If you’re looking for solar panels in Romsey, want ground source heating or are consider battery storage, H2ecO should be your trusted choice for all renewable energy installation.
We specialise in solar PV, heat pumps, battery storage, solar thermal and ZEB boiler installation, providing end-to-end support – from consultation and installation to maintenance and aftercare.
Romsey is actively embracing renewable technologies through a combination of community-led initiatives, council-backed projects, and private sector investments.
One stand-out example is the Paultons Park Solar Energy Project: a £1.5 million investment that aims to increase the on-site electricity generation from 8% to 35% of the park’s annual usage. The project includes the installation of solar canopies over car parks and additional solar panels on existing buildings.
So, whether you’re a homeowner, developer, or business owner, the case for solar panels, heat pumps, battery storage, and other renewables in Romsey is strong, practical, and increasingly cost-effective.
Are Renewable Technologies Suitable for Romsey?
Romsey is perfectly placed for renewable technologies including:
- Solar Thermal & Solar PV: Romsey is ideal for solar panel installations. Backed by local initiatives like Dragonfly Power, community buildings and households alike are embracing solar. With Southeast England averaging over 1,600–1,700 sunshine hours per year, residents can expect strong solar performance even on overcast days.
- Heat Pumps: Romsey’s mild winters and spacious properties suit both air source and ground source heat pumps. These systems are increasingly supported by Test Valley Borough Council, which has already installed air source heat pumps in council buildings. Heat pumps offer an efficient way to cut emissions and reduce dependence on gas or oil heating.
- Battery Storage: Battery systems are growing in popularity across Hampshire, allowing Romsey homeowners to store surplus solar energy for evening use or during grid outages. With rising energy costs, batteries are an effective way to maximise savings and boost energy independence — especially when paired with PV.
- EV Chargers: While Romsey is less urban than larger towns, EV adoption is rising, and the region is part of Hampshire’s wider charging rollout. Home EV chargers combined with solar and battery systems offer clean, low-cost transport. Romsey Future and other community groups continue to promote sustainable transport infrastructure locally.

Why Choose H2ecO For Your Romsey Renewable Technology?
Our focus is on reducing energy consumption locally. At H2ecO, we want to help you lower your energy costs while minimising your environmental impact.
We are a friendly, local team of experts who provide:
- 5-Year Comprehensive, Insurance-Backed Warranty: Peace of mind guaranteed with every solar panel system we install.
- Only MCS-Certified Components: We use fully accredited Microgeneration Certification Scheme products to ensure top efficiency and compliance.
- Expert Installers, Fully Qualified: Every installation is led by a Part P, 18th Edition certified PV specialist, so you’re in safe, professional hands.
- £5 Million Third-Party Insurance: Covered for every eventuality. We don’t take risks with your property – or our reputation.
- Future-Proof & Financially Stable: We’re a trusted name in solar with a strong foundation and long-term commitment to the renewables industry.
- Tidy, Respectful, and Responsible: We treat your home like it’s our own, leaving everything clean, neat, and just how you’d want it.
- Servicing & Support for Existing Solar Systems: Already got panels? We’re here to keep them running at peak performance.
How we work
At H2ecO, we make switching to renewable energy in Romsey simple, transparent, and stress-free – from first contact to aftercare. Here’s what you can expect:
1.
Tell us what you need
Contact our friendly team by phone and tell us your requirements. You can also email us or fill out our online web enquiry form if you prefer.
2.
Survey & estimates
We will provide a cost estimate. We can send an engineer round to your property to carry out a full survey to confirm the quote.
3.
Installation begins
We schedule a time that suits you and then will come round and do the work. We will only request payment after the project is completed to your satisfaction.
4.
Handover
Our team provides a comprehensive handover at the end of the job, setting up all relevant apps and showing you how it all works.
5.
Post–installation care
We provide thorough after-care for all installations, ensuring your renewable energy technology is kept in good condition.
Supplying and Installing Renewables Across the South West
We’re proud to bring renewable energy solutions to homes and businesses across the Southwest – bringing our expert guidance, seamless installation, and thoughtful aftercare to wherever you are.
We regularly work in:

Servicing, Maintenance & Repair in Romsey
Your renewable technologies are designed for long-term efficiency and low maintenance – but like any hard-working system, a little expert care helps keep everything performing at its best.
At H2-ecO, we provide prompt, dependable servicing and repairs for homes and businesses across Romsey and the surrounding villages. Whether you’re on the edge of the New Forest or in the heart of town, our local team is here to support you.
At H2-ecO, we provide fast, reliable servicing and repairs for a full range of renewable energy systems, including:
✔ Solar panels
✔ Solar PV systems
✔ Heat pumps
✔ Battery storage
✔ EV chargers
Whether we carried out your installation or you’re switching to us for better support, our experienced engineers know these technologies inside out. We’re here to help you keep your system running at its best, year after year.
Unlike older, high-maintenance heating and energy setups, renewables have fewer moving parts and lower risk of breakdowns – but regular servicing (usually every 12 months) helps maximise performance, extend lifespan, and catch small issues before they become big ones.
From checking inverter performance to software updates, filter replacements, or EV charger diagnostics, we’ll keep everything working safely, efficiently and exactly as it should.
And if something goes wrong? We’ll be there quickly with expert fault-finding and cost-effective repairs – getting your system back up and running without the hassle.
📞 [ENQUIRE NOW] – and make sure your renewables stay reliable for the long haul.