CLOU, a BNEF Tier 1 energy storage system provider, unveiled its next-generation Aqua-C3.0 Pro liquid-cooled energy storage system at RE+ 2025, North America’s largest energy event. The company also multiple integrated energy storage systems and comprehensive multi-scenario solutions covering the full lifecycle.
Building upon its well-known predecessor, the Aqua-C2.5, the Aqua-C3.0 Pro features a 600Ah+ capacity cell and up to 6.88MWh energy storage capacity. It achieves a significant leap in system efficiency, safety, and O&M convenience, reducing total cost of ownership (TCO) by 10.63% to drive further revenue growth across the industry.
Efficiency leap: Breaking through energy conversion bottlenecks with multiple innovations
Under demanding high-energy-density conditions, the Aqua-C3.0 Pro reliably delivers performance that closely matches its rated capacity, thanks to several core innovations. Its direct-cooling technology sends refrigerant straight to battery cells, minimizing heat transfer stages and shortening thermal pathways. This translates into smaller temperature variations between cells, a smoother efficiency curve, and a 10% reduction in operational costs.
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CLOU‘s proprietary Smart Scales technology actively balances cell energy in real-time during charging and discharging. By continuously transferring energy between cells, it quickly minimizes performance gaps, reduces power derating, and prevents premature shutdowns, ultimately boosting total lifetime energy output by 4%.
Further enhancing efficiency, the system’s SiC String PCS operates with reduced electrical losses and maintains stable performance even under partial loads. By cutting internal energy waste and easing cooling demands, this approach achieves an exceptional system RTE of up to 92.3%.
Working seamlessly with these, the CTR architecture eliminates redundant modules and connection points. This significantly improves consistency across battery clusters.
SOURCE: PRNewswire