AC Power Supply Module Feeder Unitized Module Easy Maintenance

Shenzhen Hongyi Technology Co., Ltd. is a high-tech enterprise dedicated to the R&D, and commercial application of advanced power supply system and next-generation energy storage solutions. Headquartered in Shenzhen—a global hub of innovation and manufacturing—we harness the region’s robust industrial ecosystem to accelerate green energy innovation and large-scale industrialization, delivering safe, reliable, intelligent, and highly efficient integrated power and energy solutions to customers worldwide.

We maintain full independent R&D capabilities across core power system technologies, including Energy Management Systems (EMS), Battery Management Systems (BMS), Power Conversion Systems (PCS), and DC-DC conversion. Our comprehensive product portfolio spans end-to-end energy storage systems for residential, commercial, industrial, and utility-scale grid applications. Complementing this, we offer a broad range of power supply equipment for electrical distribution networks—including DC power supplies, telecom power systems, and their integrated intelligent monitoring and control platforms—ensuring stable, reliable, and efficient power operation across all infrastructure sectors.

Guided by our mission to accelerate the global energy transition and achieve a zero-carbon future, we enforce strict quality control at every stage of production—from cell selection and module assembly to system integration and final packaging,guaranteeing product reliability and service life.

Our products are certified to leading international standards, including ISO, UL, IEC, CE, and UN 38.3, among others. To date, we have delivered over 300,000 units to clients across more than 30 countries. In addition to hardware services, We offer 24/7 after-sales technical support and online training to ensure a seamless customer experience throughout the product lifecycle.