XCharge's GridLink Achieves Landmark UL Certifications in the US for Safety and Efficiency

XCH
October 08, 2025

XCHG Limited announced that its innovative GridLink system has received prestigious certifications in the United States, including UL 1973 and UL 9540A. These certifications represent the benchmarks for safety, efficiency, and grid compliance, reinforcing GridLink’s position in the energy storage market. Achieving UL certification requires comprehensive testing and evaluation by independent experts.

GridLink’s certification under UL 1973 and UL 9540A underscores its exceptional safety standards, incorporating advanced fire safety measures like built-in fire suppression water tanks in each battery cabinet. The system’s IP65-rated sealing and UL 9540A certification provide robust protection against environmental factors. To meet U.S. grid interconnection standards, GridLink’s bidirectional converter complies with UL 1741.

The system introduces a DC high-voltage air conditioning system that achieves 2% greater efficiency than conventional AC-based systems while adapting to various voltage ranges across the United States. This innovative approach reduces energy consumption and enhances overall system performance. GridLink’s modular design allows for the seamless replacement of individual battery packs, reducing maintenance costs and extending the system’s lifecycle.

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