For Homeowners  

Ensure access to instant hot water and heating, and save money and space at the same time.

Sunamp’s unrivalled super-compact heat battery technology has been intelligently designed to provide a clean, energy-efficient and cost-effective thermal energy storage solution.

Providing home comfort

Whether you’re planning to improve your existing property or are embarking on a new build project, Sunamp’s space saving, eco-friendly, safe and efficient heat batteries will integrate perfectly with your preferred heating controls to deliver cascades of hot water and highly responsive space heating to your dream home.

Up to four times smaller than the average family’s hot water cylinder, Sunamp heat batteries can replace standard hot water cylinders and work with existing boilers, mains electricity or renewable sources to reduce energy use and increase living space.

Extended life cycle and reliability

Sunamp’s heat storage cells come with a market-leading 10-year warranty, and you can rely on them to keep working without degradation for decades after that. Not only that, Sunamp heat batteries are easier to install than hot water cylinders, and require no routine maintenance.

There are Sunamp approved stockists and installers located all around the UK, making Sunamp the obvious choice for anyone wanting to reduce energy consumption, maximise renewables and save space in the home.

Increase utility storage space

Optimise heating during peak usage times

10-year warranty on the storage cells

Find your nearest stockist