Large Battery Storage Container

A: When you pack 5MWh of capacity into a 20-foot container using high-density 314Ah LiFePO4 cells, thermal management becomes your biggest bottleneck. Air cooling simply cannot prevent temperature variations between the center and the edges of the rack. Our liquid cooling loop actively pumps coolant directly across the cell modules, keeping the cell temperature delta under 3°C. This uniform thermal profile is absolutely critical to preventing localized degradation and securing the 8000+ cycle life required for utility-scale bankability.

A: We implement a "Replacement First, Analysis Later" policy for critical components during the warranty period. If a quality issue occurs, our team will diagnose the problem via remote monitoring within 24 hours and ship replacement parts if necessary to minimize system downtime.

A: Yes. We have extensive experience in matching our systems with local grid codes (such as EN50549 or VDE standards). We can provide the necessary test reports and factory documentation required by local utilities for project interconnection.