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Solar panels for farms in Rushden

The case for solar on a Rushden holding turns on how much of the output the farm uses itself, not on how much the roof makes. The survey starts on the covering: fibre cement or steel, its remaining life, the purlin spacing and what the frame will carry.

900 kWh per kWp a year at this latitude, so a 500 kWp array models at about 450,000 kWh. Source: EU PVGIS v5.2, SARAH3, 10 degree pitch, 14 percent system loss.

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96 m phase 1
Drawing Rushden unit
Roof 96 x 62 m
Array 500 kWp
Yield 450,000 kWh/yr
Scale 1:500 / Rev A / NN10

Illustrative layout for a unit of this size. Your own figures come from the roof survey.

Rushden / Northamptonshire
Midlands arable farmland with solar on farm building roofs
Industrial stock of the kind we survey across East Midlands.

Solar for agricultural buildings across Northamptonshire

What a farm roof near Rushden generates

Modelled irradiation at this latitude is 1151 kWh per square metre a year in the plane of a shallow-pitched roof, which works out at 900 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.

The planning record lists 2 ground mounted solar schemes in this postcode district, which is a fair guide to how the local network has treated field arrays. The typical consented scheme in this district is about 10.4 MW, with the largest at 10.5 MW. Source: Renewable Energy Planning Database, Q1 2026.

1 roof mounted scheme is on record nearby. Roof arrays under a megawatt frequently never reach that database at all, so the real number of farm roofs generating around Rushden is higher than the record shows.

Surveys run across NN postcodes, NN10 outward.

Bedford 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.

FIG. 1 What a Rushden roof makes, month by month

What a Rushden roof makes, month by month

Modelled output per kWp installed, for a shallow-pitched south-facing array. Source: EU PVGIS v5.2.

050100Jan: 24 kWh per kWpJanFeb: 39 kWh per kWpFebMar: 73 kWh per kWpMarApr: 103 kWh per kWpAprMay: 122 kWh per kWpMayJun: 123 kWh per kWpJunJul: 124 kWh per kWpJul124 kWh Aug: 106 kWh per kWpAugSep: 83 kWh per kWpSepOct: 51 kWh per kWpOctNov: 30 kWh per kWpNovDec: 21 kWh per kWpDec

Jul produces 5.9 times what Dec does on the same roof. A 500 kWp array here models at about 450,000 kWh across the year, but it arrives unevenly, which is why we size against your summer daytime load and then look at whether storage is worth adding for the shoulder months.

Monthly figures as a table
MonthkWh per kWp500 kWp array
Jan2412,000
Feb3919,500
Mar7336,500
Apr10351,500
May12261,000
Jun12361,500
Jul12462,000
Aug10653,000
Sep8341,500
Oct5125,500
Nov3015,000
Dec2110,500
Source: EU PVGIS v5.2
FIG. 2 Rushden against the rest of Northamptonshire
  • Rushden900
  • Towcester897
  • Wellingborough896
  • Kettering895
  • Northampton893
  • Corby892
  • Daventry890

Rushden ranks 1 of 7 towns we cover in Northamptonshire on modelled yield, against a national mean of 886 kWh per kWp. The county runs from 890 to 900, a spread of 10 kWh per kWp. Within Northamptonshire that difference is small enough to ignore: where the building sits is not what decides this scheme, your consumption pattern is.

Bars are zero based, so length is proportional to the figure. Where a county is flat, that is the finding: location is not the lever, consumption is. Source: EU PVGIS v5.2, modelled per town

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 Northamptonshire the planning database records 133 solar schemes totalling 1932 MW, of which 25 are operational (REPD Q1 2026).

Solar already consented near NN10

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
Goosey Lodge - Solar Farm Wykes Engineering Limited Goosey Lodge 10.5 MW Ground Awaiting Construction
Gooseys Lodge, Wymington Lane - Solar Farm Wykes Engineering Limited Goosey Lodge 10.38 MW Ground Awaiting Construction
Westwood A D Plant, Bedford Road - Solar Panels Biogen (UK) Ltd n/a Roof Application Submitted
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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.

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Questions about solar in Rushden

How much does a farm roof near Rushden generate?
The model gives 900 kWh for every kWp installed here, so 500 kWp comes out at about 450,000 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 Rushden take the export?
National Grid Electricity Distribution is the distribution network operator for Northamptonshire. 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 Rushden?
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 Bedford before design sign-off.
Has anyone near NN10 already done this?
The planning database records 2 ground mounted and 1 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.

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