A 1 MWh rack-mount ESS cuts a precision parts factory's peak demand charges by 31% with two-cycle daily operation.
A precision parts factory in Zhejiang faced peak demand charges of CNY 120,000 per month and repeated voltage dips that damaged CNC controllers. A 1 MWh rack-mount ESS with cloud EMS was deployed to shave peaks and smooth supply.
Key Features
Peak demand charges reduced by 31%
Two full charge-discharge cycles per day
Voltage dips eliminated — CNC downtime down 90%
Project payback achieved in 3.8 years
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