6.26 MWh DC Battery Container for Cold-Weather Readiness
6.26 MWh DC battery container
,cold-weather battery energy storage
,utility scale battery container
6.26 MWh DC Battery Container for Cold-Weather Readiness
Evaluate cold-weather readiness for a 6.26 MWh DC battery block with source-listed liquid cooling and 12 kW heating capacity.
YT-Container ESS-6.26MWh
Selected configuration
| Rated DC battery energy | 6.26 MWh |
|---|---|
| Rated DC charge / discharge | 1.56 MW / 1.56 MW at 0.25P |
| Rated DC voltage / range | 1331.2 V / 1123.2–1497.6 V |
| Thermal equipment capacity | 30 kW cooling / 12 kW heating |
| Chiller coolant | 50% glycol solution as specified |
| Ambient operating range | −20 to +50°C, dispatch limits by BMS |
| Battery architecture | 12 racks, 48 modules, 392 Ah LFP cells |
| Enclosure | 20 ft high cube / IP55 |
Review thermal readiness before dispatch
The 6.26 MWh DC container has a liquid thermal-management circuit with 12 kW source-rated heating capacity. For an exposed project, review how long the battery may sit idle, anticipated ambient conditions and when it must accept a charge command. Obtain the manufacturer’s battery temperature thresholds and preconditioning sequence for the ordered unit. The ambient envelope and battery dispatch limits serve different purposes.
Coordinate control and recovery
Agree which BMS data points indicate thermal readiness, limited charge or discharge, and faults. Review the plant EMS response to a cold start, a heating system fault and loss of auxiliary power. During commissioning, test how dispatch is held or resumed as the BMS limits change.
Set the plant interfaces
YINTU coordinates the DC battery container and manufacturing partner as an energy storage solution provider. Match the external PCS to the specified DC range and agree temperature-dependent limits and communication handshakes. Plant EMS, switchgear, transformer and service supply are scoped by the project.
Equipment illustration based on the model reference. The approved drawing and technical agreement define the ordered configuration.
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