Your home powered by the sun.
Solar is the fastest-growing source of energy on Earth. Now it’s yours to harness.
24 Hour Sun
Morning light, coffee brewing, your home running on yesterday’s stored energy. As the sun rises, solar takes over. By midday, your roof is generating at its peak. By evening, that energy carries you through dinner and into the night. A home powered by the sun, long after it’s gone.
Power Made Simple.
Every home we work with is different, but the outcome is the same: a home that generates, stores, and uses its own energy. Delivering long-term independence and empowerment.
Designed to maximise independence.
The system manages energy in real time, prioritising solar and storage, only using the grid when needed, all handled in the background as your life moves through the day.
Solar systems that revolve around you.
We offer a range of packages for every stage of your energy journey. Start with Solar PV, generating from your rooftop from day one. Systems can then expand to include battery storage, backup, or EV charging, building a more independent, resilient home over time.
Generate
Generate solar energy with Solar Photovoltaics (PV).
Storage
Store your surplus energy in a battery.
Back Up
If the grid goes down, the Backup controller forms a “NanoGrid”.
Download our product sheet and discover the right system for you.
From rooftop, to the road.
Power your EV with your PV. Turn surplus solar into miles for your car. Your solar, battery, and EV charger all work together within one intelligent app, creating a complete home energy system.
Projects
Forest, 2025
A beautiful oak-framed building fitted with in-roof solar panels, creating an elegant architectural finish where solar becomes part of the structure, capturing energy from first light to dusk, supporting a building that feels as considered and beautiful as the landscape around it.
Vale, 2023
A beautiful coastal home, with in-roof panels spanning the full width of the front elevation, creating a seamless, high-end aesthetic. Paired with battery backup, the system ensures the home remains powered and resilient in the event of a grid outage.
Torteval 2023
A new garage added to the home provided ample opportunity for a solar roof. In 2026, we returned to add battery storage, unlocking a new level of energy independence, where power is generated, stored, and used on their own terms, carrying the home smoothly through day and night, season to season.
Client experiences
I would highly recommend this company if you are considering installing solar power or other renewable energy sources. From start to finish we have been very impressed. Everything was done extremely neatly and efficiently and we now have a system we can benefit from for years to come.
Ann J
From start to finish an extremely positive experience. The team at Renew firstly discuss what you’re desired outcomes are and are extremely knowledgeable about the products they’re selling. The end result for us is a highly productive yet aesthetically pleasing system which is what we requested. Whilst working on site the team were considerate and polite and clearly enjoy the work they’re doing. They took the time to consider all the detail from cable routing to microinverter placement and panel finishing. The result is a system that we believe, when looked after, will last for twenty years or more. Highly recommended.
Paul H
Renew fitted my solar array in spring/summer 2024 and after a year of solar generation, we decided to look at the cost and benefits of adding battery storage. Jack, Paul and the whole team at Renew have given us excellent customer service, highly professional workmanship and knowledgeable advice on what options were available and what would best serve our needs. Can’t recommend Renew and their great team of staff highly enough!
Steph L
Renew installed my solar array in July 2021. They handled the design all the way to installation including all the paperwork. Currently they are installing a solar battery for me. I would happily recommend to anyone in Guernsey who is interested in renewables. My 15 panel system generated over 6MWh in a year.
Chris M
Progress is built one system at a time.
137 Solar PV systems have been installed by Renew.
Delivering a combined 787 kW of clean energy capacity across Guernsey, Alderney, and East Sussex. Each system is designed to stand alone. Together, they become something bigger, a growing, decentralised network across rooftops, powered by the community. We’re deeply thankful to our clients who continue to collaborate on a shared vision for a more resilient, self-reliant energy future.
Get in touch
Request a home survey or book a visit to our showroom.
Renew, The Renewable Energy Centre, Route Militaire, St. Sampson, Guernsey GY2 4EB, Guernsey
t. 01481 762266