Asset Finance

Asset finance for commercial solar, explained in detail

Asset finance is best understood as an umbrella term rather than a single product. What sits underneath it is lending secured against the solar equipment itself: the panels, inverters, mounting and associated works. Because the kit is the security, the funder is taking a view on the asset and your ability to service the payments, not carving into the credit lines you keep for stock, payroll or expansion. That is the core appeal for a UK business that wants a rooftop or ground-mount system without draining its cash reserves.

In practice the term covers two distinct structures, hire purchase and a finance lease, usually arranged through specialist renewable or equipment-finance lenders. They feel similar when you sign, but they behave differently on ownership, on your balance sheet and on who claims the tax allowances. That is why the structure matters far more than the label on the quote.

How it works in practice

You agree a term with the funder, commonly anywhere from 3 to 10 years, and repay in fixed instalments. Pricing is typically set off a reference rate such as the base rate plus a margin that reflects your covenant and the term length. The system is installed and commissioned by an MCS-certified installer, and from day one it is generating and, where sized for it, exporting power. The intention is that the energy savings and any export income help carry the repayments, so the asset works while it is being paid for.

Under hire purchase you are on a path to ownership: you make the payments, often with an option-to-purchase fee at the end, and the asset becomes yours. Under a finance lease the funder retains legal title and you pay for use, with the asset typically sitting on your balance sheet under current accounting standards. Both preserve working capital; they simply differ on where you land at the end of the term.

Who it suits, and who it does not

Asset finance tends to suit established, VAT-registered trading businesses that generate steady turnover and want to keep their bank facilities free for the core operation. If you value certainty of monthly cost and expect to own the equipment for its full life, hire purchase is a natural fit. If you want the payments cleanly matched to use and are less concerned about final ownership, a finance lease can work well.

It is a weaker fit if you have no appetite for the equipment sitting on your balance sheet, if your credit position would attract a steep margin, or if you would genuinely rather someone else own and maintain the system entirely. In those cases an operating lease or a power purchase agreement may line up better, since responsibility and risk are shifted differently. It is worth comparing costed quotes across routes before you commit.

The tax and accounting angle

Solar PV is classed as special rate plant for capital allowances, which changes what is available. It does not qualify for 100% full expensing, which is main-rate only, and it does not qualify for the 40% first-year allowance. It does qualify for the Annual Investment Allowance, giving 100% first-year relief on qualifying spend up to 1 million pounds, which covers the great majority of commercial installs. Above that cap, companies can use the 50% special-rate first-year allowance, with the remaining balance written down at 6% a year.

Structure determines who claims. Under hire purchase you are usually treated as the owner for capital-allowances purposes and claim the allowances yourself. Under a finance lease the funder generally owns the asset and claims the allowances, often reflecting that benefit in the rentals, so the value reaches you through pricing rather than a direct claim. VAT on commercial solar is 20% and is reclaimable by VAT-registered businesses; the 0% domestic rate does not apply to commercial projects.

Two further points support the numbers. Rooftop solar generated for self-consumption is 100% exempt from business rates in England from April 2022 to March 2035, and exported electricity can earn income under the Smart Export Guarantee, which replaced the Feed-in Tariff and is open to systems up to 5 MW. Salix and Public Sector Decarbonisation funding is public sector only and does not apply to private companies. This is general information, not tax advice, so confirm the treatment of any specific structure with your accountant before you sign.

What to watch for

Read the small print on the option-to-purchase fee, on any balloon or residual, and on early-settlement terms, since these decide the true total cost. Check who is responsible for insurance and maintenance across the term, and confirm the term is not stretched so far that you are still paying long after the savings have peaked. Above all, make sure the quote is explicit about whether it is hire purchase or a lease, because the ownership and tax consequences follow from that one choice.

Get a costed quote

We are a comparison and quote service, not a lender or financial adviser, and we connect UK businesses with vetted MCS-certified installers and funders. The most reliable way to see whether asset finance beats capital purchase or another route for your building is to line the numbers up side by side. Start with how the finance options compare, then get a tailored quote at our quote page.