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NorthamptonshireSolar panels in Northampton,
priced honestly.
Independent guidance on solar and battery storage for Northampton homes in Northamptonshire: a free remote design call first, then an MCS-certified installation team for your area if you decide to go ahead. PVGIS puts a roof in Northampton at 1,017 kWh per kWp a year, level with our Northamptonshire county estimate.
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What a roof in Northampton can generate
Real satellite data for Northampton, real installed pricing, and the same honest model we run for every place we cover.
How Northampton compares
Northampton is classed as a city in the House of Commons Library settlement data, home to 254,262 people. It is one of 16 Northamptonshire towns we track, and it ranks 14th of 16 for solar yield. Its 1,017 kWh per kWp a year works out at 2.79 peak sun hours a day, and running the standard 12 panel model here splits the return into £247 of savings from generation you use yourself and £664 of export income at 12p, with about 5,531 kWh a year going to the grid.
Treat these as calibration rather than a quote. The calculator below runs the same model, defaulted to Northampton's own yield, and at Northampton's 1,017 kWh per kWp it 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.
West Northamptonshire is the planning authority covering Northampton, which the House of Commons Library classes as a 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.
Price this properly, free →Your real roof, your real usage, on a free video call. No obligation.
A 12 panel, 6.36 kWp system in Northampton generates around 6,468 kWh a year, worth around £910 in year one on the 12p export scenario.
Generation is modelled from PVGIS satellite data for Northampton's own coordinates (52.24456, -0.88444), using the same 26.32p/kWh import value and £1,000 per kWp installed pricing as every Clearline estimate, with the full methodology, sourcing and assumptions set out on our help page.
Solar panel servicing and repair in Northampton
Faults, servicing and ageing inverters follow the same economics in Northampton as anywhere else, and the guides below price them plainly.
Common questions about solar in Northampton
What could a roof in Northampton generate?
PVGIS puts a roof in Northampton at 1,017 kWh per kWp a year, 2.79 peak sun hours a day averaged across the seasons.
What does a typical solar system cost in Northampton?
A typical 12 panel, 6.36 kWp system in Northampton costs around £6,360 installed, at £1,000 per kWp before any battery.
Would a system in Northampton need a G99 application?
Most home solar and battery systems qualify for the simpler G98 notification, made to the network operator (DNO) after installation rather than before. A minority, usually larger systems, need the fuller G99 process instead. Your design call checks which applies in Northampton before anything is booked; our G98 vs G99 guide explains the difference in full.
What could I earn from exporting in Northampton?
On the 12p export scenario, that 12 panel system sends about 5,531 kWh a year to the grid, worth around £664. The tariff guide compares the export rates that could apply to your setup.
Get your free quote
Takes about two minutes. We work out your options, then confirm your free remote design call, on video, at a time that suits you. It starts with your roof and your numbers, and the design is built around them rather than around a product someone needs to shift.
Reading for Northampton homeowners
Independent, sourced and dated. The same ground we cover on your free call.
Why solar panels stop working, and how to work out which one it is
There is an order to this, and it starts at the inverter display rather than the roof.
Read the guide →Sigenergy SigenStor review: the 5-in-1 tower examined
The 5-in-1 tower reviewed by a site that does not sell it, warranty arithmetic included.
Read the guide →How solar aware EV charging actually works
The CT clamp, the surplus tracking and the 1.4kW floor that catches people out.
Read the guide →Are heat pumps noisy? The 37 dB(A) answer, in plain terms
The 1 metre boundary rule is gone. A 37 dB(A) sound test replaced it.
Read the guide →Why the best export rates always carry conditions
The top export rates are acquisition offers. Here is how to price the condition.
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 →How Northampton compares with its neighbours
Same satellite dataset, same assumptions, so the differences are real geography rather than modelling noise.
| Town | kWh per kWp | Peak sun hours | vs Northampton |
|---|---|---|---|
| Northampton | 1,017 | 2.79 | — |
| Wellingborough | 1,022 | 2.80 | +5 kWh |
| Towcester | 1,022 | 2.80 | +5 kWh |
| Burton Latimer | 1,021 | 2.80 | +4 kWh |
| Daventry | 1,012 | 2.77 | -5 kWh |
| Rushden | 1,026 | 2.81 | +9 kWh |
| Kettering | 1,022 | 2.80 | +5 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 Northampton: Solar panels in Northampton from OVO Solar & Battery