Retain Energy

With a wealth of knowledge and expertise in the renewable industry, we provide a specialist service for commercial solar PV and battery storage solutions


Welcome to a Brighter Future

We understand that as a forward-thinking commercial enterprise, you need practical, cost-effective solutions to not only meet your rising energy demands but also enhance your bottom line. That’s why our commercial solar energy solutions are tailor-made to empower your organisation.

Sustainable energy is undoubtedly the way forward. This philosophy is central to everything we do at Retain Energy. Our experienced team will help you harness renewable, clean energy using a high-quality commercial solar energy system on your industrial or commercial roof

Established clients of Retain Energy often start seeing a return on their commercial solar energy investment within three or four years, and you could be doing the same.

If you own an industrial or commercial property and haven’t tapped into the incredible benefits of solar energy yet, you absolutely need to chat with the fantastic team at Retain Energy. It’s not just a smart financial move – it’s also a big leap towards a greener and more sustainable future!

Remember, whatever the price of a commercial solar energy project is, it’s never a cost. It’s always an investment and a commitment to help save our planet.

Take the next step towards a more sustainable future for your organisation. Contact us to schedule a free consultation and explore how our renewable energy solutions can benefit your organisation and the environment.

Please don’t hesitate to get in touch with us at 0800 027 2244 or request a callback here.

Your Brighter Future Starts Here

Retain Energy green logo


With a wealth of knowledge and expertise in the renewable energy sector, we provide a specialist service for commercial solar energy systems and battery storage solutions. Everything you need to save money 

Our Commercial
Solar Energy Services

Rooftop Solar PV

Rooftop commercial solar PV systems are popular for generating clean and renewable energy. They can be installed on industrial or commercial buildings and provide significant cost savings on electricity bills.

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Ground-Mounted Solar PV

Ground-mounted solar PV systems use the same kind of solar panels as a rooftop system but come with a different installation process. Planning permission from your local authority is usually required.

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Battery Storage Solutions

Commercial solar battery storage is playing a significant role in global energy. When used with a commercial solar PV system, it can help manage your electricity requirements after the sun has set.

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Why Choose Retain Energy


Full In-House Supply and Installation

We design and install bespoke solutions to meet your needs by recommending high-performance systems that achieve maximum savings


Experience and Fully
Trained Team

Our green team is highly experienced within the commercial solar industry, which each team member undergoing full, rigorous training


Premium Products from
Trusted Manufacturers

We have formed key industry relationships with leading solar PV equipment manufacturers, including Solaredge and Q Cells


Health and Safety Compliant

We take all health and safety matters extremely seriously, and for this reason, we have chosen to be a part of Avetta

Our trusted suppliers and partners

Latest News & Blog

Read more from Retain Energy and our unique three-in-one construction and renewable energy services

Supporting the Royal Marines Family

Retain Limited is incredibly proud to work closely with the Royal Marines Charity (RMA). This fantastic charitable organisation aims to provide lifetime support to the Royal Marines family by whatever means required.