The short answer
Leeds businesses sit in Northern Powergrid's Yorkshire network, with generation around or slightly below the UK average and an established field of Yorkshire installers. We match you with a vetted installer covering Leeds for a free, no-obligation site survey.
Picking a commercial solar installer is the step where businesses most often get a poor deal — the Leeds market has plenty of firms, and quality varies. This page covers what is specific to going solar in Leeds; our guide to choosing an installer sets out the full vetting criteria, and our quote-comparison checklist shows what a good quote must contain.
Who runs the grid in Leeds?
Leeds is served by Northern Powergrid's Yorkshire licence area. Your installer applies to them for the grid connection — a G99 application for exporting systems, typically 8–12 weeks. Network headroom varies, so it is checked at survey stage.
| Local factor | Detail |
|---|---|
| Distribution network operator | Northern Powergrid |
| Grid connection | G99 application for exporting systems — typically 8–12 weeks |
| Wider area | Yorkshire |
How much will a roof generate in Leeds?
Yorkshire sits around or just below the UK average for generation, so expect close to 950 kWh per kWp per year. Strong daytime electricity use is what makes the numbers work this far north.
The number that matters most is how much you use during daylight: every unit you generate and use yourself displaces grid power at 25–30p. Our payback and ROI guide works through the returns, or get a figure for your own roof with the calculator below.
Are there solar grants for Leeds businesses?
The West Yorkshire Combined Authority used UK Shared Prosperity Fund money for business energy support. UKSPF closed to new applications in March 2026; the Local Growth Fund now operates in the West Yorkshire mayoral area, so check the current rounds before relying on one.
On top of any local scheme, every UK business can use the £1m Annual Investment Allowance to deduct the cost from profits — worth roughly 25% of the project back at the 25% corporation tax rate. Our grants and tax relief guide has the national picture.
The Leeds installer market
Leeds and the wider Yorkshire market has a number of long-established local installers, several trading for well over a decade. Independent vetting on certification, insurance and track record still matters — longevity alone is not a guarantee of a fair quote.
Planning permission in Leeds
Permitted development covers most commercial rooftop solar in Leeds. Listed buildings and conservation areas are the exceptions. Building regulations always apply.
Full detail is on our commercial solar planning permission guide.
Get matched with a vetted installer in Leeds
Frequently asked questions
Who runs the electricity grid in Leeds?+
Northern Powergrid is the distribution network operator for Leeds and the Yorkshire area. Your installer submits the grid connection (G99) application to them for any exporting system; approval usually takes 8–12 weeks.
Are there solar grants for Leeds businesses?+
West Yorkshire used UK Shared Prosperity Fund money for business energy measures; that fund closed in March 2026 and the Local Growth Fund now operates in the mayoral area. The £1m Annual Investment Allowance also returns roughly 25% of project cost through tax relief. Grant rounds change, so confirm what is open before relying on it.
Is solar worth it in Leeds?+
Yes, for most businesses with daytime demand. Generation runs around the UK average, and returns come from displacing grid power at 25–30p per unit. Payback typically lands in the 4–7 year range, faster for warehouses and other daytime-heavy operations.
How do you choose the installer I'm matched with?+
We match you with a Yorkshire installer that meets our published vetting criteria — MCS certification, adequate insurance, track record on systems of your size, and written maintenance terms. You pay nothing and there is no obligation.
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Updated June 2026 · By Taro Schenker, founder of Business Solar Check. We're independent — we don't install solar. Figures are indicative UK averages; your site survey confirms the numbers for your roof.