Solar panels for warehouses in Sherborne
Most of the industrial stock around Sherborne carries a large, shallow-pitched roof that was never asked to do anything. Each survey records the cladding profile, the usable area once rooflights and plant are removed, and the export limit worth applying for.
924 kWh per kWp a year at this latitude, so a 500 kWp array models at about 462,000 kWh. Source: EU PVGIS v5.2, SARAH3, 10 degree pitch, 14 percent system loss.
Book a roof survey in SherborneIllustrative layout for a unit of this size. Your own figures come from the roof survey.
Distribution centre solar across Dorset
What a roof in Sherborne actually generates
Modelled irradiation at this latitude is 1182 kWh per square metre a year in the plane of a shallow-pitched roof, which works out at 924 kWh for every kWp installed (EU PVGIS v5.2, SARAH3, 10 degree pitch, 14 percent system loss). That is around 4 percent above the mean across the towns we cover, which is as good as UK rooftop gets outside the south coast.
We survey across the DT postcode area, starting from DT9.
Dorset is the planning authority for most sites here, and the built-up area holds a population of about 10,360, so the stock here runs to trade counters, light industrial terraces and the occasional larger shed (ONS Census 2021 built-up areas).
Sherborne ranks 8 of 8 towns we cover in Dorset on modelled yield, against a national mean of 886 kWh per kWp. The county runs from 924 to 1006, a spread of 82 kWh per kWp. On a 500 kWp array that is about 41,000 kWh a year between the strongest and weakest town in the county.
Solar already consented near DT9
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 |
|---|---|---|---|---|
| Caswell Farm Solar Park | Juwi Renewable Energies | 6.7 MW | Ground | Operational |
| Milborne Port Solar Farm | Big 60 Million | 4.2 MW | Ground | Operational |
| Alton Mead Lane | Brilliant Harvest Installations | 5 MW | Ground | Planning Permission Expired |
| Higher Stockbridge Farm | Voltalia UK | 35 MW | Ground | Awaiting Construction |
| Caswell Farm, Common Lane - Solar Farm | GridSource Limited | 40 MW | Ground | Application Submitted |
Grid connection through Scottish and Southern Electricity Networks
Connections around Sherborne are handled by Scottish and Southern Electricity Networks, 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 warehouse uses most of what the roof makes during the working day.
Across Dorset the planning database records 149 solar schemes totalling 1078 MW, of which 47 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 Sherborne
- Is there enough sun in Sherborne to make this work?
- Modelled at 924 kWh per kWp a year for a shallow-pitched roof at this latitude, which puts a 500 kWp array at roughly 462,000 kWh a year before shading. That array needs about 1,485 sqm of clear roof once walkways and setbacks are allowed for. Source: EU PVGIS v5.2, SARAH3, 10 degree pitch, 14 percent system loss.
- Who do we apply to for export in Sherborne?
- Capacity varies street by street, and only Scottish and Southern Electricity Networks can answer it for your connection. We ask the question early, because an export-limited offer changes the design rather than killing the scheme.
- Do we need planning permission in Dorset?
- In most cases no, because roof-mounted panels on commercial buildings sit within permitted development. The exceptions are listed buildings, conservation areas and arrays that stand proud of the roof plane. We check with Dorset first either way.
- Has anyone near DT9 already done this?
- The planning database records 5 solar schemes in this postcode district. 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.