Solar panels for farms in Maidstone
The case for solar on a Maidstone holding turns on how much of the output the farm uses itself, not on how much the roof makes. Each survey records the sheet type and condition, the usable area once rooflights and vents come out, and whether the supply is single or three phase.
930 kWh per kWp a year at this latitude, so a 500 kWp array models at about 465,000 kWh. Source: EU PVGIS v5.2, SARAH3, 10 degree pitch, 14 percent system loss.
Book a roof survey in MaidstoneIllustrative layout for a unit of this size. Your own figures come from the roof survey.
Farm building solar PV across Kent
What a farm roof near Maidstone generates
Modelled irradiation at this latitude is 1193 kWh per square metre a year in the plane of a shallow-pitched roof, which works out at 930 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 areas we cover, which is as strong as UK farm rooftop gets outside the south coast.
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 Maidstone is higher than the record shows.
We survey holdings across the ME postcode area, starting from ME15.
Maidstone 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.
Maidstone ranks 6 of 12 towns we cover in Kent on modelled yield, against a national mean of 886 kWh per kWp. The county runs from 915 to 990, a spread of 75 kWh per kWp. On a 500 kWp array that is about 37,500 kWh a year between the strongest and weakest town in the county.
Solar already consented near ME15
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 |
|---|---|---|---|---|
| W M Morrisons Supermarkets - Solar panels | WM Morrisons Supermarkets Plc | 0.36 MW | Roof | Awaiting Construction |
| Maidstone Borough Council Depot, Bircholt Road - Solar Panels | LASER Energy | 0.18 MW | Roof | Awaiting Construction |
Grid connection through UK Power Networks
UK Power Networks 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 Kent the planning database records 237 solar schemes totalling 2072 MW, of which 45 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 Maidstone
- How much does a farm roof near Maidstone generate?
- The model gives 930 kWh for every kWp installed here, so 500 kWp comes out at about 465,000 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 Maidstone take the export?
- UK Power Networks is the distribution network operator for Kent. 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 Maidstone?
- 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 Maidstone before design sign-off.
- Has anyone near ME15 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.