What would a 500 kWp array produce on a farm near Accrington?

Yes, and the figure matters more than the sunshine. At 783 kWh per kWp a year, a 500 kWp array on a Accrington holding models at around 392,000 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 Accrington?

Applications go to Electricity North West, who run the network across Lancashire. 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 Hyndburn 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 Hyndburn before the design is finalised.

Has anyone near BB5 already done this?

The planning database records 1 ground mounted and 5 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.

Solar panels for farms in Accrington

Farm buildings around Accrington 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.

783 kWh per kWp a year at this latitude, so a 500 kWp array models at about 392,000 kWh. Source: EU PVGIS v5.2, SARAH3, 10 degree pitch, 14 percent system loss.

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Drawing Accrington unit

Roof 96 x 62 m

Array 500 kWp

Yield 392,000 kWh/yr

Scale 1:500 / Rev A / BB5

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

Accrington / Lancashire

Farmland in the North West with solar arrays on farm building roofs — Industrial stock of the kind we survey across North West.

Farm building solar PV across Lancashire

What a farm roof near Accrington generates

Modelled irradiation at this latitude is 997 kWh per square metre a year in the plane of a shallow-pitched roof, which works out at 783 kWh for every kWp installed (EU PVGIS v5.2, SARAH3, 10 degree pitch, 14 percent system loss). That is about 12 percent below the mean across the areas we cover, so the case here rests on using the output on the holding rather than exporting it.

The planning record lists 1 ground mounted solar scheme 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 2 MW. Source: Renewable Energy Planning Database, Q1 2026.

5 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 Accrington is higher than the record shows.

We survey holdings across the BB postcode area, starting from BB5.

Hyndburn 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 Accrington roof makes, month by month

May produces 8.8 times what Dec does on the same roof. A 500 kWp array here models at about 392,000 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

Month	kWh per kWp	500 kWp array
Jan	16	8,000
Feb	32	16,000
Mar	64	32,000
Apr	96	48,000
May	114	57,000
Jun	110	55,000
Jul	111	55,500
Aug	93	46,500
Sep	69	34,500
Oct	41	20,500
Nov	23	11,500
Dec	13	6,500

Source: EU PVGIS v5.2

FIG. 2 Accrington against the rest of Lancashire

Blackpool888
Lytham St Anne's878
Preston805
Lancaster797
Chorley787
Accrington783
Blackburn782
Burnley774

Accrington ranks 6 of 8 towns we cover in Lancashire on modelled yield, against a national mean of 886 kWh per kWp. The county runs from 774 to 888, a spread of 114 kWh per kWp. On a 500 kWp array that is about 57,000 kWh a year between the strongest and weakest town in the county.

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 BB5

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
Whinney Hill Road - Solar Photovoltaic Panels	Senator Group	0.18 MW	Roof	Awaiting Construction
Altham Business Park - Solar Panels	The Senator Group Altham	1.18 MW	Roof	Operational
Newhouse Road - Solar PV System	Senator Group	0.43 MW	Roof	Application Submitted
Altham - Solar PV	Senator Group	0.15 MW	Roof	Awaiting Construction
St Christophers School, Queens Road - Solar Panels	Solar Options for Schools Limited	0.41 MW	Roof	Awaiting Construction
Coach Road Meadow - Solar Farm	Prospects Community Energy Limited	2 MW	Ground	Awaiting Construction

Grid connection through Electricity North West

Electricity North West 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 Lancashire the planning database records 161 solar schemes totalling 521 MW, of which 25 are operational (REPD Q1 2026).

Book the survey

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 Accrington

What would a 500 kWp array produce on a farm near Accrington?: Yes, and the figure matters more than the sunshine. At 783 kWh per kWp a year, a 500 kWp array on a Accrington holding models at around 392,000 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 Accrington?: Applications go to Electricity North West, who run the network across Lancashire. 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 Hyndburn 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 Hyndburn before the design is finalised.
Has anyone near BB5 already done this?: The planning database records 1 ground mounted and 5 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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