Dagenham's roofs make 1,140 kWh from November to February on a 12-panel system, and 3,120 kWh from May to August. The heating season leans on the grid, so off-peak rates do the heavy lifting.
Grant support in England comes from the Boiler Upgrade Scheme: £7,500 for an air source or ground source heat pump, £2,500 for air-to-air, and an extra £1,500 until March 2027 where the home is heated by oil or LPG off the gas grid (gov.uk, checked 28 September 2026).
Charging an EV in Barking and Dagenham
From April to September, 68% of a Barking and Dagenham roof's yearly output arrives, peaking at about 820 kWh in July on 12 panels. A car parked at home in daylight can soak up what the house, at around 70 kWh of daytime use that month, cannot.
The calculator above includes a 7.4kW smart charger from £1,100 installed. Renters and flat owners with off-street parking can claim 75% of a chargepoint's cost, up to £500 per socket, until 31 March 2027 (gov.uk, checked 28 September 2026).
What the named kit costs, installed
Every system is designed around your roof on the free call before anything is fitted.
Solar panel servicing and repair in Barking and Dagenham
Guidance is nationwide, so the benchmarks hold in Barking and Dagenham: repair costs, service scope, and when the inverter is the real fault.
Solar in Barking and Dagenham: your questions answered
What could a roof in Barking and Dagenham generate?
PVGIS puts a roof in Barking and Dagenham at 1,040 kWh per kWp a year, 2.85 peak sun hours a day averaged across the seasons. A 12-panel, 6.36 kWp system makes about 6,610 kWh a year, most of it between April and September.
What would 12 solar panels cost in Barking and Dagenham?
£6,360 for 12 panels (6.36 kWp), the same as in every other place we cover, because solar is priced at £1,000 per kWp installed rather than by area. A battery adds its own installed price on top. Where Barking and Dagenham differs is output: about 6,610 kWh a year from that system.
Do I need permission from the DNO for solar in Barking and Dagenham?
Usually not in advance. UK Power Networks, the network operator for Barking and Dagenham, only needs a G98 notification within 28 days of commissioning for systems up to 3.68kW per phase. Bigger inverter or battery outputs need G99 approval first. Ofgem's guaranteed standard for a low voltage generation connection quotation is 45 working days, with £80 paid for each working day late, and it binds UK Power Networks as it does every network operator. "See our DNO explainer.
How much would export pay on a system in Barking and Dagenham?
It is exported. With typical use and no battery, about 5,678 kWh of the 6,610 kWh a 12-panel system makes in Barking and Dagenham goes to the grid, around £681 a year at 12p. A battery keeps more of it for the evening; the export rates table shows what suppliers pay.
Do solar panels work in winter in Barking and Dagenham?
Yes, at a lower level. PVGIS gives Barking and Dagenham 38.4 kWh per kWp in December and 39.9 in January, so a 12-panel system makes about 240 kWh and 250 kWh in those months, against 820 kWh in July. Winter output mostly covers daytime use rather than exporting.
How Barking and Dagenham compares with its neighbours
Same satellite dataset, same assumptions, so the differences are real geography rather than modelling noise.
| Town | kWh per kWp a year | vs Barking and Dagenham |
|---|---|---|
| Barking and Dagenham | 1,040 | this town |
| Redbridge | 1,035 | −5 kWh |
| Havering | 1,045 | +5 kWh |
| Newham | 1,027 | −13 kWh |
| Chigwell | 1,032 | −8 kWh |
| Bexley | 1,042 | +2 kWh |
| Greenwich | 1,036 | −4 kWh |
Same PVGIS v5.2 query for every town. Small differences are within year-to-year weather; more than about 30 kWh per kWp apart is geography.
Also for Barking and Dagenham: Solar panels in Barking and Dagenham from OVO Solar & Battery
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Further reading for Barking and Dagenham
Sourced, dated and written by us. The same ground we cover on your free call.
East, west or south facing: what your roof direction really costs you
An east west split gives up about a fifth of the annual total, and can still be worth more than south.
Read the guide →Inside a home battery: capacity, power and losses
Usable capacity, kW output, round trip losses and chemistry, in plain terms.
Read the guide →The main home EV chargers, compared on what actually differs
Eight popular UK home chargers on cable, connectivity, warranty and tariff integration.
Read the guide →Sizing a heat pump: what a proper survey covers
Sized by calculation, not by rule of thumb. What the survey covers, and what guessing costs.
Read the guide →The price cap explained, and what it does to solar payback
The cap limits unit rates, not bills. That changes what solar payback means.
Read the guide →Your MCS certificate: what it shows, when it arrives, and how a Smart Export Guarantee supplier uses it
The document your export payments hang on. Who issues it, what it shows, and how to get a copy.
Read the guide →Get my free quote
Takes about two minutes. We call or text within one working day to book your free 30-minute video design call at a time that suits you. We design it around your roof and your numbers, and our MCS-certified, fully insured installation teams install it.