solar panels for commercial property in Leicester

Serving Leicester and the wider Leicestershire area, including Loughborough, Hinckley, Coalville.

Leicester is one of the largest cities in the East Midlands, home to roughly 355,000 people and a commercial property base that spans city-centre offices around Leicester Cathedral, dense industrial and logistics estates on the ring road, and retail stock running from the High Street out to the edge-of-city retail parks. For the owners, landlords and investors who hold that stock, rooftop solar has moved from an environmental nice-to-have to an asset-management question — about EPC ratings, lettability, and what your building is worth at the next review or sale.

This page is written for the people who own Leicester’s commercial property, not the people who occupy it. The economics, the EPC risk and the ownership structures all look different from the landlord’s side of the lease, and that is where the value sits.

Why Leicester’s commercial stock faces an EPC squeeze

Since 1 April 2023 it has been unlawful to let a commercial property in England and Wales with an EPC below band E, and that applies to sitting tenants, not just new lettings. That is the binding law today. Looking further out, the government’s interim response of 18 June 2026 proposes an EPC B minimum by 2031 for privately-rented non-domestic buildings over 1,000 m², where it is cost-effective and subject to secondary legislation — a proposal, not yet law, but a clear direction of travel for exactly the kind of larger warehouse and office assets that dominate estates like Beaumont Leys and Meridian Business Park.

The stranding risk is national but it lands on Leicester. The British Property Federation found in October 2025 that around 83% of commercial buildings across seven major UK cities sit below EPC B. Older industrial units on Frog Island and the inner-city employment areas, and much of the secondary office stock, are the most exposed. Solar does not transform a rating on its own — a well-sized array typically lifts a commercial EPC by one to three bands, never a guaranteed jump — but it is one of the few measures that improves the EPC and pays for itself rather than simply costing money.

For a landlord, the real exposure is not just the MEES penalty (up to 10% of rateable value, capped at £50,000, for breaches under three months, rising to 20% and a £150,000 cap for longer, with a public breach register). It is a building you cannot lawfully let, a void you cannot fill, and a discount the next buyer will demand. A unit standing empty on Beaumont Leys because its EPC bars a letting earns nothing while the rates, insurance and service charge keep running. Protecting lettability is the first reason to act, and it is why the question belongs to the owner rather than the occupier.

The split incentive, and the routes through it

The classic objection in Leicester’s let estate is the split incentive: the landlord pays for the roof, the tenant gets the cheaper power. There are five established routes around it, and the right one depends on your lease structure.

• Common-parts or landlord supply — where you control unmetered or landlord-supplied areas, the array offsets your own demand directly.
• Landlord-to-tenant PPA — you fund and own the system, the tenant buys the generated power at an agreed rate below the grid price. The structure behind the Meridian Business Park scenario above.
• Roof or airspace lease — you lease the roof to an operator who installs and runs the array, turning unused roof space into income with no capital outlay.
• Green leases — service-charge and rent mechanisms that share the cost and benefit of the installation between landlord and tenant.
• Owner-occupier — if you both own and occupy, you capture the full economics: self-consumed solar displaces grid electricity at 24–28p per kWh.

We engineer the ownership and lease structure so the right party pays and the right party benefits. The split incentive guide walks through each route in detail, and the property-type pages for let investment property and owner-occupied commercial property set out which structures fit which holdings.

Local cost, payback and the grid gate

Commercial rooftop solar in Leicester runs at roughly £700–£1,100 per kWp installed (excluding VAT — commercial installs have been zero-rated since April 2022), falling as system size grows. A 100kWp array sits around £82,000–£110,000; a 250kWp system around £150,000–£240,000. At an East Midlands yield of about 950 kWh per kWp per year, a 250kWp array generates roughly 237,000 kWh annually.

Against an average Leicester commercial energy spend of around £38,000 a year, that is material. Self-consumption is the single biggest return driver — a building running solar against daytime demand typically achieves 30–50% self-consumption on solar alone, rising to 60–80% with battery storage, and 90–95% on a 24/7 operation. Exported surplus earns a Smart Export Guarantee rate of roughly about 12p per kWh, but that is a top-up rather than the headline: the value is in the grid power you avoid buying, not the units you sell back. Typical payback lands at four to eight years, faster for high-load operations like the cold-store, food-production and manufacturing units common around the Leicester ring road. The Annual Investment Allowance (£1m, permanent) gives 100% first-year tax relief on the spend, and rooftop solar plus co-located storage is 100% exempt from business rates in England until 31 March 2035 — both shave one to two years off the payback.

The real bottleneck is rarely planning. The 1 MW cap on commercial rooftop solar was removed in December 2023, and most rooftop installs proceed as permitted development with a 56-day prior approval. The genuine gate is the grid: any system above roughly 50kW needs a G99 connection agreement from the DNO, and on a constrained part of the Leicester network that timeline — and any reinforcement cost — drives the whole project. We design around the available capacity from day one. The planning and grid guide explains the process.

Leicester’s policy direction favours owners who act

Leicester City Council has committed to a 2030 net-zero target under Leicester’s Climate Action Plan, one of the more ambitious timelines among English core cities. The council also operates a Sustainable Procurement Strategy that favours suppliers with on-site renewables — which matters directly to any landlord whose tenants bid for public-sector contracts, and to occupiers near civic anchors like the Curve Theatre and the King Power Stadium district where the city’s regeneration ambitions are concentrated.

For an investor, that policy backdrop strengthens the asset case. The green premium evidence — strongest in prime central London offices, where JLL associated BREEAM-rated buildings with an 11.6% rent uplift and a 20.6% capital value uplift — does not transfer pound-for-pound to Leicester. But the direction is consistent: better-rated, lower-carbon buildings let faster, hold tenants longer and command stronger valuations. As MEES tightens and corporate occupiers harden their ESG requirements, the discount falls on the buildings that did nothing.

Where to start

If you own or manage commercial property across Leicester and Leicestershire — a single unit on Optimus Point, a parade on the High Street, or a portfolio spread across LE1 to LE19 — the starting point is a costed assessment of roof capacity, grid headroom and the lease structure that fits your holding.

See indicative numbers on the cost page, or request a costed quote and we will model the array size, payback and the ownership route that puts the return where it belongs.