Grants and funding for solar panels for shopping centres

There is no single cash grant that pays for solar on a shopping centre. What there is, and what genuinely moves the numbers, is a stack of tax relief, export income and EV-charging support that together cover a large share of the cost. The trick is combining the right elements for your scheme and getting the paperwork in before the deadlines bite. Below is how each route works for retail and leisure property, and how they fit together.

Capital allowances, the workhorse of retail solar

For most shopping-centre owners the single biggest help is the tax system, not a grant. Solar is a special-rate plant-and-machinery asset, so the first £1m of qualifying spend each year is written off in full under the Annual Investment Allowance, giving a limited company up to around 25 percent effective relief in year one at current corporation tax rates. Spend above the £1m cap attracts the 50 percent First-Year Allowance. One point catches people out: because solar is special-rate, it does not qualify for full expensing, so the route is AIA or the 50 percent FYA, not the headline full-expensing relief. Most single-centre installs fall inside the £1m cap and are fully expensed against profits in the year they are commissioned. There is no application; you claim it through your corporation-tax return, so keep the invoices and the commissioning certificate. See the official guidance on capital allowances for the current rules.

Smart Export Guarantee, paid for the surplus

Any MCS-certified array up to 5 MW can be paid for the power it exports under the Smart Export Guarantee. Licensed suppliers with a large customer base must offer at least one export tariff, and rates in 2026 typically run between 4 and 15p per kWh, with some smart and time-of-use tariffs higher. Rates are not capped or regulated, so it pays to shop around between suppliers rather than accept the first offer. For a shopping centre, export is the smaller part of the case because the all-day common-area load self-consumes most generation, but it still earns real money on quiet early mornings and out-of-season weekends. You need a smart meter recording half-hourly export to qualify. The Ofgem pages on the Smart Export Guarantee set out the current scheme.

Workplace Charging Scheme, for the EV chargers

If you are adding EV charging in the car park, and most retail schemes now are, the Workplace Charging Scheme is worth claiming. From 1 April 2026 it pays £500 per socket (up from £350) and up to £20,000 per applicant (up from £14,000), covering up to 75 percent of the purchase and installation cost across as many as 40 sockets. It pairs directly with solar, because daytime charging absorbs generation at full self-consumption value, the most valuable kWh the array produces. There is a catch on timing: the scheme has been extended for a final year and closes permanently on 31 March 2027, so applications need to be in well before then. We handle the application as part of a combined solar-and-charging design. The OZEV guidance on the Workplace Charging Scheme covers eligibility.

Other routes worth checking

A handful of further schemes touch the wider leisure and retail sector. The Swimming Pool Support Fund in England has part-funded solar, pool covers and LED lighting at council-run and trust-operated leisure centres with pools, relevant if your scheme includes a public leisure facility rather than a private gym. Climate Change Agreements offer a Climate Change Levy discount to eligible energy-intensive operations; most retail and hospitality is not in scope, but some cold-storage and food-handling tenants may qualify, and on-site solar improves performance against the targets. None of these is a mainstream route for a typical covered mall, but they are worth ruling in or out at the feasibility stage.

How the stack fits together, and the pitfalls

The combination that does the work on most shopping-centre projects is straightforward: claim the Annual Investment Allowance on the whole array, take Smart Export Guarantee income on the surplus, and claim the Workplace Charging Scheme on any EV chargers installed alongside. That stack is fully compatible. The pitfalls are usually procedural rather than financial. Missing the MCS certification means losing access to the export tariff, so the installer must be MCS-certified from the start. Leaving the G99 grid application late stalls the whole project, since the connection is the longest item. On a leased or multi-let scheme, failing to settle the landlord-and-tenant question early, who funds the array and who banks the saving through the service charge or a green lease, can hold up an otherwise sound business case. And on EV charging, leaving the Workplace Charging Scheme claim until after the 31 March 2027 closure means forfeiting it entirely.

We map the right combination for your specific scheme, prepare the applications, and handle the MCS, G99 and landlord-consent paperwork so nothing slips. The summary cards below set out the headline figures for each route.