Desay Battery Named to BNEF Tier 1 Global Energy Storage Manufacturers List in Q1 2025

 

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Breakthroughs in Energy Storage Technology

 

• High Capacity & Efficiency: Nominal capacity of 314Ah (actual tested mean >324Ah), energy density up to 178Wh/kg, and energy efficiency ≥95% .
• Safety & Longevity: Passed rigorous nail penetration and thermal runaway tests; achieves 12,000 cycles at 25°C standard conditions .

 

• High Integration: Increases energy density by 45% compared to traditional 3.35MWh systems, with a 33% improvement in system-level energy density.
• Innovative Design:
  • 20-foot standardized container compliant with global shipping requirements.
  • AB cabinet design reduces footprint by 43%; drain-free liquid cooling pipelines enhance operational efficiency by 18%.
  • Seven-Layer Safety Protection: Combines pack-level fire suppression, explosion venting, perfluorohexanone fire suppression, and water-based fire protection .

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Landmark Project Deliveries

Desay Battery has solidified its position in domestic energy storage markets while achieving breakthroughs in overseas markets. Its solutions are now deployed across multiple regions, supporting the global energy transition and sustainable development.

 

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About Desay Battery
A pioneer in energy storage, Desay Battery specializes in lithium-ion cells, ESS integration, and smart energy management systems. Its portfolio spans grid-scale storage, C&I applications, and residential solutions, empowering a zero-carbon future.