Commercial Solar Panel Installation in Wiltshire
Harness the power of the sun with our commercial solar solutions.
Upvolt designs commercial solar panel systems built around the needs of Wiltshire businesses. Using advanced technology and expert installation, we provide reliable performance, significant cost reductions, and greater control over your energy future.
Why Wiltshire businesses should invest in commercial solar panels.
Lower your energy bills
Energy is one of the biggest overheads for UK businesses. Solar panels generate clean electricity on-site, cut reliance on the grid, and provide more control over costs, freeing up capital for growth.
crease energy independence
62% of UK companies say rising and unstable energy costs are impacting profitability and competitiveness, according to research by EY. Solar reduces exposure to these market swings, giving your business greater control and more predictable energy costs.
Reduce your carbon footprint
Research from Carbon Trust shows that 45% of shoppers would stop buying their favourite brands if those brands refused to measure their carbon footprint, underlining how vital sustainability is for customer loyalty.
Support EV charging growth
Solar panels can power EV charging stations, helping staff and visitors charge on-site. Businesses that install charging points now are well placed to meet the rising demand for electric vehicles.
Premium solar PV systems for Wiltshire businesses.
Installation of high-efficiency, full-black monofacial solar modules (420W–455W output)
Industry-leading efficiency rates of up to 23.6% and a 30-year performance warranty
Solar panels and components sourced from globally trusted, premium manufacturers
Full project management by Upvolt’s in-house team, from planning and installation to commissioning and maintenance
Why Upvolt is right for your business
End-to-end delivery
Upvolt manages every stage with precision, from consultation to installation and aftercare. Wiltshire businesses benefit from a professional service that keeps projects on track.
Local knowledge
Our engineers understand Wiltshire’s grid connections, planning rules, and funding opportunities, helping projects move forward without unnecessary delays.
Durable technology
We work only with premium manufacturers, so every system installed provides dependable performance and long-term resilience.
Skygate® monitoring platform
Our Skygate™ system provides real-time data, helping you track energy savings, manage usage, and maximise returns on investment.
What our customers say about us.
I am extremely pleased with the installation of my solar battery this morning. UpVolt staff dealt with everything to make the process run smoothly. The job was carried out really well and I'm impressed with the tidy result. The two men installing the battery took time to show me it was working and they pointed out one or two things I may need to know. I have confidence in this company and I can turn to them if I have any questions now, or in the future.
Peter Hodgkinson
November 2025
Appreciate your patience getting this project over the line and the support throughout. The installation team were highly professional and left everything neat and tidy.
Danvers Baillieu
December 2025
Upvolt Oxfordshire. Great customer service, everyone so friendly and helpful. Everything explained and minimal admin from me.
Val Stroud
December 2025
Had an amazing experience buying a solar panel and battery system through Upvolt. Keith was incredibly patient with us and our " Just so I understand this correctly" phone calls. And Jemma and Sharron were extremely prompt with any correspondence from the office. Whole experience was flawless. Everything arrived when it was supposed to and the installation was straightforward. The only tiny issue was that the app wouldn't connect to the server. Easily fixed with one call. Great experience all round, highly recommended.
Gareth Young
December 2025
Really helpful. I had a problem with my solar system and they really went Abivs and beyond to solve the problem. I cannot recommend them highly enough
Marguerite Colbeck
February 2026
System was installed just over a year ago. Generated 8MW over the year from an East/West roof. No problems with operation but had a question re the generation meter and after sales service was good.
David Downer
February 2026
Upvolt is a most amazing company. They care and are extremely knowledgeable. They respond and sort any issues out immediately. I would highly recommend them.
Steven Gregory
April 2025
Installation went very smoothly with a great team. All left very tidy and the system seems to work well.
Richard Bennett
October 2025
I was made aware of Upvolt through a comparison site that provides details of local suppliers. I’m very pleased with my experience with Upvolt and would recommend them, from Keith doing the initial assessment providing clear advice on process and potential returns on the installation. Sharon & Jemma in the office provided the documentation and gave me updates on timings etc. Then the installation guys who were courteous and professional during the installation. Overall I’m glad I chose Upvolt and would recommend them to others.
Lewis Ody
October 2025
This is the second time we have used Upvolt Oxfordshire to provide us with a solar panel and battery system. We were so pleased back in 2022 when they installed a system in our old house that we did not hesitate to go to them again! They are so helpful and professional, explaining the ideal system to suit our needs and going through the complexities of solar energy in a way that we could easily understand. On the day of fitting we met with a professional and wonderful team of installers who worked hard to put it all together in a single day. I do not hesitate to recommend Upvolt Oxfordshire, they simply are the best.
Kevin North
June 2025
Excellent service. They thoroughly explained all of our options and the process for installation of our solar panels. They come highly recommended!
Chris Turnbull
July 2025
My FIT solar meter was badly damaged ( it was installed 13years ago, by a different company). Upvolt came to my rescue and fitted a new meter for me. Responsive and fitted me in quickly around their other work load at short notice. Electrician was very helpful and courteous. Performed a thorough investigation of the issue and supplied new meter and isolator. Many thanks for coming to my rescue
Sarah Foxcroft
July 2025
Keith, Jemma and Garth from Upvolt Energy where very helpful in arranging at very short notice installation of an inverter to replace our faulty one. Our PV system is now operating well again. Thank you all!
Malcolm Gower
July 2025
I needed a new Solar Company to provide ongoing services to my existing system. The Upvolt team were very prompt and professional and able to replace my faulty Inverter quickly and without fuss.
Thomas Sparkes
July 2025
Had an excellent experience with Upvolt Oxfordshire throughout the process of solar installation. Keith Willis came to do the home survey and went through the numbers and financial modelling in great detail and was also very responsive to further questions via email. Jemma and Sharon were very helpful answering additional queries about the process. Keith also responded very quickly when there was an issue with the scaffolding on the eve of installation day. Simon (roofer) and Garth (electrician) and their colleagues did a great job working in sweltering heat on the day. Even though they couldn't finish the job due to the heat and the roofers had to come back a week later, Keith kept me updated throughout, and I am delighted that I now have a fully functioning solar system and that I'm already seeing the savings on my electricity bills coming through.
Jimmy Chen
July 2025
What a team, professional from start to finish. Our PV installation was with Upvolt Oxfordshire and the whole process has gone like clockwork. Keith who did the survey was thorough and explained every step of the process and Sharon and Jemma the team in the office were both supportive and knowledgeable. The guys who did the installation were efficient and tidy workers even to clearing the rubbish away when done. a great job well done!
Chris Trotman
July 2025
Upvolt Oxfordshire have been really easy to deal with. From first contact to installation it's been less than 3 weeks. I've had 9 panels, an inverter and a battery installed. I can monitor everything on my phone ( which is a bit addictive ) and it's already making a huge difference to my consumption from the grid. It'll be interesting to see have things change during the winter, and I'll probably change to a tariff that allows me to charge my battery off-peak for cheap. The installation itself took a day ( I live in a new-build so perhaps more straightforward ) and Upvolt came round the next day to help with with a problem with the monitoring. Since then there have been no problems. The communication has been helpful and clear and there have been no surprises. I would definitely recommend Upvolt.
Graeme Robertson
August 2025
I went to Upvolt Oxfordshire Ltd when the installer of my panels and inverter both went bust and I wanted a reputable and local firm to take on servicing my pv system when the inverter failed. Upvolt were incredibly helpful in taking over my system and coming and installing a new Solar Edge inverter. I really felt the electrician knew what he was doing and talking about and was worth paying maybe a little more for a reputable firm to do the work rather than the many cold-callers who keep ringing me up wanting to 'service my system'. The whole system is back up and running very well, and I wholeheartedly recommend this firm who know what they are doing!
John Hawley
August 2025
Great people to deal with. The quote was competitive and the installation went exactly as promised. The scaffolders arrived the day before installation day and got everything prepared. On installation day the crew arrived on time and got straight to work. They finished mid afternoon and left everything tidy. Next day a van arrived to collect all the used packaging and rubbish and a couple of days later the scaffolding was taken down and everything left in good order.
Ian H-G
August 2025
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How it works.
We’ll arrange installation at a time that suits your operations, with minimal disruption to your business.
Helpful to know.
Savings depend on system size, energy usage, and whether battery storage is included. Some businesses reduce their electricity bills significantly, while others generate surplus power that can be sold back to the grid. A tailored proposal gives the clearest picture of potential savings.
Most commercial solar systems fall under permitted development. Listed buildings or sites in conservation areas may require additional planning consent, so it is best to confirm with Wiltshire Council before installation.
Yes. A local team understands Wiltshire’s grid requirements, planning rules, and funding opportunities, which helps reduce delays and keeps projects compliant.
Yes. Upvolt supports businesses across the wider region, delivering solar PV systems in counties such as Oxfordshire, Berkshire, Buckinghamshire, London, and Hertfordshire. Our regional coverage allows us to handle projects that extend beyond Wiltshire.
Yes. Installing solar panels reduces direct emissions and demonstrates measurable action towards sustainability goals, which supports net-zero commitments set by Wiltshire councils.
High-quality panels typically last 25–30 years. With regular inspections and monitoring, they continue to deliver reliable performance throughout their lifespan.
Yes. Upvolt also installs solar panels for homes in Wiltshire. Our residential service helps households cut electricity costs, improve energy security, and reduce carbon emissions.