Chesterfield Solar Guide: A Solar-Powered Hospital, Warm Homes Funding & 10 Verified Installers
10 MCS-certified firms from Staveley to Clay Cross, with output and savings worked out for Chesterfield itself.
Chesterfield is best known for the Crooked Spire, but its biggest solar story is at the Royal Hospital in Calow. Great British Energy put £6.5m into rooftop panels there in 2025, expected to generate about four million kWh a year, and in April 2026 the borough’s planning committee gave provisional approval to a hospital solar farm on the neighbouring fields. For households, the council has secured more than £4m for home energy upgrades, including a Warm Homes grant that lists solar panels.
This guide covers what that means for a Chesterfield home. A 4kW roof here is estimated to produce 3,739 kWh a year, and each unit you use yourself saves 25.36p at East Midlands price-cap rates. Below that are ten MCS-certified installers based in Chesterfield and the towns around it, each checked against the MCS listings and its own site or register entries.
At a glance: Chesterfield solar installers compared
| Company | Accreditation | Services | Coverage | Years | Best for |
|---|---|---|---|---|---|
| Solar Panels Funded | MCS network | Quote matching, solar PV, battery, panel cleaning, funding guidance | Chesterfield, S40–S45 & North Derbyshire | — | One enquiry → multiple local quotes |
| Alpha Heating (Chesterfield) Ltd | MCS, NAPIT, RECC, TrustMark, Gas Safe | Solar PV, solar thermal, heat pumps, boilers | Chesterfield (S40) | Trusted Trader since 2008 | Homes pairing solar with a new heating system. |
| Stirling Electrical Ltd | MCS (NICEIC), SafeContractor | Solar PV, battery, EV | Staveley (S43), ~4 miles | Since 2006 | An established local electrical contractor. |
| TN Renewables (T N Renewable Energy Ltd) | MCS (NICEIC), RECC, HIES, Gas Safe | Solar PV, Powerwall, heat pumps, air con | Staveley (S43), ~4 miles | Since 2023 | Solar and heating from one local family firm. |
| Relative Power Ltd | MCS (NAPIT) | Solar PV, battery, heat pumps | Clay Cross (S45), ~5 miles | Since 2021 | South Chesterfield and Clay Cross homes. |
| IMS Heat Pumps Ltd | MCS, Which?, Heat Geek | Heat pumps, underfloor heating, solar PV, battery | Dronfield (S18), ~5 miles | Since 1997 | Whole-house heat pump and solar projects. |
| Lakeside Electrical Ltd | MCS (NICEIC), RECC | Solar PV, battery | Dronfield (S18), ~5 miles | — | North Chesterfield and Dronfield homes. |
| Homeco Energy (Homeco Technologies Ltd) | MCS, SolarEdge, Tesla | Solar PV, battery retrofits, EV | Chesterfield (S41) | — | Adding a battery or upgrading an older inverter. |
| Navitas Solar Installations Ltd | MCS (NAPIT), RECC, TrustMark | Solar PV, battery, maintenance | Killamarsh (S21), ~8 miles | Since 2009 | Maintenance or repairs on an existing system. |
| MACK Construction & Solar | MCS (NAPIT), RECC, TrustMark | Solar PV, repairs, maintenance | Totley (S17), ~7 miles | 15+ yrs | Buyers who want the install done in a day. |
| J & J Crump & Son Ltd | MCS (NICEIC), RECC, TrustMark | Solar PV, heat pumps, insulation | Killamarsh (S21), ~8 miles | Since 2001 | Grant-funded retrofits for eligible households. |
MCS numbers checked 27 September 2026 against the MCS installer listings (via Find Certified Installers), with services and accreditations checked on each firm’s own site and the RECC, TrustMark, Which? and Checkatrade listings where available. Review figures are the ones shown on those listings. Membership can change, so confirm MCS status with the installer before you sign.
Solar in Chesterfield by the numbers
These numbers are for Chesterfield itself. A 4kW system on a south-facing, 35° roof is estimated to produce 3,739 kWh a year, peaking at around 466 kWh in May and falling to 120 kWh in December.
- 3,739 kWh / yearEstimated output of a 4kW roof system in Chesterfield
- 25.36p per kWhPrice-cap unit rate for Chesterfield’s region (East Midlands), Oct–Dec 2026, vs 26.32p GB average
- £380–£570 off your billIf you use 40–60% of what the panels make at home
- + £195–£290 export incomeThe rest sold at 13p/kWh on an open Smart Export Guarantee tariff
That comes to about £670–£765 a year, so a typical £6,490 system pays back in roughly 8.5–9.7 years. Chesterfield produces slightly less than Bolsover to the east, and East Midlands electricity is the cheapest per unit in Britain.
Sources: output from the EU’s PVGIS 5.3 model (SARAH-3 data) for Chesterfield, 4kW, 35° south-facing, roof-mounted, 14% system losses. Unit rate from Ofgem’s price cap for 1 Oct–31 Dec 2026. Export rate: Fuse Energy Single Rate Variable, September 2026. Installed cost: Sunsave, August 2026. Your own figures will depend on roof direction, shading and how much electricity you use in daylight.
Areas covered around Chesterfield
This guide covers Chesterfield’s postcode districts S40, S41, S42, S43 and S45: the town centre, Brampton, Boythorpe, Birdholme, Walton, Hasland, Newbold, Spital, Tapton, Whittington Moor, Brimington, Staveley and Clay Cross. Alpha Heating is on Vanguard Industrial Estate, Stirling Electrical and TN Renewables are in Staveley and Relative Power is in Clay Cross; others are in Dronfield, Killamarsh and south Sheffield.
Town CentreBramptonBoythorpeBirdholmeWaltonHaslandNewboldSpitalTaptonWhittington MoorBrimingtonStaveley
Place names from the Wikipedia Chesterfield article and the Royal Mail S postcode area.
Planning and grid connection in Chesterfield
- 12 conservation areasAbercrombie Street, Barrow Hill, Brimington, Chatsworth Road, Church Close, Newbold Eyre Chapel, Old Whittington, Queens Park, Somersall, Spencer Street, Staveley and the Town Centre. Road-facing wall panels need permission in all of them.
- Four Article 4 directionsThe Abercrombie Street, Barrow Hill and Town Centre conservation areas, plus Upper Newbold Close, Moorhay Close and Water Meadow Lane, have Article 4 directions that remove some permitted development rights.
- Listed buildingsIncluding the Church of St Mary and All Saints, whose spire leans 2.9 metres. Listed buildings need listed building consent before panels go on.
- National Grid Electricity DistributionChesterfield’s network operator (East Midlands), fed from the Chesterfield grid supply point. Typical home systems are notified after installation (G98); larger ones need approval first (G99).
Sources: Chesterfield Borough Council (conservation areas, Article 4, Warm Homes Local Grant, housing decarbonisation programme, community buildings solar); National Grid Electricity Distribution (Staveley & Whitwell network report); Derbyshire Times; Wikipedia (Chesterfield).
Solar Panels Funded
MCS networkResidential & commercialFunding specialists
Solar Panels Funded is a Birmingham-based solar intermediary at Digbeth Court Business Centre, 162–164 High Street, Birmingham, B12 0LD. It doesn’t install panels itself. It matches Chesterfield homeowners with MCS-accredited installers from its network, so one enquiry brings back several quotes.
For Chesterfield, it can point you to installers used to conservation-area and Article 4 roofs around the town centre and Barrow Hill, help you check the council’s Warm Homes grant, and find commercial installers for industrial units around Staveley and Sheepbridge.
Get your free Chesterfield quote →
Best for One enquiry → multiple competitive quotes from vetted MCS-accredited installers.
Alpha Heating (Chesterfield) Ltd
MCSNAPITRECCDerbyshire Trusted Trader
Alpha Heating is a family-run Chesterfield firm with more than 25 years’ experience and a place on Derbyshire County Council’s Trusted Trader scheme since 2008. As well as heating and boilers, it installs solar PV, solar thermal, batteries and air source heat pumps with its own engineers.
It shows 4.1 from 54 reviews on its MCS listing and 4.2 from seven on Trustpilot. Heating is its main trade.
Best for Homes pairing solar with a new heating system.
Stirling Electrical Ltd
MCSNICEICSafeContractor
Stirling Electrical has traded since 2006 from Staveley. It installs solar PV, batteries and EV chargers, says a typical home install takes three days, and gives a two-year workmanship warranty alongside the MCS guarantee, plus a monitoring app.
It has very few reviews so far (two on Trustpilot), so ask for local references.
Best for An established local electrical contractor.
TN Renewables (T N Renewable Energy Ltd)
MCSNICEICRECCHIES
TN Renewables is a family-run Staveley firm, run by owner Tim and incorporated in 2023. It installs solar, batteries including Tesla Powerwall, heat pumps, underfloor heating and air conditioning, and holds Gas Safe, CHAS and HIES alongside MCS.
Its site reports a 5.0 rating and more than 500 customers, but we couldn’t verify those figures independently.
Best for Solar and heating from one local family firm.
Relative Power Ltd
MCSNAPIT
Relative Power is a small Clay Cross firm, incorporated in 2021, that installs solar PV and battery storage and markets air source heat pumps to Chesterfield homes.
It shows 5.0 from seven Google reviews on its MCS listing, with homeowners praising the neatness of its wiring. Its website gives little detail, so ask about the equipment and guarantees it offers.
Best for South Chesterfield and Clay Cross homes.
IMS Heat Pumps Ltd
MCSWhich? Trusted TraderHeat Geek
IMS Heat Pumps has traded since 1997 from Dronfield, about five miles north. It is best known for ground and air source heat pumps and underfloor heating, and also installs solar PV and batteries, with a Chesterfield service page.
It scores 4.8 from 27 reviews on Which? Trusted Traders, where every reviewer recommends it.
Best for Whole-house heat pump and solar projects.
Lakeside Electrical Ltd
MCSNICEICRECC
Lakeside Electrical is a Dronfield firm registered with RECC for solar PV and battery storage.
It shows 5.0 from 17 reviews on its MCS listing. Its website wasn’t loading when we checked, so confirm it does domestic installs in your area.
Best for North Chesterfield and Dronfield homes.
Homeco Energy (Homeco Technologies Ltd)
MCSSolarEdge partnerTesla installer
Homeco Energy installs solar PV, inverter upgrades, battery retrofits and EV charge points for homeowners, social landlords and housebuilders, and is a SolarEdge, Viridian Solar and Tesla Powerwall partner. It says it has fitted panels for thousands of households.
It shows 4.3 from 17 reviews on its MCS listing. Its MCS address is in Sheffield, while its website gives a Chesterfield base at Brodi Park.
Best for Adding a battery or upgrading an older inverter.
Navitas Solar Installations Ltd
MCSNAPITRECCTrustMark
Navitas has installed solar since 2009 from Killamarsh, about eight miles north-east, and also distributes solar equipment nationally. It fits panels, batteries and inverters and carries out maintenance and repairs.
It shows 4.7 from 28 reviews on its MCS listing.
Best for Maintenance or repairs on an existing system.
MACK Construction & Solar
MCSNAPITRECCTrustMark
Mack Solar has 15+ years in solar and a building background, and says it has completed more than 300 projects, with typical home systems costing £4,000–£8,000 and most fitted in a day. It won a Federation of Master Builders award in 2023.
It shows 4.4 from 25 reviews on its MCS listing. It is based in south Sheffield, about seven miles from Chesterfield.
Best for Buyers who want the install done in a day.
J & J Crump & Son Ltd
MCSNICEICRECCTrustMark
J & J Crump has traded since 2001 and focuses on ECO-funded and housing-association retrofit work: solar PV, air source heat pumps and insulation.
It shows 3.9 from 76 reviews on its MCS listing, one of the lower ratings here. It’s most relevant if you’re checking grant-funded options.
Best for Grant-funded retrofits for eligible households.
Frequently Asked Questions
What solar projects are planned at Chesterfield Royal Hospital?
Two. In April 2025 Great British Energy committed £6.5m to rooftop panels at the hospital, expected to generate about four million kWh a year and save up to £19m over their lifetime. Separately, a ground-mounted hospital solar farm on greenfield land north of the site at Calow was provisionally approved by the planning committee on 20 April 2026, with the final decision waiting on drainage details after flooding objections.
Is there a Warm Homes grant in Chesterfield that covers solar?
Yes. Chesterfield Borough Council secured £1.1m of Warm Homes: Local Grant money as part of a £4m-plus, three-year programme announced in March 2026, and the council lists solar panels among the measures alongside heat pumps, loft insulation, heating controls and ventilation. Owners and private landlords with EPC D–G homes qualify through an eligible postcode, a means-tested benefit or income under £36,000. Register with Warmer Derby and Derbyshire on 0800 677 1332.
Is the council putting solar on council homes?
Yes. The same programme includes £3.3m from the Warm Homes Social Housing Fund to upgrade council homes over three years, with solar panels and heat pumps among the measures, delivered with RE:GEN Yorkshire and East Midlands. The council has also fitted panels to Loundsley Green Community Centre and the Cosy Hub at Grangewood, which now draw almost nothing from the grid for long periods.
Do I need permission for solar in Chesterfield town centre or Barrow Hill?
Possibly. Chesterfield has 12 conservation areas, and four areas carry Article 4 directions: the Abercrombie Street, Barrow Hill and Town Centre conservation areas, and Upper Newbold Close, Moorhay Close and Water Meadow Lane. There, some permitted development rights are removed, so ask the council’s planning team before fitting panels. Listed buildings always need consent.
Are there solar farms near Chesterfield?
A few are approved. Derbyshire County Council’s 14,000-panel solar farm on restored opencast land next to Williamthorpe Nature Reserve was approved in December 2024, and a ground-mounted scheme off Langer Lane at Wingerworth was conditionally approved by North East Derbyshire in April 2025. Neither affects panels on your own home.
How much will solar panels generate in Chesterfield?
Put a 4kW array on a south-facing Chesterfield roof and the EU’s PVGIS model expects it to deliver roughly 3,739 kWh over a year. That’s around 2% below Bolsover and 1% below Derby. Production peaks in May at roughly 466 kWh and bottoms out in December at around 120.
What could solar save a Chesterfield household?
Chesterfield pays the East Midlands cap: 25.36p per unit from October to December 2026, the cheapest regional rate. If your household uses 40% of what a 4kW array generates and sells the remainder at 13p, the panels are worth around £670 a year; at 60% self-use it’s about £765. Payback on the average £6,490 cost is therefore roughly 8.5–9.7 years.
Final Thoughts
In Chesterfield, check two things first: whether your street is in one of the four Article 4 areas, and whether you qualify for the council’s Warm Homes grant, which can include solar. For most homes elsewhere in S40–S45, panels can go ahead under permitted development, with about 3,739 kWh a year to expect from 4kW.
Get at least three quotes, including one from a Chesterfield-based firm such as Alpha Heating, Stirling Electrical or TN Renewables, and ask each for a roof-specific estimate.
Related reading on Solar Panels Funded
Solar Energy Funding Specialist & Home Energy Advisor
Zachariah Eaton is a UK-based solar energy funding specialist with a focus on helping homeowners access grants, financing schemes, and cost-saving renewable solutions. He has spent years researching government-backed programmes such as ECO4, Smart Export Guarantee (SEG), and local funding initiatives to make solar more accessible. Zachariah writes practical, easy-to-understand guides that help households reduce energy bills and transition to clean energy with confidence.