How remote battery capacity testing and an advanced battery monitoring system (BMS) help substations operate safely in extreme high-altitude environments. Through a real-world project in Tibet, DFUN demonstrates how online battery capacity testing for lead-acid battery banks improves reliability, reduces maintenance costs, and ensures uninterrupted backup power for critical grid operations.

From October 29–30 at Feria Madrid (Hall 7 & 9, Booth C32) and November 5–6 at Paris Expo Porte de Versailles (Pavilion 7.1, Booth 7G20), DFUN showcased its cutting-edge Data Center Battery Monitoring System (BMS) solutions at Data Centre World Madrid and Data Centre World Paris — two of the most in

On the evening of September 26, 2025, a fire broke out at the National Information Resources Service in Yuseong-gu, Daejeon, South Korea. Fire departments are conducting firefighting operations.

As a forward-thinking battery monitoring system manufacturer, Dfun is constantly engaging with the global energy community to drive innovation. Our participation in FIEE Brazil 2025, held from September 9th to 12th in São Paulo, was an incredible opportunity to connect, learn, and showcase our lates

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

As a premier battery monitoring system manufacturer, DFUN BMS is excited to announce our participation in three major international trade shows this fall. These events present excellent opportunities to witness our cutting-edge battery monitoring systems firsthand and learn why DFUN stands out among