Introduction: The Ultimate Cold-Weather Test

The system is currently operating at an EV charging station in a landscape buried under thick snow, with ambient temperatures plummeting to -25°C. 

SolarEast doesn't just assemble parts; we engineer solutions. Our manufacturing facility focuses on:

• R&D Excellence: Developing advanced BMS (Battery Management Systems) specifically tuned for sodium-ion chemistry.

• Precision Manufacturing: Our factory produces high-integration cabinets that combine safety, thermal management, and power conversion in a plug-and-play format.

  
  

Why Sodium-Ion for Xinjiang’s Extreme Cold?

• Exceptional Low-Temperature Discharge: Sodium-ion cells maintain over 90% capacity retention at -20°C, ensuring the EV charging station remains operational even in mid-winter.

• Safety in Stability: Na-ion chemistry is inherently more stable, reducing the risk of thermal runaway—a vital feature for public-facing EV charging hubs.

• Cost-Efficiency: As a manufacturer, SolarEast leverages the abundance of sodium to provide a price-stable energy solution that isn't vulnerable to lithium's market volatility.

This specific installation in Xinjiang highlights the technical prowess of our liquid-cooled series.

Empowering EV Infrastructure with C&I Storage

• Peak Shaving: The station reduces demand charges by discharging during peak hours.

• Grid Stability: The ESS buffers the impact of high-power EV charging on the local grid.

• Reliability: EV owners can charge with confidence, knowing the "Energy Heart" of the station is immune to the freezing cold.

Conclusion: Leading the Sodium-Ion Revolution

From our factory floor to the frozen plains of Xinjiang, SolarEast is proving that the future of energy storage is salty, safe, and sustainable. As a premier C&I energy storage manufacturer, we are ready to help businesses worldwide transition to resilient energy systems that perform when it matters most.