Commercial building solar panels in Stoke-on-Trent
For a landlord in Stoke-on-Trent, a roof array is increasingly a question about the EPC rating as much as the electricity bill. The survey starts with the membrane and the deck: how many years the covering has left, what the roof can carry in ballast, and where plant and its shade rule panels out.
833 kWh per kWp a year at this latitude, so a 210 kWp array models at about 175,000 kWh. Source: EU PVGIS v5.2, SARAH3, 10 degree pitch, 14 percent system loss.
Book a roof survey in Stoke-on-TrentIllustrative layout for a flat commercial roof of this size, with plant, shade and access kept clear. Your own figures come from the roof survey.
- 260,560
- people in the Stoke-on-Trent built-up area (ONS Census 2021)
- 1,400
- office properties on the rating list in Stoke-on-Trent (VOA, March 2025)
- 2,640
- retail properties, 130 of them large-format (VOA, March 2025)
- 0
- named commercial rooftop schemes on the planning record nearby (REPD, Q1 2026)
Solar for offices and retail across Staffordshire
How much sun a Stoke-on-Trent roof gets
Modelled irradiation here is 1,066 kWh per square metre a year on a low-tilt array, which works out at 833 kWh for every kWp installed (EU PVGIS v5.2, SARAH3, 10 degree pitch, 14 percent system loss). That is about 6 percent below the mean across the towns we cover, so the case here rests more on daytime consumption than on raw generation.
The rating list for Stoke-on-Trent
The Valuation Office Agency's rating list puts 1,400 office and 2,640 retail properties in Stoke-on-Trent, covering about 245,000 and 605,000 square metres of floorspace respectively. By office stock the district sits in the top quarter of the 318 districts in England and Wales; by retail stock it sits in the top quarter of the 318 districts in England and Wales.
130 of those retail properties are superstores, large food stores, large shops or retail warehouses, together about 277,000 square metres. Single storey boxes of that size are where most commercial rooftop solar actually gets built, because the roof is big, flat or shallow, and uninterrupted.
The same list carries 250 hotel, leisure and assembly properties in the district. Leisure centres and hotels run seven days a week, which puts weekend generation to use that an office would export.
Source: Valuation Office Agency, Non-domestic rating: business floorspace, 31 March 2025 (published December 2025), counts and floorspace by special category code and local authority district, England and Wales.
The built-up area holds about 260,560 people, a city-scale centre with office quarters, shopping centres and out-of-town retail parks (ONS Census 2021 built-up areas).
Surveys run across ST postcodes, ST3 outward.
Stoke-on-Trent ranks 6 of 7 towns we cover in Staffordshire on modelled yield, against a national mean of 886 kWh per kWp. The county runs from 826 to 857, a spread of 31 kWh per kWp. Within Staffordshire that difference is small enough to ignore: where the building sits is not what decides this scheme, your consumption pattern is.
All solar on record near ST3
Every scheme in this postcode district in the government's Renewable Energy Planning Database, Q1 2026, ground and roof mounted, commercial or not. None of them is ours. Together they are a fair guide to how the local network has been treating export applications.
| Scheme | Operator | Capacity | Mounting | Status |
|---|---|---|---|---|
| Mossfield Road - Solar PV Generation System | F. Klucznik & Son Limited T/A IAE | 0.37 MW | Roof | Awaiting Construction |
| Unit 2, G-park, Whittle Road - Solar Panels | Private Developer | 0.84 MW | Roof | Awaiting Construction |
| VWS, Meir - Solar Panels | VWS (UK) Limited | 0.37 MW | Roof | Awaiting Construction |
| Ormiston Meridian Academy, Sandon Road - Solar Panels | EEnergy Group plc | 0.16 MW | Roof | Application Submitted |
Grid connection through National Grid Electricity Distribution
National Grid Electricity Distribution is the network operator here, and their answer on export capacity shapes the design. Any commercial array above 3.68 kW per phase connects under G99 rather than G98, and the application fixes what you are allowed to push back onto the network. If the local network is tight, limiting export rarely breaks the case here: most of the generation is consumed on site while the building is working.
Across Staffordshire the planning database records 118 solar schemes totalling 1054 MW, of which 17 are operational (REPD Q1 2026).
Send us the postcode
Tell us where the building is, roughly how big the roof is, and whether you own it or lease it. We come back with what it can carry, what it would generate against your consumption, and the three ways to pay for it.
Lenzie Consulting Ltd arranges the survey and passes your details to our MCS-certified installation partner so they can quote.
Questions about solar in Stoke-on-Trent
- How much would solar on a commercial building in Stoke-on-Trent generate?
- The model gives 833 kWh for every kWp installed here, so 210 kWp is about 175,000 kWh a year before shading losses. Allow roughly 1,390 m² of roof for it. Source: EU PVGIS v5.2, SARAH3, 10 degree pitch, 14 percent system loss.
- Is planning permission needed for panels on a Stoke-on-Trent office or shop?
- Usually not a full application. In England, panels on the roof of a non-domestic building are permitted development under Class J of Part 14 of the General Permitted Development Order, with no capacity cap since December 2023. Above 50 kW, which covers most commercial arrays, you must first apply to Stoke-on-Trent for a determination on prior approval of the design and appearance, in particular glare on neighbouring land. On a flat roof panels may stand no more than 1 metre above the roof and must sit at least 1 metre from its edge, and listed buildings and scheduled monuments are excluded. See our planning permission guide for the detail.
- Will rooftop solar improve the EPC rating of a let building in Stoke-on-Trent?
- It can. A non-domestic EPC is an asset rating, and on-site generation counts in the calculation, so an array usually lifts the score. Let property in England and Wales must be EPC E or better today. The government's interim response of 18 June 2026 proposes EPC B, where cost effective, from 2031 for let buildings over 1,000 m², and drops the EPC C step once planned for 2027. How far solar moves a particular building depends on its fabric and services, which is why the EPC assessor models it before anything is fitted.
- Does the grid around Stoke-on-Trent have capacity for export?
- National Grid Electricity Distribution is the distribution network operator for Staffordshire. Arrays above 3.68 kW per phase connect under G99, and the application sets the export limit. It is part of the design work we arrange.