Solar panels in Stevenage
£3,666 to £11,534 installed, 1,448 hours of sun a year, and 1,955 installations already in the council area.
What a system costs in Stevenage
3kWp
£3,666–£4,903
Saves up to £373 a year. Pays back in about 11 years.
4kWp (most common)
£5,849–£7,395
Saves up to £580 a year. Pays back in about 11 years.
6kWp
£8,542–£11,534
Saves up to £853 a year. Pays back in about 12 years.
Source: Home Energy Quotes Cost Index, costs modelled June 2026, savings at the October to December 2026 price cap. Prices are estimates and include installation and VAT. Actual costs may vary.
Stevenage in numbers
Published statistics for the Stevenage council area, not our estimates.
At the end of 2025 there were 1,955 solar PV installations in the Stevenage council area, about 53.5 for every 1,000 households, with 9.4 MW of capacity between them. The count covers every size of installation, on homes and businesses. 40% of homes with an EPC in the Stevenage council area are rated D to G, and the median energy score is 70, which is band C.
| Stevenage council area | Figure | Source |
|---|---|---|
| Solar PV installations (all sizes) | 1,955 (53.5 per 1,000 households) | DESNZ, end of 2025 |
| Homes with an EPC rated D to G | 40% | ONS, EPCs lodged to March 2025 |
| Median EPC energy score | 70 (band C) | ONS, EPCs lodged to March 2025 |
| Households on mains gas heating only | 79.4% | Census 2021, ONS |
| Warm Homes: Local Grant, 2025 to 2028 | £1,500,000 allocated to Stevenage | DESNZ, list updated July 2026 |
| Electricity network operator | UK Power Networks (East England) | NESO licence area boundaries |
Stevenage is served by UK Power Networks, the electricity network operator for East England. Solar panels have to be registered with the network operator. Your installer normally does this: smaller systems are notified after installation, and larger ones need approval before work starts.
These are published official statistics for the Stevenage council area, which covers Stevenage, not Home Energy Quotes estimates. Sources checked 6 October 2026.
Is Stevenage a good place for solar panels?
Stevenage receives an average of 1448 hours of sunshine per year — close to the UK average of 1,493 hours. Combined with East of England’s energy prices tracking the UK average, solar panels installations here may offer good value (individual results will vary).
Stevenage has a population of 94,470, and the area falls within the East of England region. We recommend getting at least 3 quotes to compare prices.
Find Installers in Stevenage
We recommend getting at least 3 quotes from qualified installers before making a decision. Check reviews, ask for local references, and make sure warranties are clearly stated in writing.
What to check before hiring an installer in Stevenage
- Qualifications — check the installer holds relevant qualifications and certifications for solar panels before signing any contract
- Local references — ask for completed jobs in Stevenage or Hertfordshire
- Reviews — check online reviews before committing
- Warranty — product and workmanship warranties should be clearly stated in writing
- 3 quotes minimum — we recommend comparing at least three quotes to ensure you get a fair price
Questions about solar panels in Stevenage
How much do solar panels cost in Stevenage?
How many solar panel installations are there in Stevenage?
Is there a grant for solar panels in Stevenage?
Solar panels in Stevenage qualify for 0% VAT until March 2027. In Great Britain, the Smart Export Guarantee pays for surplus electricity you export to the grid, at a rate each supplier sets.
How long is the payback period in Stevenage?
Do I need planning permission in Stevenage?
How do I find a good installer in Stevenage?
Get quotes for your roof in Stevenage
Up to three approved installers who cover Stevenage may contact you. Free, no obligation.
Stevenage on the map
Solar Panels in nearby towns
Last reviewed: . Costs are modelled estimates from the Home Energy Quotes Cost Index — see how we calculate them. Grant rates are checked against GOV.UK.