Commercial building solar panels in Ripon
For a landlord in Ripon, a roof array is increasingly a question about the EPC rating as much as the electricity bill. Each survey records the usable area once edge strips, plant and walkways are taken out, the load the deck can take, and whether the lease lets the occupier alter the roof.
834 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 RiponIllustrative layout for a flat commercial roof of this size, with plant, shade and access kept clear. Your own figures come from the roof survey.
- 16,590
- people in the Ripon built-up area (ONS Census 2021)
- 4,260
- office properties on the rating list in North Yorkshire (VOA, March 2025)
- 5,890
- retail properties, 160 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 North Yorkshire
How much sun a Ripon roof gets
Modelled irradiation here is 1,064 kWh per square metre a year on a low-tilt array, which works out at 834 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 North Yorkshire
The Valuation Office Agency's rating list puts 4,260 office and 5,890 retail properties in North Yorkshire, covering about 468,000 and 1,033,000 square metres of floorspace respectively. By office stock the district sits in the top tenth of the 318 districts in England and Wales; by retail stock it sits in the top tenth of the 318 districts in England and Wales.
160 of those retail properties are superstores, large food stores, large shops or retail warehouses, together about 358,000 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 1,820 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 16,590 people, so the stock here runs to high street premises, a supermarket or two and the odd hotel (ONS Census 2021 built-up areas).
Surveys run across HG postcodes, HG4 outward.
Ripon ranks 4 of 8 towns we cover in North Yorkshire on modelled yield, against a national mean of 886 kWh per kWp. The county runs from 799 to 859, a spread of 60 kWh per kWp. On a 210 kWp commercial roof that is about 12,600 kWh a year between the strongest and weakest town in the county.
All solar on record near HG4
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 |
|---|---|---|---|---|
| Barugh Farm | HB & CH Barker Ltd | 5 MW | Ground | Operational |
| Duffield Wood Yard, Melmerby Green Lane - Solar Panels | Duffield Timber | 0.2 MW | Roof | Awaiting Construction |
| Newby Hall Estate, The Stables - Solar Panels | Newby Hall Estate | 0.15 MW | Roof | Awaiting Construction |
| Sawley Hall, Sawley - Solar Pv Array | Sawley Estate | 0.23 MW | Ground | Application Withdrawn |
| Cedar Retreats, West Tanfield - Solar Panels | Cedar Retreats | 0.17 MW | Roof | Awaiting Construction |
| Ripon Grammar School, Clotherholme Road - Solar Panels | Solar Options for Schools Limited | 0.44 MW | Roof | Awaiting Construction |
Grid connection through Northern Powergrid
Connections around Ripon are handled by Northern Powergrid, which sets the export limit for the site. Above 3.68 kW per phase the connection runs under G99, so the export limit is agreed in advance rather than assumed. Where the local network is constrained, an export-limited connection usually still makes the scheme work, because a commercial building uses most of what the roof makes during the working day.
Across North Yorkshire the planning database records 151 solar schemes totalling 1723 MW, of which 18 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 Ripon
- Is there enough sun in Ripon for a commercial roof array?
- Modelled at 834 kWh per kWp a year for a low-tilt array at this latitude, a 210 kWp system comes out at roughly 175,000 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.
- Is planning permission needed for panels on a Ripon 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 North Yorkshire 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 Ripon?
- 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 Ripon have capacity for export?
- Northern Powergrid is the distribution network operator for North Yorkshire. 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.