Solar asset finance in Derby

Whole-of-market commercial solar finance for businesses across Derby and the wider Derbyshire area, including Belper, Ilkeston, Ashbourne.

Derby is an advanced-manufacturing city, and that profile shapes how its businesses pay for solar. With a major Rolls-Royce Aerospace presence anchoring the local economy at the Sinfin site, the supply chain around it runs energy-intensive operations on tight capital budgets. When a precision-engineering unit, a logistics operator on Raynesway or a manufacturer on the Spondon estate decides to put solar on the roof, the question is rarely whether the panels pay back. It is how to fund the system without tying up the cash the business needs for tooling, stock and headcount.

That is the gap we work in. Solar Asset Finance is a brokerage, not an installer. We arrange the funding — hire purchase, finance lease, operating lease, equipment loans and sale-and-leaseback — that lets a Derby business put commercial solar to work without a large upfront outlay. The average commercial energy spend across the city sits around £44,000 a year, and for many supply-chain firms it runs well above that. Against bills of that size, a financed system can be structured so the monthly repayment is comfortably below the saving from generating your own power.

Why Derby businesses finance solar rather than buy outright

A commercial rooftop array on a unit at Pride Park or Sinfin Lane is a five- or six-figure purchase. Paying cash for it removes a chunk of working capital and concentrates that capital in an asset that returns its value slowly, over years of avoided electricity cost. For a manufacturing or distribution business — the dominant profile in Derby — that capital is almost always worth more deployed in the operation.

Asset finance solves the timing problem. Instead of one large payment up front, the cost is spread across the life of the system. Because generation starts cutting your electricity bill from the day of commissioning, a well-structured agreement means the saving and the repayment overlap — a business can be cash-flow positive on the system while still paying for it.

The second reason is certainty. A fixed-rate finance agreement turns an unpredictable, rising electricity bill into a known monthly cost for the term — and for a finance director budgeting years out, swapping a volatile line item for a fixed one is valuable in its own right.

A worked example — hire purchase on Sinfin Lane

Take an engineering firm on the Sinfin Lane industrial estate carrying the city’s average £44,000 annual electricity spend. It installs a 120kW rooftop array at an indicative cost of £96,000, on hire purchase over seven years.

On indicative terms the repayment lands at roughly £1,350 a month. A system of that size in a Derby setting could reasonably displace £2,200–£2,800 of monthly grid electricity at current commercial rates, plus Smart Export Guarantee income on the surplus. The saving sits above the repayment from the first month, so the array is cash-flow positive while it is paid off — and at the end of the term the business owns the system outright.

This is illustrative, not a quote — the actual figures turn on your roof, your tariff, your usage profile and the rate you qualify for. You can model your own numbers with our finance calculator and see how installation pricing breaks down on our cost page.

Which finance routes suit local firms

There is no single right structure — the best route depends on whether you want to own the asset, your tax position, and what you want on your balance sheet.

• Hire purchase — the most common choice for owner-managed Derby businesses that want to end up owning the system. You take title from the outset for capital-allowance purposes, pay across the term, and the asset is yours at the end. Best when you have taxable profits to set the allowances against.
• Equipment loan — an unsecured or asset-backed loan to buy the system outright. Like hire purchase, the business owns the array and claims the allowances, but the funding sits separately from the equipment. Useful when you want a clean ownership position from day one.
• Finance lease — the lessor holds title and typically claims the capital allowances, passing the benefit back through lower rentals. This can suit a business that cannot fully use the allowances itself, for example one with limited taxable profit in the relevant year.
• Operating lease — lower rentals, no ownership, and the rentals are deductible as an operating cost. There are no capital allowances for the lessee here, so it suits firms prioritising off-balance-sheet treatment over ownership.
• Capital purchase — paying cash where the working-capital case allows it. The business owns the system and claims the full allowances; we still help structure it correctly.
• Sale-and-leaseback or refinance — if you have already bought a system outright, you can release the capital back out and lease it back, freeing cash for the operation.

For most Derby supply-chain firms with steady profits, hire purchase or an equipment loan is the natural starting point, because both keep ownership — and therefore the allowances and export income — with the business.

Capital allowances and ownership versus PPA

This is where the structure you choose has real financial consequences, so it is worth being precise.

Solar PV is special-rate expenditure. It qualifies for the Annual Investment Allowance (AIA) at 100% on up to £1m of qualifying spend a year, and for the 50% first-year allowance on expenditure above that threshold. It does not qualify for 100% full expensing — that relief is for main-rate plant only. Both the AIA and the 50% first-year allowance are permanent features of the regime, so the relief is there for whoever owns the asset to claim.

And ownership is the whole point. If you fund the system through hire purchase, an equipment loan or a cash purchase, your business owns it and claims those capital allowances. Under a finance lease the lessor usually claims the allowances and passes the benefit to you through lower rentals. Under an operating lease there are no allowances for you as lessee, though the rentals are deductible.

A Power Purchase Agreement (PPA) sits at the far end of that spectrum. Under a PPA a third-party funder owns the panels on your roof, claims the capital allowances and keeps the Smart Export Guarantee income, while you simply buy the power they generate. You avoid the upfront cost, but you hand away the tax relief and the export revenue and tie yourself into a long electricity-supply contract.

Our pitch is straightforward: owning the system through asset finance keeps the allowances and SEG income with your business, where a PPA gives both away to the funder. For a profitable Derby manufacturer, that difference compounds across the life of the system. We set this out in full on our capital allowances page, and weigh the two approaches side by side at asset finance vs PPA.

The local net-zero and council policy driver

Derby has a clear direction of travel that makes commercial solar sensible beyond the pure economics. Derby City Council is working to a net-zero target of 2035, set out in the Derby Climate Change Strategy. That policy emphasis reflects the city’s industrial make-up — the major Rolls-Royce Aerospace presence drives an advanced-manufacturing decarbonisation focus, and the city’s partial inclusion in the East Midlands Freeport brings enhanced-allowances context into play for qualifying sites.

For businesses in the Rolls-Royce supply chain, this is not abstract. Tier-one and tier-two suppliers are increasingly asked to evidence their carbon position as a condition of contract, and on-site generation is one of the clearest ways to do that. A financed solar array lets a supplier act on those expectations now rather than waiting for capital to free up.

The same logic reaches across the neighbouring towns we serve — Belper, Ilkeston, Ashbourne, Burton upon Trent and Long Eaton — and the nearby cities of Nottingham, Leicester and Stoke-on-Trent, which share the East Midlands’ manufacturing and distribution base. Wherever your unit sits in that footprint, the finance question is the same: how do you fund the system in a way that keeps the long-term value with your business?

Where grants or local funding can stack alongside finance, we flag it and cover what is currently available to commercial sites in the region.

Talk to us about funding solar in Derby

If your business runs on a Derby industrial estate and you are weighing up solar, the funding route you choose will shape the return for years. We are a specialist asset-finance brokerage — we do not install panels or sell you a system. We arrange the finance that lets you own one on terms that fit your cash flow, and we make sure the structure keeps the capital allowances and the export income with you.

Tell us your roof size, annual electricity spend and timeline, and we will model the routes that work for your position. Get a tailored, no-obligation indication through our quote form and we will come back with figures you can take to your board.