World leading thermal storage technologies


Sunamp designs and manufactures space-saving thermal storage that makes American homes, buildings and vehicles more energy efficient and sustainable, while reducing carbon emissions and optimizing renewables.

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Public housing in the USA

See how domestic hot water is decarbonized in high- and low-rise housing with our proven heat batteries

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Thermino for domestic hot water

Storing heat from low-carbon energy sources and releasing it for mains-pressure hot water in homes

Private developers
Improve the energy rating and maximise the living space in the new build homes
Industrial
Cleaner heat for industry: High-performance thermal storage for industrial heating and cooling
Central Bank Mini for commercial & industrial
A compact, next generation thermal battery engineered to store and deliver heat with exceptional efficiency and high thermal power using Sunamp’s patented Plentigrade® P58 PCM.

About us in the USA

At Sunamp, we make and sell batteries that store heat and discharge it as energy that can be used for hot water, heating and cooling. By doing so, our products cut carbon emissions and help us all meet the challenge of achieving net zero by 2035.

We’re an ambitious company that’s growing fast around the world. We design and manufacture our thermal battery products at our headquarters near Edinburgh, in the UK and recently expanded our operations to include an office in New York.

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We would love to talk to you about how you can use Sunamp thermal batteries to improve energy efficiency and reduce carbon emissions.

Contact us