About Us
An award-winning Solar PV partner
The UK’s go-to solar developer
Custom Solar is one of the UK’s leading specialist Solar PV developers. We’ve been helping customers deliver successful solar projects since 2011, and are ready to help you, too.
Our focus on delivering high-quality Solar PV systems tailored to our customers individual needs – whether commercial or industrial, private or public – has helped us grow our offering and reach.
Now, we’re proud to be the go-to developer for commercial businesses seeking to decarbonise estates, reduce operational costs and gain greater energy security. From small (<100 kWp) systems, ground-mount or car port solar solutions, to the UK’s largest roof-top solar PV installation (6.5 MWp), you can trust us to deliver your project to the highest standard, whatever its scope. To help you decarbonise your estate and achieve your net zero goals.
World class systems. Tailored to you.
Our work designing, installing and maintaining world-class solar systems for both public and private sector corporations was also independently recognised in 2018 when we secured the main industry award ‘Commercial Solar & Storage Project of the Year’. This achievement was then repeated in both 2020 and 2022.
Working alongside leading finance partners, we have delivered projects in all commercial environments, including for clients from FTSE listed corporations to local authority owned assets.
Being part of Mitie
Our reputation for delivering an exceptional service to every customer was recognised in 2023 with our acquisition by Mitie, the UK’s leading facilities management and professional services company.
With the support of the wider Mitie organisation, we can now deliver larger, more complex projects across a greater geographic reach and call on additional skills and resources – all so you can embrace a more sustainable future.
The A-Team for decarbonisation
Together with G2 Energy, ESM Power, and Rock Power Connections we make up Mitie Power & Grid. This powerful team combines deep domain knowledge, specialist experience, and a national network of leading resources and capabilities to help you reduce emissions, increase efficiency, and secure your energy supplies for a decarbonised, sustainable future.
Award-winning solutions
Accreditations
Since 2015 we’ve achieved and held internationally recognised accreditations that showcase our commitment to excellence in quality, customer service and environmental management systems.
