Solar panels for warehouses in Weston-super-Mare
What makes a Weston-super-Mare scheme work is rarely the panels. It is the condition of the roof underneath them. The survey measures the roof, not the postcode: cladding profile, purlin centres, remaining sheet life and the load the frame can take.
934 kWh per kWp a year at this latitude, so a 500 kWp array models at about 467,000 kWh. Source: EU PVGIS v5.2, SARAH3, 10 degree pitch, 14 percent system loss.
Book a roof survey in Weston-super-MareIllustrative layout for a unit of this size. Your own figures come from the roof survey.
Logistics solar PV across Somerset
What a roof in Weston-super-Mare actually generates
Modelled irradiation at this latitude is 1196 kWh per square metre a year in the plane of a shallow-pitched roof, which works out at 934 kWh for every kWp installed (EU PVGIS v5.2, SARAH3, 10 degree pitch, 14 percent system loss). That is around 5 percent above the mean across the towns we cover, which is as good as UK rooftop gets outside the south coast.
Distribution stock around Weston-super-Mare clusters on M5 J21, A370 and A371, which is where the large single-let roofs are.
Surveys run across BS postcodes, BS23 outward.
North Somerset is the planning authority for most sites here, and the built-up area holds a population of about 84,605, the size that tends to be served by mid-box last-mile units rather than national hubs (ONS Census 2021 built-up areas).
Weston-super-Mare ranks 1 of 8 towns we cover in Somerset on modelled yield, against a national mean of 886 kWh per kWp. The county runs from 894 to 934, a spread of 40 kWh per kWp. Within Somerset 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 BS23
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 |
|---|---|---|---|---|
| Weston General Hospital - Photovoltaic Installation Project | Weston NHS Foundation Trust | n/a | Roof | Application Submitted |
| Weston College - Solar Panels | Weston College | 0.3 MW | Roof | Awaiting Construction |
| Weston College University Campus, Loxton Road - Air Source Heat Pumps | Weston College | 0.42 MW | Roof | Awaiting Construction |
| Bournville Primary School, Selworthy Road - Solar Panels | Solar Options for Schools Limited | 0.32 MW | Roof | Awaiting Construction |
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 Somerset the planning database records 223 solar schemes totalling 1574 MW, of which 79 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 Weston-super-Mare
- How much does a warehouse roof in Weston-super-Mare generate?
- The model gives 934 kWh for every kWp installed here, so 500 kWp comes out at about 467,000 kWh a year before any shading losses. You need roughly 1,485 sqm of clear roof to fit it. Source: EU PVGIS v5.2, SARAH3, 10 degree pitch, 14 percent system loss.
- Does the grid around Weston-super-Mare have capacity?
- National Grid Electricity Distribution is the distribution network operator for Somerset. Anything above 3.68 kW per phase connects under G99, and the application sets the export limit. We submit it as part of the design.
- Is planning permission needed for panels on a Weston-super-Mare unit?
- Usually permitted development covers it. We still put the question to North Somerset before design sign-off, and we tell you early if a full application is needed rather than discovering it late.
- Has anyone near BS23 already done this?
- The planning database records 4 solar schemes in this postcode district, 4 of them roof mounted. That matters less as proof that it works and more as evidence of how the local network has been treating export applications. Source: Renewable Energy Planning Database, Q1 2026.