Central Bank thermal storage for heating

Sunamp Central Bank thermal batteries are a space-saving alternative to hot water thermal stores that reduce energy consumption and carbon emissions associated with heating buildings, process heat and district heating networks.

Providing highly efficient, sustainable, low carbon heat storage, Central Bank thermal batteries are up to four times smaller than an equivalent thermal store thanks to our energy-dense phase change material, Plentigrade. The thermal batteries can be filled with different PCM formulations to suit ambient, heat and steam temperature applications.

Many energy sources


Central Bank thermal batteries are designed to integrate with heating, ventilation and air conditioning equipment (HVAC). The thermal batteries can be charged from a wide choice of energy sources including process and waste heat, district heating networks, grid and renewable electricity.  

Modular and scalable, Central Bank batteries can be connected in series or in parallel to increase heat storage capacity needed by commercial buildings, agriculture, district heating and industrial-scale systems.

Different model sizes


Central Bank is our product range for space and process heating and will come in different sizes.

Central Bank Mini is for commercial buildings, large properties and small-scale industrial applications, and is available to order by contacting us directly.

Central Bank models for homes and large-scale commercial and industrial settings will follow later in 2022.

Find out more about Central Bank Mini


The Sunamp Central Bank Mini provides highy efficient, low-carbon heating for commercial buildings and industrial processes


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