Frequently Asked Questions
If you have a question about EnergiVault that is not answered here, please use the Contact us Menu to get in touch.
Can EnergiVault save me money?
Yes, EnergiVault can be optimised to provide the lowest cost cooling available, by selecting a battery charger large enough to only recharge when energy is cheapest.
Can EnergiVault use regular “F-Gases?
Yes, EnergiVault can use, R404a, R507a, R410, R32……….and more.
Is an EnergiVault system affordable?
Everyone who "needs" a system can afford it. Various ownership plans are available through our funding opportunities.
Can other heat exchangers handle unlimited capacity?
Conventional heat exchangers are limited by physical size and cannot transfer more energy than their designed capability.
Does EnergiVault help power generators?
Yes, EnergiVault helps the national grid become more efficient by using less power when the grid is overloaded.
Does EnergiVault take up lots of space?
The footprint of EnergiVault is small compared to other types of TES systems.
Does the EnergiVault charge use green refrigerants?
The EnergiVault charger can run on most refrigerants, including Ammonia and and natural hydrocarbons’.e. propane/butane etc….
Does the EnergiVault need to be close by?
No, the EnergiVault can be located anywhere, above or below ground, and can feature as multiple Vaults located wherever space allows.
How quickly can I discharge the EnergiVault?
The organic heat exchanger has been designed to have unlimited capacity an scan support extremely high thermal loads.
Is EnergiVault more expensive than lithium-on?
EnergiVault is less than half the price of a lithium battery to purchase.
Is the EnergiVault system high maintenance?
No, the system has been designed for minimum maintenance although annual service and 6 monthly fitness test is recommended.
What is the energy density compared to lithium-ion?
The energy density of EnergiVault is over three times that of lithium battery, taking up much less room.
What is the life span of an EnergiVault?
The Battery charger has an expected operating life of at least 25 years, and the EnergiVault life span is virtually endless.
Will the battery wear out?
The life span is almost endless, with no sign of wear apparent after many years use.
Will the performance degrade over time?
Unlike a lithium electrical storage battery, there is no degradation of operating capacity over the full life.
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