DFUN's smart battery capacity testing solution integrates BMS monitoring and capacity verification. Learn the synergy between continuous monitoring and accurate capacity testing for critical power systems.

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.

Data center downtime is often traced back to a single weak battery cell. Traditional UPS monitoring only looks at string voltage, leaving individual cell degradation hidden until it’s too late.DFUN’s cell‑level battery monitoring continuously tracks voltage, internal resistance, and temperature of e

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

In the field of battery management, DFUN stands out with its all-scenario adaptable sensor and intelligent system. Its products have been widely applied in data centers, transportation, and energy sectors. Here's an in-depth look at the core product highlights: DFUN Sensor: Precisely Matched to Batt

Feature of PBAT-Gate BMS Solution- 24/7 hours on-line monitoring & remote alarms notification- Suitable for UPS and data center application- Anti-interference design, support to connect with high-frequency UPS- Build-in web server with visual display- Auto-sensing for the battery sensor's ID address