Solar panels for farms in Wymondham
Most holdings around Wymondham already own the best generating site they will ever have, and it is the roof of the shed they built for something else. The survey starts on the covering: fibre cement or steel, its remaining life, the purlin spacing and what the frame will carry.
906 kWh per kWp a year at this latitude, so a 500 kWp array models at about 453,000 kWh. Source: EU PVGIS v5.2, SARAH3, 10 degree pitch, 14 percent system loss.
Book a roof survey in WymondhamIllustrative layout for a unit of this size. Your own figures come from the roof survey.
Solar for agricultural buildings across Norfolk
What a farm roof near Wymondham generates
Modelled irradiation at this latitude is 1160 kWh per square metre a year in the plane of a shallow-pitched roof, which works out at 906 kWh for every kWp installed (EU PVGIS v5.2, SARAH3, 10 degree pitch, 14 percent system loss). That sits within a few percent of the mean across the areas we cover, so what decides the scheme is your own demand pattern rather than the latitude.
2 roof mounted schemes are on record nearby. Roof arrays under a megawatt frequently never reach that database at all, so the real number of farm roofs generating around Wymondham is higher than the record shows.
Surveys run across NR postcodes, NR18 outward.
South Norfolk is the planning authority for most holdings here, and it is the authority that decides whether an array on an agricultural building falls inside permitted development.
Wymondham ranks 3 of 8 towns we cover in Norfolk on modelled yield, against a national mean of 886 kWh per kWp. The county runs from 897 to 923, a spread of 26 kWh per kWp. Within Norfolk that difference is small enough to ignore: where the building sits is not what decides this scheme, your consumption pattern is.
Solar already consented near NR18
From the government's Renewable Energy Planning Database, Q1 2026. These are the schemes on record in this postcode district, which is a fair guide to how the local network has been treating export applications.
| Scheme | Operator | Capacity | Mounting | Status |
|---|---|---|---|---|
| Wymondham Leisure Centre, Norwich Road - Solar Panels | Private Developer | 0.17 MW | Roof | Application Submitted |
| Wymondham Leisure Centre, Norwich Road -Solar Panels | South Norfolk and Broadland Council | 0.3 MW | Roof | Awaiting Construction |
Grid connection through UK Power Networks
UK Power Networks operates the distribution network across Norfolk, 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 Norfolk the planning database records 179 solar schemes totalling 1490 MW, of which 43 are operational (REPD Q1 2026).
Send us the postcode
Tell us where the unit is and roughly how big the roof is. 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 Wymondham
- How much does a farm roof near Wymondham generate?
- The model gives 906 kWh for every kWp installed here, so 500 kWp comes out at about 453,000 kWh a year before shading losses. A building of roughly 1,485 sqm of clear roof carries it. Source: EU PVGIS v5.2, SARAH3, 10 degree pitch, 14 percent system loss.
- Will the rural network around Wymondham take the export?
- UK Power Networks is the distribution network operator for Norfolk. Anything above 3.68 kW per phase connects under G99, and the application sets the export limit. Rural supplies are often the binding constraint, so we ask the question before an array is sized.
- Is planning permission needed for panels on a farm building near Wymondham?
- Usually permitted development covers a roof array. Ground mounted arrays are a different question and are far more likely to need a full application. We put both to South Norfolk before design sign-off.
- Has anyone near NR18 already done this?
- The planning database records 0 ground mounted and 2 roof mounted solar schemes in this postcode district. That matters less as proof it works and more as evidence of how the local network has treated export applications. Roof arrays under a megawatt often never appear in the database, so the real figure is higher. Source: Renewable Energy Planning Database, Q1 2026.