Solar + Battery + EV4-bed home, fully off-grid in summer
The Oaks · Surrey
£14,200
Lifetime savings
82 tonnes
Carbon saved
Renewable energy solutions for UK homes and businesses
Renewable Energy Solutions
Our services
Specialist renewable energy solutions designed to improve the energy efficiency of your home or business.
Solar PV
Generate your own power
Battery Storage
Store today, spend tomorrow
EV Charging
Charge smarter at home
Heat Pumps
Low-carbon home heating
Solar PV
Generate your own power
Battery Storage
Store today, spend tomorrow
EV Charging
Charge smarter at home
Heat Pumps
Low-carbon home heating
Solar PV
Generate your own power
Battery Storage
Store today, spend tomorrow
EV Charging
Charge smarter at home
Heat Pumps
Low-carbon home heating
How can a green energy system benefit your property?
Energy independence
Harness solar and heat pumps to power your property sustainably. Say goodbye to fossil fuels and reduce reliance on the grid.
Cost savings
Investing in renewable energy and insulation upgrades vastly improves comfort and reduces your energy bills significantly.
Lower carbon footprint
Renewable systems save hundreds of tonnes of carbon throughout their lifespan — helping protect the planet for future generations.
Our technology partners
Featured Hardware
Tier-1 products, engineered to last.
We only specify equipment we trust in our own homes — from market-leading inverters to industry-tested batteries and chargers.
Our solutions
View all case studiesWe have designed and installed some of the most impactful renewable energy solutions across the UK.
Solar + Battery + EV
Air Source Heat PumpStone cottage, oil boiler retired
Cherry Tree Cottage · Cotswolds
£8,670
Lifetime savings
119 tonnes
Carbon saved
Commercial Solar + EV HubOffice park, 60-car EV hub
Meridian Estates · Reading
£64,757
Lifetime savings
3,026 tonnes
Carbon saved
About us
A nationwide renewable energy specialist, scaling the future of energy-efficient homes.
HCS Renewables combines technology-led innovation with nationwide delivery to provide high-quality renewable and retrofit solutions at scale.
Read more →Trading
12 years
Team members
85+
Installations
2,400+
Carbon saved
48,300 t
Certifications & accreditations
MCS CertifiedNICEIC ApprovedRECC MemberTrustMarkOZEV AuthorisedGas SafeF-GasHIES
Quality First
Certified Engineering & MCS Accredited Installations
Our in-house team of qualified engineers handles every aspect from design to commissioning.
Remote monitoring included with every system for real-time performance tracking.
10-year workmanship warranty on top of manufacturer guarantees.
Your journey with HCS
From first call to flick of the switch — handled in-house.
01
Consultation
Free, no-obligation phone consultation to understand your goals.
02
Design
On-site design survey with a tailored renewable energy solution.
03
Installation
Your energy-saving solution is expertly installed by our engineers.
04
Support
We guide you from start to finish — and service your system every year.
What our customers say
Rated 4.9 / 5 by hundreds of UK homeowners.
★★★★★
Couldn't be happier
"I was incredibly impressed with how responsive the team were and how quickly they were able to provide an installation. Friendly, professional and tidy."
★★★★★
What a great decision
"The whole project was professional and they delivered a fantastic green solution. With our solar panels and battery we are very happy."
★★★★★
Pleasant and helpful
"Quick installation of air source heat pump and radiators. Guys arrived when scheduled, very pleasant and helpful. Excellent workmanship."
Get in touch
Get a free, no-obligation consultation
Book a no-obligation consultation with one of our renewable engineers. Most quotes are returned within 48 hours.