World leading thermal energy 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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Hot water – Thermino

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

Housing development
Commercial and industrial
Discover how to reduce carbon emissions from businesses of all sizes by using thermal storage to optimise renewable energy use
Sunamp's thermal batteries are energy-saving thermal stores with Plentigrade, our high-performance phase change material, at their core.

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.

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