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Solar panels for farms in Newbury

A Newbury farm buys electricity at the worst rate of the day in exactly the hours its roof could be generating. What decides a farm scheme here is the state of the roof sheets and the incoming supply, which is why the survey looks at both before anyone sizes an array.

904 kWh per kWp a year at this latitude, so a 500 kWp array models at about 452,000 kWh. Source: EU PVGIS v5.2, SARAH3, 10 degree pitch, 14 percent system loss.

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96 m phase 1
Drawing Newbury unit
Roof 96 x 62 m
Array 500 kWp
Yield 452,000 kWh/yr
Scale 1:500 / Rev A / RG14

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

Newbury / Berkshire
South East farmland with solar arrays on farm buildings
Industrial stock of the kind we survey across South East.

Agricultural rooftop solar across Berkshire

What a farm roof near Newbury generates

Modelled irradiation at this latitude is 1159 kWh per square metre a year in the plane of a shallow-pitched roof, which works out at 904 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 Newbury is higher than the record shows.

Most of the buildings we look at here sit in the RG postcode area.

West Berkshire 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 Newbury roof makes, month by month

What a Newbury roof makes, month by month

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

050100Jan: 26 kWh per kWpJanFeb: 39 kWh per kWpFebMar: 73 kWh per kWpMarApr: 105 kWh per kWpAprMay: 121 kWh per kWpMayJun: 124 kWh per kWpJunJul: 125 kWh per kWpJul125 kWh Aug: 106 kWh per kWpAugSep: 83 kWh per kWpSepOct: 51 kWh per kWpOctNov: 30 kWh per kWpNovDec: 22 kWh per kWpDec

Jul produces 5.7 times what Dec does on the same roof. A 500 kWp array here models at about 452,000 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
Jan2613,000
Feb3919,500
Mar7336,500
Apr10552,500
May12160,500
Jun12462,000
Jul12562,500
Aug10653,000
Sep8341,500
Oct5125,500
Nov3015,000
Dec2211,000
Source: EU PVGIS v5.2
FIG. 2 Newbury against the rest of Berkshire
  • Thatcham910
  • Reading907
  • Maidenhead905
  • Newbury904
  • Slough903
  • Windsor901
  • Wokingham898
  • Bracknell891

Newbury ranks 4 of 8 towns we cover in Berkshire on modelled yield, against a national mean of 886 kWh per kWp. The county runs from 891 to 910, a spread of 19 kWh per kWp. Within Berkshire 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

Solar already consented near RG14

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
Metal Improvement Company Inc, Hambridge Lane - Solar panels Metal Improvement Company 0.25 MW Roof Awaiting Construction
Mary Hare School, Wantage Road - Solar Panels, ASHP & BESS Mary Hare School 0.16 MW Roof Awaiting Construction

Grid connection through Scottish and Southern Electricity Networks

Scottish and Southern Electricity 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 Berkshire the planning database records 83 solar schemes totalling 317 MW, of which 8 are operational (REPD Q1 2026).

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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 Newbury

What would a 500 kWp array produce on a farm near Newbury?
Yes, and the figure matters more than the sunshine. At 904 kWh per kWp a year, a 500 kWp array on a Newbury holding models at around 452,000 kWh. What changes the answer is how much of that the farm uses itself. Source: EU PVGIS v5.2, SARAH3, 10 degree pitch, 14 percent system loss.
Which network operator handles the connection around Newbury?
Applications go to Scottish and Southern Electricity Networks, who run the network across Berkshire. On a farm the incoming supply matters as much as their answer: a single phase supply caps what can be installed whatever the roof would take.
What does West Berkshire require for solar on an agricultural building?
Roof-mounted panels on an agricultural building often fall under permitted development, subject to limits on projection above the roof plane and to the building not being listed or in a conservation area or National Park. We confirm the position with West Berkshire before the design is finalised.
Has anyone near RG14 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.

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