In today's rapidly evolving digital landscape, batteries serve as critical backup power sources for essential equipment. Whether in data centers, telecom base stations, power systems, rail transit, petrochemical industries, financial institutions, or healthcare facilities, the stable operation of ba

In modern industrial automation, particularly in the power sector, IEC 61850 has emerged as a globally recognized standard. As a comprehensive framework, IEC 61850 standardizes communication protocols among Intelligent Electronic Devices (IEDs) within substations, facilitating efficient system integ

PBAT 81 is designed to monitor individual battery voltage, internal temperature (negative pole), and impedance (ohmic value) in new energy batteries. With an emphasis on safety and reliability, this advanced BMS ensures seamless operation and protection for your batteries. Not only does the PBAT

On 2023.6.25 We Dfun Tech move to a new, larger office space. This relocation represents a significant milestone in the development of our factory.