Commercial building solar panels in Mansfield
An office or store in Mansfield buys most of its electricity between eight in the morning and six at night, which is when a roof array generates. What decides a scheme is the roof covering, the parapet height and the plant layout, which is why the survey happens on the roof rather than from a satellite image.
852 kWh per kWp a year at this latitude, so a 210 kWp array models at about 179,000 kWh. Source: EU PVGIS v5.2, SARAH3, 10 degree pitch, 14 percent system loss.
Book a roof survey in MansfieldIllustrative layout for a flat commercial roof of this size, with plant, shade and access kept clear. Your own figures come from the roof survey.
- 63,445
- people in the Mansfield built-up area (ONS Census 2021)
- 720
- office properties on the rating list in Mansfield (VOA, March 2025)
- 910
- retail properties, 60 of them large-format (VOA, March 2025)
- 1
- named commercial rooftop scheme on the planning record nearby (REPD, Q1 2026)
Solar for offices and retail across Nottinghamshire
How much sun a Mansfield roof gets
Modelled irradiation here is 1,087 kWh per square metre a year on a low-tilt array, which works out at 852 kWh for every kWp installed (EU PVGIS v5.2, SARAH3, 10 degree pitch, 14 percent system loss). That is about 4 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 Mansfield
The Valuation Office Agency's rating list puts 720 office and 910 retail properties in Mansfield, covering about 83,000 and 247,000 square metres of floorspace respectively. By office stock the district sits below the median of the 318 districts in England and Wales; by retail stock it sits below the median of the 318 districts in England and Wales.
The big roofs are in the 60 large-format retail units, superstores and retail warehouses in the district, about 139,000 square metres of floorspace under largely single storey roofs.
The same list carries 160 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.
Commercial rooftop solar already planned near Mansfield
The Renewable Energy Planning Database records one roof-mounted scheme on supermarket and retail buildings in this postcode district. These are other organisations' projects, listed from the public record, not ours.
| Scheme | Applicant | Type | Capacity | Status |
|---|---|---|---|---|
| Sutton Road | WM Morrisons Supermarkets Plc | retail | 0.41 MW | Awaiting Construction |
The built-up area holds about 63,445 people, so the stock here runs to high street premises, a supermarket or two and the odd hotel (ONS Census 2021 built-up areas).
We arrange surveys across the NG postcode area, starting from NG18.
Mansfield ranks 6 of 7 towns we cover in Nottinghamshire on modelled yield, against a national mean of 886 kWh per kWp. The county runs from 842 to 874, a spread of 32 kWh per kWp. Within Nottinghamshire that difference is small enough to ignore: where the building sits is not what decides this scheme, your consumption pattern is.
Grid connection through National Grid Electricity Distribution
National Grid Electricity Distribution operates the distribution network across Nottinghamshire, so the export application goes to them. Anything larger than 3.68 kW per phase falls under G99, which means an application before commissioning rather than a notification afterwards. A constrained network is not the end of a scheme. Capping export costs little when the building already absorbs most of what the roof produces.
Across Nottinghamshire the planning database records 164 solar schemes totalling 3700 MW, of which 35 are operational (REPD Q1 2026).
All solar on record near NG18
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 |
|---|---|---|---|---|
| Sutton Road - Solar Panels | WM Morrisons Supermarkets Plc | 0.41 MW | Roof | Awaiting Construction |
| Linney Group, Adamsway - Solar Panels | W & J Linney | 0.2 MW | Roof | Awaiting Construction |
| The Samworth Church Academy, Sherwood Hall Road - Solar Panels | eEnergy Group PLC | 0.32 MW | Roof | Awaiting Construction |
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 Mansfield
- Is there enough sun in Mansfield for a commercial roof array?
- Modelled at 852 kWh per kWp a year for a low-tilt array at this latitude, a 210 kWp system comes out at roughly 179,000 kWh a year before shading. It needs about 1,390 m² of flat roof once the edge strip, plant and walkways are kept clear. Source: EU PVGIS v5.2, SARAH3, 10 degree pitch, 14 percent system loss.
- Do we need planning permission for solar on a commercial building in Mansfield?
- 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 Mansfield 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.
- Does solar help a Mansfield landlord meet MEES?
- 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.
- Which network operator handles the connection in Mansfield?
- Capacity varies street by street and only National Grid Electricity Distribution can answer it for your connection. We ask early, because an export-limited offer changes the design rather than ending the scheme, and most commercial buildings use most of what they generate anyway.