Sunamp’s space-saving thermal energy storage uses patented Phase Change Materials to make homes and buildings more energy-efficient and sustainable. Our innovation has resulted in a uniquely successful formula which is transforming how we use energy and provide heating and cooling around the World. Our thermal batteries can be charged with large amounts of energy from renewable and other sources, and released to deliver hot water, cooling, and space heating on demand across a wide range of temperatures, and for a wide range of residential and industrial applications. Our product range for the residential market provides a low carbon, reliable, space-saving alternative to traditional hot water cylinders.