What we deliver

Commercial rooftop solar

Warehouses, offices and farm buildings — arrays sized to the roof and the bill behind it.

A commercial roof is usually the cheapest energy a business will ever buy: generation lands exactly when most businesses consume, so a well-sized array offsets daytime grid units at full price. We design from your half-hourly consumption data, not a satellite guess.

We handle structural checks, DNO applications, and storage where it lifts the return. Capital allowances can support the investment case — we provide the numbers your accountant needs.

What's included

Commercial systems are quoted from the design. As a guide, payback on well-sized rooftop arrays is commonly 4–7 years for daytime-heavy consumers.

Questions we're asked about commercial rooftop solar

Does commercial solar need planning permission?

Most rooftop arrays on commercial buildings are permitted development, with exceptions near listed buildings and in some designated areas. We confirm status during feasibility.

What return should we expect?

Daytime-heavy consumers commonly see payback in 4–7 years, with the system designed for 25. We model it against your actual half-hourly data, so the forecast is yours, not an average.

Can we add batteries later?

Yes — we design the system battery-ready, and add storage when your tariff and usage justify it. Sometimes it pays from day one; the model tells us.

What about tax treatment?

Solar and storage plant can qualify for capital allowances. We provide the itemised cost breakdown and generation forecast your accountant needs to claim correctly.

Commercial rooftop solar across Surrey, Hampshire & London

Other services

Get an informed view of your property

Tell us what you're hoping to do. We'll come back with numbers — what it could generate, what it could return, and how fast we could have it energised.

Talk to us →