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Commercial building solar panels in Blackpool

An office or store in Blackpool buys most of its electricity between eight in the morning and six at night, which is when a roof array generates. We check the covering and the lease together, because a roof with eight years of membrane left and a tenant with a break in three changes the answer.

888 kWh per kWp a year at this latitude, so a 210 kWp array models at about 186,000 kWh. Source: EU PVGIS v5.2, SARAH3, 10 degree pitch, 14 percent system loss.

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60 m 32 m N plant screen shade, kept clear stair core edge strip 1.5 m phase 1
Drawing Blackpool commercial roof
Roof 60 x 32 m, 1,920 m²
Array 210 kWp, east-west
Yield 186,000 kWh/yr
Scale 1:400 / Rev A / FY4

Illustrative layout for a flat commercial roof of this size, with plant, shade and access kept clear. Your own figures come from the roof survey.

149,070
people in the Blackpool built-up area (ONS Census 2021)
770
office properties on the rating list in Blackpool (VOA, March 2025)
2,160
retail properties, 40 of them large-format (VOA, March 2025)
2
named commercial rooftop schemes on the planning record nearby (REPD, Q1 2026)
The commercial edge of a North West town, offices and a retail park with solar on several roofs, Pennine hills beyond
Commercial stock of the kind we survey across North West. Generated illustration, not a named site.

Solar for offices and retail across Lancashire

How much sun a Blackpool roof gets

Modelled irradiation here is 1,125 kWh per square metre a year on a low-tilt array, which works out at 888 kWh for every kWp installed (EU PVGIS v5.2, SARAH3, 10 degree pitch, 14 percent system loss). That is within a few percent of the mean across the towns we cover, so the weather is not what decides the case here. Opening hours are.

The rating list for Blackpool

The Valuation Office Agency's rating list puts 770 office and 2,160 retail properties in Blackpool, covering about 150,000 and 365,000 square metres of floorspace respectively. By office stock the district sits below the median of the 318 districts in England and Wales; by retail stock it sits in the top quarter of the 318 districts in England and Wales.

The big roofs are in the 40 large-format retail units, superstores and retail warehouses in the district, about 95,000 square metres of floorspace under largely single storey roofs.

The same list carries 350 hotel, leisure and assembly properties in the district. Leisure centres and hotels run seven days a week, which puts weekend generation to use that an office would export.

Source: Valuation Office Agency, Non-domestic rating: business floorspace, 31 March 2025 (published December 2025), counts and floorspace by special category code and local authority district, England and Wales.

Commercial rooftop solar already planned near Blackpool

The Renewable Energy Planning Database records 2 roof-mounted schemes on leisure and hospitality and public sector buildings in this postcode district. These are other organisations' projects, listed from the public record, not ours.

Scheme Applicant Type Capacity Status
Marton Mere Holiday Village, Mythop Road Bourne Leisure Group leisure 0.3 MW Awaiting Construction
Blackpool Police Divisional Headquarters Equans Regeneration Limited civic 0.35 MW Awaiting Construction

The built-up area holds about 149,070 people, large enough for a retail park or two and a cluster of office buildings (ONS Census 2021 built-up areas).

We arrange surveys across the FY postcode area, starting from FY4.

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

What a Blackpool roof makes, month by month

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

050100Jan: 19 kWh per kWpJanFeb: 38 kWh per kWpFebMar: 73 kWh per kWpMarApr: 107 kWh per kWpAprMay: 129 kWh per kWpMay129 kWh Jun: 126 kWh per kWpJunJul: 125 kWh per kWpJulAug: 107 kWh per kWpAugSep: 78 kWh per kWpSepOct: 46 kWh per kWpOctNov: 24 kWh per kWpNovDec: 16 kWh per kWpDec

May produces 8.1 times what Dec does on the same roof. A 210 kWp array here models at about 186,000 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 kWp210 kWp array
Jan193,990
Feb387,980
Mar7315,330
Apr10722,470
May12927,090
Jun12626,460
Jul12526,250
Aug10722,470
Sep7816,380
Oct469,660
Nov245,040
Dec163,360
Source: EU PVGIS v5.2
FIG. 2 Blackpool against the rest of Lancashire
  • Blackpool888
  • Lytham St Anne's878
  • Preston805
  • Lancaster797
  • Chorley787
  • Accrington783
  • Blackburn782
  • Burnley774

Blackpool ranks 1 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 210 kWp commercial roof that is about 23,940 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

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).

All solar on record near FY4

Every scheme in this postcode district in the government's Renewable Energy Planning Database, Q1 2026, ground and roof mounted, commercial or not. None of them is ours. Together they are a fair guide to how the local network has been treating export applications.

Scheme Operator Capacity Mounting Status
Cask Farm Lightsource Renewable Energy 5 MW Ground Application Refused
Wallis Building Designs, Midgeland Road - Solar Panels Wallis Building Designs 0.22 MW Ground Application Withdrawn
Progress Way - Solar Panels Corbenyah Properties Limited 0.2 MW Ground Application Withdrawn
Marton Mere Holiday Village, Mythop Road - Solar Panels Bourne Leisure Group 0.3 MW Roof Awaiting Construction
Blackpool Police Divisional Headquarters - Solar Panels Equans Regeneration Limited 0.35 MW Roof Awaiting Construction
Peel Road Phase 2 - Solar Farm Energi Generation 13 MW Ground Application Submitted
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Send us the postcode

Tell us where the building is, roughly how big the roof is, and whether you own it or lease it. 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 Blackpool

What would a 210 kWp array produce in Blackpool?
Yes. At 888 kWh per kWp a year, a 210 kWp array on a Blackpool roof models at around 186,000 kWh. What changes the answer is how much of that the building uses during opening hours rather than exports. Source: EU PVGIS v5.2, SARAH3, 10 degree pitch, 14 percent system loss.
Do we need planning permission for solar on a commercial building in Blackpool?
Usually not a full application. In England, panels on the roof of a non-domestic building are permitted development under Class J of Part 14 of the General Permitted Development Order, with no capacity cap since December 2023. Above 50 kW, which covers most commercial arrays, you must first apply to Blackpool for a determination on prior approval of the design and appearance, in particular glare on neighbouring land. On a flat roof panels may stand no more than 1 metre above the roof and must sit at least 1 metre from its edge, and listed buildings and scheduled monuments are excluded. See our planning permission guide for the detail.
Does solar help a Blackpool landlord meet MEES?
It can. A non-domestic EPC is an asset rating, and on-site generation counts in the calculation, so an array usually lifts the score. Let property in England and Wales must be EPC E or better today. The government's interim response of 18 June 2026 proposes EPC B, where cost effective, from 2031 for let buildings over 1,000 m², and drops the EPC C step once planned for 2027. How far solar moves a particular building depends on its fabric and services, which is why the EPC assessor models it before anything is fitted.
Which network operator handles the connection in Blackpool?
Capacity varies street by street and only Electricity North West can answer it for your connection. We ask early, because an export-limited offer changes the design rather than ending the scheme, and most commercial buildings use most of what they generate anyway.

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