Ice Tank

Thermal energy storage is an operation saving solution

It allows to transfer the cooling energy production from the highest electricity rate to the lowest with a reduction in operation expenses up to 30% and payback period of 2 to 4 years and/or

It allows to reduce the cooling energy production equipment up to 50%.

How does it work

Thermal storage uses electric power at night, during low electricity rate to make ice

During high electricity tariff when electric energy demand is high, the ice melted and the storage energy is released into the cooling system.

This technology is imported from Europe

The ESS ice storage is manufactured in Vietnam with very competitive price and highest quality.

This is the process of using ice for thermal energy storage that suitable for building with centralized cooling system with chiller such as shopping malls, office building, hotels, factory hospitals, exhibitions,

Ice Tank


Ice storage charge

Low elctricity rate

Ice storage discharge

High electricity rate

Cooling with chiller

Middle eletricity rate

Cooling with chiller and ice storage

High cooling demand case