Burnley businesses with significant daytime electricity use and usable roof space typically see 5–7 year payback on commercial solar in 2026. Our local Nelson base keeps survey and install turnaround tight for sites across BB10, BB11 and BB12.
Who commercial solar suits in Burnley
- Manufacturers and engineering firms on Burnley Bridge or Shuttleworth Mead
- Distribution and logistics sites with large flat roofs
- Care homes, hotels and hospitality with steady daytime load
- Schools, GP surgeries and community buildings
- Farms and rural businesses on the Burnley fringe
Typical Burnley commercial sites
Burnley's commercial estate is dominated by Burnley Bridge Business Park, Shuttleworth Mead Business Park, the Weavers' Triangle regeneration zone, and Network 65. These sites have substantial unshaded flat roofs ideal for 50–500kWp systems.
Local advantage
Cost and ROI for Burnley commercial solar
- 30kWp system: £24,000–£32,000 installed — 5–7 year payback
- 100kWp system: £70,000–£90,000 installed — 4–6 year payback
- 250kWp system: £160,000–£200,000 installed — 4–5 year payback
Payback depends on import rate, daytime self-consumption and any export tariff. We model all three in your business case.
Commercial solar ROI by industry in Burnley
Payback varies by sector because daytime electricity demand and roof area differ. The table below shows typical patterns we see across Burnley's commercial base:
| Sector | Typical site | Daytime demand | Typical payback |
|---|---|---|---|
| Manufacturing & engineering | Burnley Bridge / Shuttleworth Mead units | High, steady | 4–6 years |
| Logistics & distribution | Large flat-roof warehouses | Moderate, high roof area | 5–7 years |
| Care homes & hospitality | 24/7 occupancy sites | High, around the clock | 5–7 years |
| Offices & retail | Town-centre and Network 65 units | Daytime-led | 5–8 years |
Manufacturers with high daytime self-consumption see the fastest returns; logistics sites benefit most from large unshaded roofs. We model your actual half-hourly load to confirm the payback for your premises.
Commercial solar feasibility for your Burnley site
We model generation, self-consumption, ROI and finance options in a single proposal.
PPA and finance options
Qualifying Burnley businesses can install commercial solar with zero upfront cost through a Power Purchase Agreement (PPA). The PPA provider funds the install and you buy the generated electricity at a fixed, below-grid rate for 15–25 years.
See Solar PPA Explained for the full mechanics.
Full Expensing and capital allowances
For owner-occupied Burnley businesses paying corporation tax, Full Expensing allows 100% of the qualifying solar spend to be deducted from taxable profits in Year 1 — effectively returning 25% of the install cost as tax relief for main-rate payers. See our Full Expensing guide for detail.
For wider local context — domestic and commercial — see our Burnley solar quotes page.
Planning permission for Burnley commercial solar
Most rooftop commercial solar in Burnley falls under permitted development, so no planning application is needed. The main exceptions to check are:
- Listed buildings and conservation areas — including parts of the Weavers' Triangle, where full consent is usually required.
- Ground-mounted arrays — larger field or car-park canopy systems typically need a planning application.
- Panels facing a highway on certain frontages, or installations exceeding permitted-development height limits above the roof plane.
We confirm the planning position with Burnley Borough Council for your specific site before design, and handle any application on your behalf where one is needed.
Battery storage and demand management
For Burnley sites with peaks outside daylight hours — care homes, hospitality, 24/7 logistics — pairing solar with commercial battery storage lifts self-consumption and unlocks tariff arbitrage and capacity-charge savings. Batteries also provide resilience against short outages on critical operations.
- Peak shaving — discharge during expensive demand windows to cut capacity charges.
- Tariff arbitrage — store cheap off-peak or surplus solar for peak use.
- Self-consumption — capture daytime generation that would otherwise export at low rates.
See commercial solar + battery storage and how to size a commercial solar system for the technical detail.
Frequently asked questions
What size commercial system suits a Burnley industrial unit?
Most single-tenant industrial units in Burnley suit 50–250kWp depending on roof area and consumption. We size to maximise self-consumption rather than maximum roof fill.
Do commercial installs in Burnley need planning permission?
Most rooftop commercial solar falls under permitted development. We confirm the planning position for your specific site as part of the survey.
How disruptive is a commercial install?
Installs are typically completed over 1–4 weeks depending on size, with minimal disruption to operations. We work around your shift patterns where required.
Can we combine PPA with battery storage?
Yes — many Burnley commercial sites pair solar PPA with on-site battery storage to maximise self-consumption and provide tariff arbitrage. We design both together.


