Essex
Solar panels in Redbridge, sized to your roof.
A 12-panel roof in Redbridge makes about 6,580 kWh a year and costs £6,360 installed; a free 30-minute video call sizes it to yours.
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What a roof in Redbridge can generate
PVGIS puts Redbridge at 1,035 kWh per kWp a year, 3% 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 | 40.3 |
| February | 53.5 |
| March | 88.9 |
| April | 116 |
| May | 123 |
| June | 124 |
| July | 127 |
| August | 113 |
| September | 97.5 |
| October | 67.5 |
| November | 47.7 |
| December | 38.1 |
Source: PVGIS v5.2 (European Commission JRC), SARAH3 database, 1 kWp, 14% system loss, 35 degree pitch, due south, checked September 2026.
Our GB average is 925 kWh per kWp a year, the mean of the 85 county PVGIS estimates we publish; at 1,035, Redbridge is 12% above it.
How Redbridge compares
Redbridge is one of 46 Essex towns we track, and it ranks 36th of 46 for solar yield. The House of Commons Library settlement classification puts it in the core city class, with a population of 319,136, which makes it one of the largest places we publish figures for. Scale changes nothing about the physics: PVGIS gives a roof here 1,035 kWh per kWp a year, 2.84 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 £678.
Treat these as calibration rather than a quote. The calculator below runs the same model, opened on Redbridge'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 Redbridge 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 Redbridge at 51.58235, 0.06971 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 Redbridge network
Redbridge sits in UK Power Networks' London licence area, so UK Power Networks is the network operator (DNO) any solar panels or battery here are registered with.
Below 3.68kW per phase of inverter and battery output, the G98 route applies: the installation is notified to UK Power Networks within 28 days of commissioning, with no prior approval.
Anything bigger is a G99 case and is applied for 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.
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 Redbridge
A heat pump in Redbridge
Solar and a heat pump pull in opposite directions through the year: Redbridge's roofs make 1,140 kWh from November to February on a 12-panel system, and 3,090 kWh from May to August. The heating season leans on the grid, so off-peak rates do the heavy lifting.
In England, the Boiler Upgrade Scheme pays £7,500 towards an air source or ground source heat pump and £2,500 towards an air-to-air one, with £1,500 more until March 2027 for homes heated by oil or LPG with no mains gas (gov.uk, checked 28 September 2026).
Charging an EV in Redbridge
A 12-panel roof in Redbridge makes about 810 kWh in July. A typical home uses around 70 kWh of that in daylight (the calculator's typical-use settings), which leaves most of the month's output for an EV or for export.
Renters and flat owners with private off-street parking can get 75% off a chargepoint and its installation, up to £500 per socket, until 31 March 2027 (gov.uk, checked 28 September 2026). The calculator above adds a 7.4kW smart charger from £1,100 installed.
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 Redbridge
Guidance is nationwide, so the benchmarks hold in Redbridge: repair costs, service scope, and when the inverter is the real fault.
Solar in Redbridge: your questions answered
What could a roof in Redbridge generate?
PVGIS puts a roof in Redbridge at 1,035 kWh per kWp a year, 2.84 peak sun hours a day averaged across the seasons. A 12-panel, 6.36 kWp system makes about 6,580 kWh a year, most of it between April and September.
What would 12 solar panels cost in Redbridge?
£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 Redbridge differs is output: about 6,580 kWh a year from that system.
Do I need permission from the DNO for solar in Redbridge?
Usually not in advance. UK Power Networks, the network operator for Redbridge, 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 Redbridge?
It is exported. With typical use and no battery, about 5,646 kWh of the 6,580 kWh a 12-panel system makes in Redbridge goes to the grid, around £678 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 Redbridge?
Yes, at a lower level. PVGIS gives Redbridge 38.1 kWh per kWp in December and 40.3 in January, so a 12-panel system makes about 240 kWh and 260 kWh in those months, against 810 kWh in July. Winter output mostly covers daytime use rather than exporting.
How Redbridge compares with its neighbours
How the towns nearest Redbridge compare on the same PVGIS settings, closest first.
| Town | kWh per kWp a year | vs Redbridge |
|---|---|---|
| Redbridge | 1,035 | this town |
| Chigwell | 1,032 | −3 kWh |
| Buckhurst Hill | 1,026 | −9 kWh |
| Waltham Forest | 1,022 | −13 kWh |
| Barking and Dagenham | 1,040 | +5 kWh |
| Newham | 1,027 | −8 kWh |
| Loughton | 1,033 | −2 kWh |
Each row is a PVGIS v5.2 run at that town's centre with the same settings. Treat gaps of a few kWh as noise and gaps over about 30 kWh per kWp as real differences in sunshine.
Also for Redbridge: Solar panels in Redbridge from OVO Solar & Battery
Also near Redbridge
See a number before you speak to anyone
Answer a few questions about your roof and usage and see an instant solar and battery estimate. No email needed to see the result.
Reading for Redbridge homeowners
Sourced, dated and written by us. The same ground we cover on your free call.
How to clean solar panels, and whether you need to at all
Cleaning is oversold and pigeon mesh is undersold. The numbers behind both.
Read the guide →Adding a battery to solar panels you already own
Retrofitting a battery to working solar is straightforward. The paperwork is where people trip up.
Read the guide →Charging an EV from your own solar
Every surplus kWh is 3.6 to 5 miles. Whether that beats a 7p overnight rate is arithmetic.
Read the guide →The Boiler Upgrade Scheme, explained
A fixed amount, claimed on your behalf by our installation teams, with a real deadline on the £9,000 version.
Read the guide →What the Smart Export Guarantee actually is
The scheme obliges suppliers to pay above zero, and leaves the rate to them.
Read the guide →MCS, HIES, RECC, NAPIT, TrustMark and Flexi-Orb: which badge does what
Six logos, six different jobs. What each scheme covers, and which are actually required.
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.