Shenzhen Sophpower Electronics Co., Ltd. was established in 2006, located in Shenzhen, China. As a High-tech enterprise with sustainable and rapid growth, Sophpower has a group of technical engineers with rich experience in the field of testing power supply. Main products including AC Power Source, Linear AC Power Source, Bidirectional AC Power Source, DC Power Supply, Bidirectional DC Power Supply, Voltage regulator and UPS. Can provide customized test power supply according to customer's requirements.
In the rapidly expanding sectors of Electric Vehicles (EVs), grid-scale energy storage systems (BESS), and consumer electronics, battery testing has evolved from a simple voltage check into a complex, high-precision science. Modern battery testing requires sophisticated programmable DC power supplies, electronic loads, and bidirectional power sources capable of simulating real-world charge-discharge cycles, thermal runaway conditions, and dynamic load profiles.









Modern tier-1 automotive and energy enterprises require high-customization OEM testing rigs. Procurement officers prioritize modular design, multi-channel synchronous data logging, high energy-efficiency return (regenerative loads), and strict compliance with international safety protocols (CE, UL, ISO).
Sophpower delivers turnkey testing architectures integrating bidirectional DC power supplies and automated testing software. These systems reduce energy consumption during battery aging tests by up to 85% through energy feedback technology, ensuring sustainable manufacturing operations.








Sophpower combines over 18 years of R&D expertise in testing power supplies with modular hardware design. Our units offer exceptional programming accuracy, fast dynamic response, and seamless integration with automated production lines, customized precisely to client specifications.
Yes. As a leading manufacturer based in Shenzhen, we specialize in tailoring AC/DC power sources, electronic loads, and bidirectional systems to match exact voltage, current, and power requirements for EV and energy storage applications.
Our manufacturing processes adhere strictly to ISO quality management systems. All core power supplies and testing equipment are engineered to comply with international safety and electromagnetic compatibility (EMC) standards required for global export.
We maintain a dedicated team of experienced technical engineers ready to provide comprehensive remote diagnostics, customized documentation, operational training, and robust after-sales support for global enterprise clients.