Renewable energy specialists serving South Wales
📞 01792 536746 📱 07725 039396 ✉️ info@ecocaresolutions.co.uk

Heat your water for free using the power of the sun

Solar thermal panels use the sun's heat to warm water directly for your home — providing up to 70% of your annual hot water needs. Works alongside your existing boiler or heat pump, with very low maintenance for 20+ years.

💧
Up to 70%
of annual hot water from solar
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£150–£250
typical annual saving on hot water bills
📅
20+ years
system lifespan with minimal maintenance
🌿
~500kg
CO₂ saved per year (typical 4-person home)

Flat plate or evacuated tube collectors?

Most popular

Flat plate collectors

Glazed flat panel with dark absorber plate and pipes. Robust, low-profile and well-suited to South Wales's climate. Best for properties with good south-facing roof space.

£3,000–£4,500 installed

Solar thermal questions

Does solar thermal work in Wales?
Yes — solar thermal works on diffuse daylight, not just direct sunshine. Most output comes in spring, summer and autumn. A typical South Wales installation provides 50–70% of annual hot water needs across the year.
Do I need a new hot water cylinder?
In most cases, yes — solar thermal requires a twin-coil hot water cylinder. If you already have a suitable cylinder, we can often work with it. We assess your existing setup during the survey.
Is there any financial help available?
Solar thermal installations benefit from 0% VAT. Low-income households in Wales may qualify for support through the Warm Homes Programme Wales or ECO4 scheme.
Can I have solar thermal and solar PV?
Yes — solar PV and solar thermal use different parts of the roof and serve different purposes. A combined installation is an excellent way to cover both electricity and hot water from the same roof.

Serving all of South Wales

Interested in solar hot water?

Get a free no-obligation quote. We will assess your roof and hot water usage and recommend the right system.