Derby Solar Guide: Heritage Rules, Real Savings & 10 Verified Installers
10 verified firms across DE1 and DE21–DE24, with output and savings worked out for Derby’s own sunshine and East Midlands electricity prices.
Thinking about solar panels in Derby? With energy bills still a major household cost, more homeowners across the city and Derbyshire are looking at solar as a practical way to cut costs on a long-term basis, not just a passing trend.
The hard part is knowing who to trust with the job, especially with so many installers, directories and lead-generation sites competing for attention online.
This guide lists genuine, verifiable solar panel installers serving Derby below in no particular order, each checked against their own accreditation and reviews, so you can compare with confidence.
At a glance: installers compared
| Company | Accreditation | Services | Coverage | Reviews | Best for |
|---|---|---|---|---|---|
| Solar Panels Funded | MCS network | Quote matching, solar PV, battery, cleaning, funding guidance | Derby & nationwide | — | One enquiry → multiple quotes |
| Heliosx Limited | MCS, TrustMark | Solar PV, maintenance, battery storage | Littleover, Derby | 10/10 (4) | Local, TrustMark-registered |
| HR Solar Solutions Ltd | MCS, NAPIT, RECC | Solar PV, inverter replacement, battery | Derby | 5/5 (42) | Derbyshire Trusted Trader track record |
| M And S Renewables Ltd | MCS, NAPIT, TrustMark | Solar PV, battery, EV, ASHP | Swadlincote & Derby | 9.77/10 (88) | Established, multi-service installer |
| Wayne Lawrence Electrical (Solar Panels Derby) | NICEIC, MCS, RECC | Solar PV, inverter repairs, EV points | 20-mile radius of Derby | — | Long-established electrician-led firm |
| Aspire Eco Energy Ltd | MCS, NAPIT, RECC | Solar PV, ASHP/GSHP | Clay Cross & Derbyshire | 5/5 (22) | Solar plus heat pump projects |
| Electrical Innovations (Derby) Ltd | MCS (NICEIC, NIC-600297) | Solar PV, electrical | Southern Derby (DE73) | 4.9 (287) | Buyers who want the deepest review history in the Derby area |
| Derbyshire Electrical Services Ltd | MCS (NICEIC, NIC-601596) | Solar PV, electrical | Derby (DE22) | 4.9 (30) | West Derby homes needing electrical upgrades alongside panels |
| Plugyy Solutions Ltd | MCS (NAPIT, NAP-66274) | Solar PV | Derby city centre (DE1) | 5.0 (8) | City-centre and inner-ring homes wanting a firm minutes away |
| Eco Switch Improvements Ltd | MCS (NICEIC, NIC-601001) | Solar PV | Borrowash, east of Derby | 5.0 (22) | Spondon, Chaddesden and east Derby homes |
| Power and Control Ltd (PAC Renewable) | MCS (NICEIC, NIC-600610) | Solar PV | Derby (DE21) | — | North Derby homes, including those near the Derwent Valley |
Firms 1–6 checked ahead of original publication and firms 7–11 checked 24 September 2026 on the MCS-backed Find Certified Installers register via each installer’s own site, Checkatrade profile, or the TrustMark/RECC/Companies House public registers — re-verify on publish day, as membership status can change.
Solar in Derby by the numbers
These figures are worked out for Derby itself, not a national average. A 4kW system on a south-facing, 35° roof here is estimated to produce 3,785 kWh a year, peaking at 465 kWh in May and falling to 130 kWh in December.
- 3,785 kWh / yearEstimated output of a 4kW roof system in Derby
- 25.36p per kWhPrice-cap unit rate for the East Midlands region, Oct–Dec 2026 (GB average 26.32p)
- £385–£575 off your billIf you use 40–60% of what the panels make at home
- + £195–£295 export incomeThe rest sold at 13p/kWh on an open Smart Export Guarantee tariff
Put together, that’s about £680–£775 a year, which pays back a typical £6,490 install in 8.4–9.6 years. At 25.36p, the East Midlands unit rate is the lowest of any price-cap region for October to December 2026, so a Derby household gains most by using its solar in daylight hours rather than exporting it for 13p.
Sources: output from the EU’s PVGIS 5.3 model (SARAH-3 data, 2005–2023) for Derby, 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.
Areas covered around Derby
This guide covers Derby’s main postcode districts, DE1 and DE21 to DE24, from the city centre and Cathedral Quarter out to Chaddesden, Spondon, Littleover, Allestree, Alvaston and Sinfin. Several installers on this list are based inside the city, including Plugyy Solutions on Bold Lane and HR Solar Solutions in Alvaston.
City CentreDarley AbbeyAllestreeOakwoodChaddesdenSpondonAlvastonChellastonSinfinNormantonLittleoverMickleover
Ward and parish names from the Office for National Statistics postcode directory for DE1, DE21, DE22, DE23, DE24 (via postcodes.io).
Planning and grid connection in Derby
- Derwent Valley Mills World Heritage SiteThe World Heritage Site’s southern end is Derby Silk Mill, and it runs north through Darley Abbey. Homes inside it or its buffer zone get closer scrutiny for anything visible on a roof.
- 15 conservation areasDerby City Council has published 15 conservation areas to the national planning index. Roof slopes facing the road there may need planning permission for panels.
- Article 4 directionsSome older conservation areas, including Allestree, have had Article 4 directions since 1993 that remove extra permitted development rights. Check your address before booking a survey.
- National Grid Electricity DistributionDerby’s network operator (East Midlands area). Your installer notifies it after a typical home install (G98), or applies first for bigger systems (G99).
Sources: Derby City Council (conservation areas, Article 4 directions); planning.data.gov.uk index via PlanningPolicy.co.uk; UNESCO Derwent Valley Mills; National Grid Electricity Distribution.
Solar Panels Funded
MCS networkResidential & commercialFunding specialists
Solar Panels Funded is a solar energy intermediary operating from Digbeth Court Business Centre, 162–164 High Street, Birmingham, B12 0LD. Rather than operating as a single installation company, Solar Panels Funded connects homeowners and businesses across Derby and Derbyshire with a vetted network of MCS-accredited solar panel installers, so one enquiry returns multiple competitive local quotes.
Each installer in the network holds MCS accreditation — the certification required to qualify for government incentives and Smart Export Guarantee payments — and Solar Panels Funded also provides guidance on funding routes such as the ECO4 scheme and other national solar funding programmes for eligible Derby households, plus access to professional panel cleaning referrals.
The intermediary model means Derby customers deal with one trusted point of contact rather than juggling multiple companies and conflicting quotes, alongside the 0% VAT relief and Smart Export Guarantee that apply UK-wide.
Best for One enquiry → multiple competitive quotes from vetted MCS-accredited local installers.
Heliosx Limited
MCSTrustMark
Heliosx Limited is based at 22 Croft Way, Littleover, Derby, and is MCS-certified with TrustMark registration (licence #3967241). Services cover solar PV installation, maintenance and replacement, and battery storage.
On Checkatrade the company currently shows 4 reviews at a perfect 10/10 — a small sample, worth weighing alongside the other options below, but a clean record so far.
Best for Homeowners in Littleover and south Derby wanting a locally-based, TrustMark-registered installer.
HR Solar Solutions Ltd
MCSNAPITRECC
HR Solar Solutions is based at 1106A London Road, Derby, and holds MCS, NAPIT and RECC (Renewable Energy Assurance) accreditation alongside FENSA and QANW membership. Services span domestic and commercial solar PV, inverter replacement, panel maintenance and battery storage.
The company has been a Derbyshire County Council Trusted Trader since 2018, with a 5/5 rating from 42 reviews on that register — a solid, independently-vetted track record.
Best for Derby households wanting a Derbyshire Trusted Trader with a long, well-reviewed history.
M And S Renewables Ltd
MCSNAPITTrustMark
M And S Renewables is a family-run firm operating from Swadlincote in South Derbyshire, around 10 miles from Derby city centre, with 14+ years trading and MCS, NAPIT, TrustMark and Sigenergy Gold Installer status. Services include roof and ground-mounted solar PV, battery storage, EV chargers and air source heat pumps.
Checkatrade shows a strong 9.77/10 from 88 reviews, making it one of the more established options serving the wider Derby area.
Best for Households wanting an established, multi-accredited installer that also covers EV charging and heat pumps.
Wayne Lawrence Electrical Contractors Ltd
NICEIC since 1992MCSRECC
Trading as Solar Panels Derby, this firm is based at 135 High Street, Chellaston, Derby, and has been a NICEIC-approved contractor since 1992 and MCS-registered since 2010, alongside RECC and TrustMark membership and Derbyshire Trusted Trader status.
Services cover solar PV supply and installation for domestic and commercial properties (no solar thermal), inverter repairs and EV charge points, serving roughly a 20-mile radius of Derby — a long-standing local electrical firm rather than a recent solar-only entrant.
Best for Homeowners who want a long-established, electrician-led Derby firm with decades of local trading history.
Aspire Eco Energy Ltd
MCSNAPITRECC
Aspire Eco Energy is based in Clay Cross, North East Derbyshire, around 12 miles from Derby — a little further out than the other firms here, worth noting if you want someone closer to the city centre. The company holds MCS, NAPIT and RECC accreditation and installs solar PV plus air and ground source heat pumps.
Derbyshire Trusted Trader lists a 5/5 rating from 22 reviews.
Best for Derbyshire households happy to use a North East Derbyshire installer covering solar plus heat pumps.
Electrical Innovations (Derby) Ltd
MCS (NICEIC)NIC-600297
Electrical Innovations is a Derby electrical contractor based at Old Hall Farm on the southern edge of the city, with MCS certification for solar PV through NICEIC (NIC-600297).
It carries a 4.9-star rating from 287 reviews on Find Certified Installers, by far the largest review record of any Derby-area firm we checked.
Best for Buyers who want the deepest review history in the Derby area.
Derbyshire Electrical Services Ltd
MCS (NICEIC)NIC-601596
Derbyshire Electrical Services is based in DE22, on the Mackworth side of the city, and holds MCS certification for solar PV through NICEIC (NIC-601596).
It shows a 4.9-star rating from 30 reviews. As an electrical contractor first, it suits homes that need wiring or a new consumer unit before panels go on.
Best for West Derby homes needing electrical upgrades alongside panels.
Plugyy Solutions Ltd
MCS (NAPIT)NAP-66274
Plugyy Solutions works from Saddler Bridge Studios on Bold Lane in Derby’s Cathedral Quarter, the most central firm on this list. Its MCS certification for solar PV is held through NAPIT (NAP-66274).
It has a 5.0 rating, though from only eight reviews, so ask for recent Derby jobs you can see.
Best for City-centre and inner-ring homes wanting a firm minutes away.
Eco Switch Improvements Ltd
MCS (NICEIC)NIC-601001
Eco Switch Improvements is based in Borrowash, just east of Spondon, and holds MCS certification for solar PV through NICEIC (NIC-601001).
It has a 5.0 rating from 22 reviews, and is the nearest option on this list for Spondon, Chaddesden and the eastern side of the city.
Best for Spondon, Chaddesden and east Derby homes.
Power and Control Ltd (PAC Renewable)
MCS (NICEIC)NIC-600610
Power and Control, which trades as PAC Renewable, is based at Colemans Yard off Alfreton Road in DE21. It holds MCS certification for solar PV through NICEIC (NIC-600610).
Its location suits Little Chester, Darley Abbey and the north side of the city, including homes near the World Heritage Site where a local, face-to-face survey is worthwhile.
Best for North Derby homes, including those near the Derwent Valley.
Frequently Asked Questions
Does the Derwent Valley Mills World Heritage Site affect solar panels in Derby?
It can. The World Heritage Site begins at Derby Silk Mill and runs north up the Derwent through Darley Abbey, and homes in or near it are judged partly on how changes affect that setting. Panels on a rear or hidden roof slope are usually far less of an issue than ones facing the river or a main road. Derby also has 15 conservation areas, and some older ones such as Allestree have had Article 4 directions since 1993, so check your address with Derby City Council before committing.
How much does a 4kW roof produce in Derby?
PVGIS puts it at about 3,785 kWh a year for a south-facing system, around 4% more than the same roof in Darlington and about 2% more than in Nantwich. May is the strongest month at about 465 kWh, and December the weakest at around 130 kWh.
Does cheap electricity in Derby make solar less worthwhile?
It changes how you get the value. Under the October to December 2026 price cap, Derby’s East Midlands region has the lowest unit rate in Great Britain at 25.36p. Each unit you use yourself is still worth almost twice the 13p you’d get for exporting it. That’s why a Derby household that uses 60% of its output at home gets about £775 a year in value, against roughly £680 for one that uses 40%.
Who runs the Warm Homes grant for solar in Derby?
Derby City Council runs its Warm Homes: Local Grant with YES Energy Solutions, and solar PV is one of the listed measures. It is aimed at owners and private renters in homes with an EPC of D to G who receive certain benefits or meet the income threshold. YES Energy Solutions names areas including Boulton, Allenton, Mickleover, Oakwood and Little Chester. In July 2026 the council was named Regional Council of the Year at the East Midlands Energy Efficiency Awards; its programme had advised more than 300 households, and the average reported saving was £642.50 a year.
Which of these installers are based inside Derby?
Several are. Plugyy Solutions works from Saddler Bridge Studios on Bold Lane in the city centre. HR Solar Solutions is on London Road in Alvaston, with a 5.0 rating from 51 reviews on Find Certified Installers, and Heliosx is in Littleover. Derbyshire Electrical Services is in DE22 and Power and Control (PAC Renewable) is off Alfreton Road. Choosing a firm inside the ring road makes follow-up visits easier if an inverter or battery needs attention.
Can I get solar on a Derby terrace with a small roof?
Often yes, but the size of the system is limited by roof space, not by rules. A typical terraced roof in Normanton, Arboretum or Pear Tree might fit 8 to 10 panels, around 3.5–4.5kW. Where chimneys or a rear extension shade part of the roof, ask installers about optimisers or micro-inverters so one shaded panel doesn’t drag down the rest. Terraces in a conservation area still need the road-facing check above.
Final Thoughts
Derby’s mix of long-established electrical firms and newer specialist installers means there’s a genuine choice of accredited local expertise, whether you want a firm that’s been trading since the 1990s or one built around solar and battery storage from day one.
Get a handful of quotes from the list above, compare them on accreditation and reviews as much as price, and let your roof start earning its keep.
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.