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Solar panels for farms in Bedminster

Farm buildings around Bedminster carry broad, shallow roofs that were put up for storage and stock, not for generation. 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.

906 kWh per kWp a year at this latitude, so a 500 kWp array models at about 453,000 kWh. Source: EU PVGIS v5.2, SARAH3, 10 degree pitch, 14 percent system loss.

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96 m phase 1
Drawing Bedminster unit
Roof 96 x 62 m
Array 500 kWp
Yield 453,000 kWh/yr
Scale 1:500 / Rev A / Bristol

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

Bedminster / Bristol
A modern steel framed agricultural building with its roof covered in solar panels, tractor and trailer in the yard, fields beyond
Industrial stock of the kind we survey across Bristol.

Farm building solar PV across Bristol

What a farm roof near Bedminster generates

Modelled irradiation at this latitude is 1158 kWh per square metre a year in the plane of a shallow-pitched roof, which works out at 906 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.

No solar scheme is recorded in this postcode district in the planning database. On a farm that usually means nothing has been built above the reporting threshold rather than that nothing has been built, because a roof array on a shed rarely appears in it.

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

What a Bedminster 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: 74 kWh per kWpMarApr: 108 kWh per kWpAprMay: 123 kWh per kWpMayJun: 123 kWh per kWpJunJul: 126 kWh per kWpJul126 kWh Aug: 104 kWh per kWpAugSep: 83 kWh per kWpSepOct: 51 kWh per kWpOctNov: 29 kWh per kWpNovDec: 21 kWh per kWpDec

Jul produces 6.0 times what Dec does on the same roof. A 500 kWp array here models at about 453,000 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
Mar7437,000
Apr10854,000
May12361,500
Jun12361,500
Jul12663,000
Aug10452,000
Sep8341,500
Oct5125,500
Nov2914,500
Dec2110,500
Source: EU PVGIS v5.2
FIG. 2 Bedminster against the rest of Bristol
  • Bishopston908
  • Bedminster906
  • Hengrove903
  • Keynsham902
  • Filton895

Bedminster ranks 2 of 5 towns we cover in Bristol on modelled yield, against a national mean of 886 kWh per kWp. The county runs from 895 to 908, a spread of 13 kWh per kWp. Within Bristol 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

Connections around Bedminster are handled by National Grid Electricity Distribution, 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 farm uses most of what the roof makes during the working day.

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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.

We pass your details to our MCS-certified installation partner so they can quote. Read the privacy notice.

Questions about solar in Bedminster

What would a 500 kWp array produce on a farm near Bedminster?
Yes, and the figure matters more than the sunshine. At 906 kWh per kWp a year, a 500 kWp array on a Bedminster holding models at around 453,000 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 Bedminster?
Applications go to National Grid Electricity Distribution, who run the network across Bristol. 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.

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