On 28 March 2026, a YMS delegation from the Hong Kong Electrical Contractors' Association Limited visited DFUN (ZHUHAI) CO., LTD. for a comprehensive company tour and technical exchange.The visit created a valuable opportunity to explore cooperation in power operation and maintenance, intelligent po

A recent battery fire in a server room highlights a critical issue:battery failures are not sudden — they are the result of long-term hidden risks.In UPS rooms, telecom sites, and data centers, similar risks exist if proper monitoring is not in place.⚠️ Why Do Battery Fires Happen?1️⃣ Poor Environme

In the field of battery management systems (BMS), one of the most overlooked risks to lead-acid and Ni-Cd batteries is ripple current and ripple voltage. Though often invisible, these electrical disturbances act like silent killers, reducing battery lifespan and threatening the reliability of critic

Distributed vs. Centralized Battery Monitoring Systems: Pros, Cons, and Ideal Use Cases In Battery Management Systems (BMS), distributed and centralized monitoring systems represent two leading technological approaches. As a global leader in battery monitoring solutions, DFUN (Zhuhai) Co., Ltd. deli