High-efficiency, digitalized conversion systems with advanced DSP control and remote monitoring features.
Guangzhou EVS Powers Co., Ltd., is located in international trade city Guangzhou. Our Company EVS is a professional manufacturer of switching power supply, DC power system, power supply units, DC DC converter, power inverter series power system products and other OEM ODM electronics products according to customer's request. We regard clients' satisfaction as our top task, products' quality as the basis of development, cost-saving as our competitive advantage.
With the excellent credit standing and the premier service, we have won high reputation and long term cooperation from customers between domestic and foreign, such like Europe, South and North America, Australia, Middle East, Southeast Asia and other areas. With good faith oriented, we would like to share our knowledge, technology and experience with our partners so as to cooperate with more customers for mutual benefit and development. We will do our best to provide good quality, the best service, and competitive prices for our old and new customers.
Pioneering energy density and reliability under extreme mechanical and electrical stresses.
Our -48VDC rectifier systems and rack-mounted pure sine wave inverters safeguard continuous operations in 5G base stations and computing centers. Equipped with SNMP-enabled telemetry, operations teams achieve live monitoring and diagnostics, lowering maintenance costs.
In harsh power grid switchgear and relay applications, electromagnetic compatibility is non-negotiable. Our 110V/220V industrial switching power systems withstand transient surges, keeping safety equipment powered when standard utilities fail.
Supporting modular step-up and step-down DC/DC bidirectional converter units, EVS enables modern grid balancing. Integrating advanced resonant soft-switching minimizes conversion loss and heat output during solar and battery storage charging phases.
Every Power Interface Module undergoes a series of manufacturing stages to ensure physical integrity and longevity.
We deploy calibration testers, high-voltage breakdown instrumentation, and environmental profiling equipment.
Quality is not just a final inspection phase; it is an active engineering methodology embedded into the product design lifecycle. Our testing laboratories carry out insulation resistance verification, thermal imaging under load, high-frequency signal analysis, and surge immune analysis to replicate the harshest industrial operational environments.
Our equipment configuration ensures that electrical transients, extreme humidity, high ambient heat, and input fluctuations are safely simulated and mitigated before dispatching custom batches to customers worldwide.
Meeting requirements across North America, Europe, Australia, and ASEAN regions.
All EVS rectifiers and DC power distribution units meet the essential directives of the European Union. Hazardous substances are eliminated to guarantee green supply chain conformity, and electromagnetic emissions comply with EN 55032 Class A/B criteria.
Designed for mission-critical operations, our modular designs allow hot-swapping under load. If a single rectifier core fails, system operation continues undisturbed. The damaged module can be replaced in minutes without power disruption.
We adjust output voltages, control interfaces (analog/Modbus/SNMP), chassis form factors, and cooling systems (fan/conduction cooling) according to project requirements. This helps streamline system integration and deployment.
How EVS Powers is shaping the future of power integration electronics.
The industrial energy landscape is transitioning toward higher power densities and intelligent controls. To remain at the forefront of this evolution, our R&D roadmap focuses on three main pillars:
Expert technical answers to assist in selecting and deploying Power Interface Modules.
Heavy-duty power systems engineered for industrial installations and telecom networks.
EVS Powers