Flexible energy storage for industrial and commercial cooling, as part of a chilled water system or standalone.
An EnergiVault system comprises:
a self-contained industrial refrigeration module, containing crystallisers for producing binary ice and storing latent heat.
a containerised module holding the mixture of glycol/water and crystallised fluid, with integrated discharge. Includes interface connections to battery charger and customer chilled water circuit.
providing communication and control between the client building energy management system, the EnergiVault system and EnergiVault optimiser, a cloud based solution.
EnergiVault Modules
EnergiVault Seamlessly connects to existing and new chilled water systems via its self contained thermal battery charger and thermal battery modules, acting as an additional chiller
1MWh t
Constant temperature discharge Rapid response cooling support Compatible with chilled water circuits between -5°C and 20°C Containerised thermal battery Discharge pump and interface heat exchanger State of charge signal to EVG Stacking kit option Modular options allow multiple combinations of storage capacities and charge durations.
60kW t
Innovative, high efficiency crystallisers Zero ODP/ GWP refrigeration module Low power input 35kWe High efficiency Bitzer screw compressor, ammonia refrigeration module Skid mounted refrigeration module Ammonia sensor and alarm Containerised option Containerised option Condensing options, air cooled, water cooled (cooling tower) Heat recovery module Modular options allow multiple combinations of storage capacities and charge durations.
Provides communications interface between Client BMS and Energivault system Touchscreen user interface State of charge Modbus integration to client BMS Receives battery charge and discharge signals, set points Supplies status and faults Cloud based: AI demand profiling and optimisation for charge and discharge. Remote monitoring and control. Multiple site view. Energy monitoring
Core Benefits
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EVS1000 Datasheet – Revision 16.9.24 • EVC60 Datasheet – Revision 2.1 • EVG80 Datasheet – Revision 2