Outright Purchase
You buy and own the system outright. Fastest ROI of the three routes. Capital out day one, payback in three to seven years, net earning for the balance of the 25 year system life.
We design, install and monitor solar PV for homes, businesses and new build developments across the UK. One team, from first survey to lifetime performance.
Energy bills have more than doubled since 2020. Grid tariffs keep climbing and every supplier passes the rise through. Solar fixes your generation cost the day the system is commissioned, the same price in year one and year twenty five. Install now and rising prices become someone else's problem.
From a single rooftop to a commercial array, we design, install and monitor solar built around how your building runs. Pick your sector to see how we deliver.




We handle the whole project. Survey, design, install, commissioning, and monitoring, all under one roof. One point of contact, one timeline, and no chasing different trades.
We model your roof, run shade and yield calculations, then size a system for how you actually use power. The proposal shows generation, savings and payback, line by line.
Our own NAPIT registered engineers complete every install. Scaffold up, panels on, inverter and batteries wired in, DNO notification filed, MCS certificate issued.
Pay outright, lease, or take a Power Purchase Agreement with zero capital outlay. We set out the options so the route matches how your site is funded.
Every system ships with monitoring as standard. We watch performance against the design model and act on any drift before you notice it.
Accredited to the highest standard. Every project certified to the highest industry standards from design through to commissioning, signed off in-house by our own accredited team.





In roof retrofits, new build arrays, and commercial rooftops. Real installations designed, fitted, and commissioned by our own team.
An 18 panel Jinko Tiger Neo array split East and West across a new build apartment block, designed, installed and commissioned in four days.
An 11 panel flat roof array on a Southwark commercial development, generating 3,887 kWh a year on a constrained city centre site.
A 15 panel in roof system set flush into the clay tiles of a period cottage in Essex, generating 5,271 kWh a year.
A 10 panel rooftop system on a new build in Acton, commissioned at sunset by our own engineers and generating 2,638 kWh a year.
An all black facade array on a Margate show home, wall mounted with a Growatt hybrid inverter and battery ready from day one.
Every project designed, fitted, and commissioned by our own team. MCS certified and monitored for life.
View all case studiesReady when you are. Tell us about your roof, your building, or your development.
We work across all three finance routes. Which one fits depends on your budget, your tax position, and how long you plan to stay. We run the numbers on all three at survey. You decide.
You buy and own the system outright. Fastest ROI of the three routes. Capital out day one, payback in three to seven years, net earning for the balance of the 25 year system life.
Third party funds and owns the system. Typically no upfront costs. Fixed monthly lease below savings from month one. Asset transfers to you at end of term.
Third party installs, owns, and maintains. Zero capital outlay. You buy electricity at a fixed per-kWh rate below grid. Agreement transfers with the lease, so tenants can install without a capex event.
We are not tied to one brand. We select the right panels, inverters, and battery storage for your roof, your budget, and your generation target.






We do not fit and forget. Every system runs on smart monitoring and is watched, maintained, and serviced by our own team for its whole life.
evon designs, installs and manages solar, battery and EV charging as one system. One provider for solar, battery and EV charging.
Real numbers and real feedback from the managing agents, freeholders and businesses we install for. Every card links to the full case study.
24 charging sockets brought onto one managed network
“From the initial consultation to the final installation, their team showed remarkable professionalism, efficient project management, and clear communication throughout. The speed and attention to detail with which they executed the project were truly impressive.”
George Sears The Hospice of St Francis “The finished installation looks fantastic and you would not know the car park had been touched. More residents have come on board since and the whole system has been straightforward from the start. We would highly recommend evon.”Malcolm Glover Hill Court, Highgate 4 days to install 24 chargers across one residents car park
£0 capital outlay for a fully funded rapid charging site Cranbrook and Sissinghurst Parish Council Solar pays back in three to seven years on sites with strong daytime use, and keeps generating for twenty five to thirty years. Full expensing and VAT relief strengthen the position further.
Commercial solar runs around 700 to 900 pounds per kWp installed. A 50 kWp system sits around 35,000 to 45,000 pounds. Residential systems start far lower.
A Power Purchase Agreement lets a third party install and own the system at zero cost. You buy the power it generates at 20 to 40 percent below grid rates.
Commercial solar PV qualifies as plant and machinery. 100 percent of qualifying spend is deducted from taxable profits in the first year under full expensing.
A physical install runs two to eight weeks depending on size and roof access. Planning, DNO notification, and sign off add a few weeks up front.
Yes. We specify every system battery ready by design. A hybrid inverter handles solar and battery on one device, so storage plugs in later without a re wire.
Dedicated solar FAQ pages are on the way. For now these answers live on the commercial solar page.
See the commercial solar FAQsWhether you have a project in mind or just questions, provide your details or call our solar team direct. We will talk through your site, the savings, and the install routes that fit. No commitment.
Enter your details below and one of our solar experts will be in touch.