Lancashire
Solar panels in Bootle, designed on a free call.
Twelve panels (6.36 kWp) here make about 6,180 kWh a year for £6,360 installed, designed around your roof on a free 30-minute video call.
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- Free 30-minute video design call
- Priced before anyone visits
- Installed by our MCS-certified, fully insured teams
How much a Bootle roof makes, month by month
PVGIS puts Bootle at 972 kWh per kWp a year, 12% above our Lancashire county estimate. 69% of it arrives between April and September, peaking in May.
Generation per kWp, month by month
Show the monthly figures
| Month | kWh/kWp |
|---|---|
| January | 32.2 |
| February | 53.1 |
| March | 87 |
| April | 115 |
| May | 127 |
| June | 119 |
| July | 119 |
| August | 106 |
| September | 87.5 |
| October | 58.4 |
| November | 38.3 |
| December | 29.1 |
Source: PVGIS v5.2 (European Commission JRC), SARAH3 database, 1 kWp, 14% system loss, 35 degree pitch, due south, checked September 2026.
For scale: 972 kWh per kWp in Bootle against 925, our GB average (the mean of our 85 county PVGIS estimates), which puts Bootle 5% above it.
How Bootle compares
Among the places we publish figures for, Bootle is one of 109 Lancashire towns we track, and it ranks joint 15th of 109 for solar yield. It is a medium town in the House of Commons Library classification, with 55,742 residents, and its roofs see 2.66 peak sun hours a day across the year. That drives the standard 12 panel model to 6,182 kWh of generation, of which around 5,245 kWh is exported at 12p for £629 a year, with £247 saved on electricity you would otherwise buy at 26.32p.
Every figure here assumes a clear, south-facing roof at 35 degrees. Yours will differ, which is what the free design call is for; until then, the calculator below tests panels, batteries and export rates on Bootle's own yield.
Planning applications here go through Sefton; nationally, the House of Commons Library classes Bootle as a medium town.
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 Bootle at 53.46593, -2.98368 on PVGIS data, with imports valued at 26.32p/kWh and solar at £1,000 per kWp installed. Sources and assumptions: help page.
The network operator for Bootle
Bootle sits in SP Energy Networks' North Wales, Merseyside and Cheshire licence area, so SP Energy Networks is the network operator (DNO) any solar panels or battery here are registered with.
G98 is the simple route. If the inverter, plus any battery, stays at or under 3.68kW per phase, SP Energy Networks only has to be told within 28 days after the system is commissioned.
Above that, G99 means applying before the work is booked. 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 SP Energy 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.
Beyond the panels: heating and car charging in Bootle
A heat pump in Bootle
Heating demand peaks when solar is weakest. In Bootle, a 12-panel system makes about 190 kWh in December and 200 kWh in January, a fraction of its 810 kWh in May, which is why a heat pump here is costed on its tariff first.
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 Bootle
Bootle's May output, about 810 kWh from 12 panels, is several times the 70 kWh or so a typical home uses in daylight that month on our calculator's settings. Daytime charging turns that surplus into miles.
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).
Installed prices, the same in every town
Every system is designed around your roof on the free call before anything is fitted.
Solar panel servicing and repair in Bootle
If a system in Bootle is underperforming, start with the guides below: repair benchmarks, service scope, and the inverter question.
Common questions about solar in Bootle
How much energy would 12 solar panels make in Bootle?
Bootle averages 2.66 peak sun hours a day, which PVGIS turns into 972 kWh per kWp a year. On a 12-panel, 6.36 kWp roof that is about 6,180 kWh, 69% of it between April and September.
Is solar more expensive in Bootle?
Prices on this site are the same everywhere: £1,000 per kWp installed, which puts a 12-panel system at £6,360 in Bootle, and a Duracell Dura16 installed with solar at £4,450 on top. The local part is generation, about 6,180 kWh a year here, which is what drives payback.
Who is the network operator in Bootle, and do I need a G99 application?
The operator is SP Energy Networks. Most home systems use the G98 route, a notification within 28 days of switch-on for up to 3.68kW per phase, so nothing waits on the network. Above that, G99 applies and has to be granted 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 SP Energy Networks as it does every network operator. Your design call checks which route yours needs.
What could I earn from exporting in Bootle?
On the 12p export scenario, a 12-panel system in Bootle sends about 5,245 kWh a year to the grid, worth around £629. The export rates table compares what each supplier pays.
How does solar perform in Bootle in the winter months?
December is the weakest month in Bootle: about 190 kWh from 12 panels, against 810 kWh in May. The panels still generate on bright winter days; they just cover a smaller share of what the house uses.
How Bootle compares with its neighbours
How the towns nearest Bootle compare on the same PVGIS settings, closest first.
| Town | kWh per kWp a year | vs Bootle |
|---|---|---|
| Bootle | 972 | this town |
| Litherland | 972 | level |
| Crosby | 977 | +5 kWh |
| Maghull | 973 | +1 kWh |
| Kirkby | 958 | −14 kWh |
| Wallasey | 982 | +10 kWh |
| Liverpool | 965 | −7 kWh |
PVGIS v5.2 for each town centroid, identical assumptions throughout. A few kWh either way is weather-year noise; a spread beyond about 30 kWh per kWp is real geography.
Also for Bootle: Solar panels in Bootle from OVO Solar & Battery
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Reading for Bootle homeowners
Sourced, dated and written by us. The same ground we cover on your free call.
Solar panel types, and the four numbers that actually matter
TOPCon, HJT and back contact decoded, plus the four numbers worth comparing.
Read the guide →How much a battery saves by charging on cheap night rates
What charging at 8.5p and using at 26.32p is actually worth over a year.
Read the guide →Three phase and EV charging: what actually changes
Three phase buys 22kW charging. Most cars cannot use it, and load balancing usually solves the real problem.
Read the guide →Do you need to replace your radiators for a heat pump?
Some change, most do not. The room by room arithmetic that decides which.
Read the guide →Why tariff choice moves payback more than kit choice
Identical kit, five times the export income. The tariff decision worked through with August 2026 rates.
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.