In mission-critical facilities such as airports, data centers, and large campuses, backup power reliability is essential. Managing thousands of batteries in UPS systems has become increasingly complex, and traditional maintenance methods are no longer sufficient.

In today’s data centers, uptime is everything. A single power interruption can trigger massive financial losses, service disruption, and long‑term reputational damage. While most facilities invest heavily in UPS systems and redundancy, one critical component is often underestimated: the battery monitoring system.

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