40
Installed PV capacity
400
Battery Storage units installed
40
Solar PV Panels installed
40
EV Chargers installed
Services
Expert renewable energy solutions
Little Green offers a range of renewable energy solutions from world-class partners like AirTurb, Maxeon SunPower, SigEnergy and SolarEdge. We’re best-known for our solar PV and battery storage systems, which we’ve installed at domestic, commercial, and community properties across the Channel Islands. We are constantly pioneering the newest innovative solutions, including Air Source Heat Pumps (ASHPs), domestic wind turbines and more.
STORIES
Bringing solar to the hospitality sector: Hotel de Havelet dines out on PV
Hotel De Havelet, one of Guernsey’s most iconic hotels, engaged Little Green to start its transition towards a more sustainable operation. Our client was clear about how important long-term sustainability is to them and their guests, so they were keen to explore renewable energy solutions. After a consultation to clearly identify their needs, we supplied and installed 60 Maxeon SunPower solar panels, some of the most well-regarded panels on the market.
The panels were installed across the hotel’s terraced roofs, utilising a 24.9 kWp Maxeon PV system. This system allows the hotel to generate and use 21,145 kWh of green power per year, reducing its CO2 emissions by 10,873 kg annually. The installation process was smooth, and we worked closely with the hotel team to ensure everything was set up efficiently and effectively.
ABOUT US
Leading the Channel Islands in green energy
Little Green is the Channel Islands’ largest and longest-running renewable energy installation business. Since 2013, we’ve installed over 3.1 megawatts of energy generation capacity, equating to over 7,000 solar panels, all of which contribute to the States of Guernsey’s ambitious net zero 2050 targets.
We partner with brands like Maxeon SunPower and SolarEdge, giving clients access to the most trusted names in the industry.
Our team of 15 has over 56 years of experience, making us the perfect partner to inform and advise you on the best renewable energy solutions for your needs. And we will support you every step of the way.

VIDEO TESTIMONIAL
What our clients say about us
We pride ourselves on providing the latest industry insights to our clients and recommending the most effective renewable energy solutions. We don't believe in a ‘one size fits all’ approach and work closely with clients to understand their long-term economic and environmental needs to create solutions that are fit for purpose.
We offer multiple price points and work closely with project financing providers to ensure everyone can start their renewable journey today. Take a look at what our clients have to say about us.

Little Green, Big Impact.

Keeping your Solar PV system performing at its best
Little Green offers expert Solar PV maintenance to keep your system running smoothly. From performance checks to preventative care, we help maximise output, extend lifespan, and avoid costly repairs so you can keep enjoying clean energy with confidence.

Switched to fibre? Your Solar PV app may need updating
Upgraded your broadband or changed your router? Your solar PV app may need reconfiguring to stay connected. Little Green can help you reconnect your monitoring device, update your app, and restore live performance data. Reach out for simple support and keep your solar system running smoothly.

All aboard! Little Green partners with The Youth Commission to bring to life a new community space
Little Green built a solar-powered mobile youth club for Guernsey’s Youth Commission, donating time and materials to create a safe, sustainable space for young people. It was our first large-scale charity project, and we’re excited to support more community-driven, planet-friendly initiatives in the future.