When commercial facilities face rising demand charges and grid instability, the MRACK-57 provides 57 kWh of intelligent battery storage to cut peak costs by 30-60%. This system features Supro Energy’s advanced thermal management and modular design, enabling flexible deployment for warehouses, manufacturing plants, data centers, and mixed-use developments requiring reliable backup power and demand charge reduction.
Empower IT brings you the MRACK-57—combining advanced battery technology with Supro’s innovative liquid cooling systems and intelligent controls for maximum safety, performance, and longevity.
The Supro Energy liquid cooling system utilizes micro-channel enhanced heat transfer technology, delivering superior thermal performance while maintaining industry maturity and strong transferability. This advanced cooling enables 100% liquid contact for superior energy efficiency compared to traditional air cooling, which typically results in PUE values of 1.4 or higher.
| Part Number | SY400V57KWh18R |
| Module | |
| Rated Energy | 9.59kwh |
| Nominal Voltage | 66.6V |
| Nominal capacity | 144Ah |
| Min Voltage | 50.4V |
| Max Voltage | 75.6V |
| Charging current rate | 126A |
| Discharging current | 126A |
| Battery Rack | |
| Energy Per Rack | 57.54kwh |
| Rack Rated Voltage | 399.6V |
| Nominal capacity | 144Ah |
| Rack Minimum Voltage | 302.4V |
| Rack Maximum Voltage | 453.6V |
| Charging current rate | 126A |
| Discharging current | 126A |
| PDU-Rack | 1pcs |
| Modules number | 6pcs |
| Cells Self-discharge Rate | 2% per month |
| Cycle Life | 20000 times |
| Warranty | 15 years |
| Cooling | Natural cooling |
| Case material | Steel case |
| Storage Temperature | -30℃~40 ℃ |
| Storage Humidity | 25% ~ 95%RH |
| Operating Temperature(Discharge) | -20 ℃~60 ℃ |
| Operating Temperature(Charge) | -20 ℃~55 ℃ |
| Cooling | Natural cooling |
| Case material | Steel case |
