Advanced high-power dynamic charging systems, modular cabinets, and core rectifiers optimized for commercial and public grid integration.
Hangzhou VoltEdge Charging Co., Ltd. is an industry-leading, specialized EV charging station manufacturer focusing on high-performance Rapid DC chargers, grid-integrated storage solutions, and smart energy management platforms. Operating from state-of-the-art facilities in Hangzhou, China, we address the critical pain points of Charge Point Operators (CPOs), fleet operators, municipal authorities, and utility providers worldwide.
By engineering high-efficiency topologies, integrating modular sub-assemblies, and upholding rigorous international quality benchmarks, VoltEdge delivers comprehensive turnkey solutions that mitigate total cost of ownership (TCO) while maximizing service life. We leverage advanced Silicon Carbide (SiC) semiconductor architectures and cutting-edge software integrations to keep global grids stable and vehicles running.
Peak Power Module Efficiency
Global Export Destinations
Power Factor Optimization
Robust Outdoor Protection
Analysis of global electrification demands and the critical technical requirements of international grid infrastructure projects.
Modern electric passenger and commercial fleet platforms are rapidly migrating to 800V battery architectures to sustain charging rates exceeding 350kW. VoltEdge's 1000V wide-output range charging modules actively support these high-speed vehicles while maintaining backward compatibility with legacy 400V drivetrains.
As massive fleet charging places intense loads on public electrical grids, localized microgrids are becoming essential. Incorporating Battery Energy Storage Systems (BESS) and onsite Photovoltaic (PV) power limits utility demand charges, stores cheap off-peak power, and provides backup energy during grid disturbances.
With public-facing charging points accepting global credit cards and processing sensitive telemetry data, regulatory compliance is critical. Incorporating PCI-DSS compliant POS terminals and implementing ISO 15118 (Plug & Charge) TLS security standards are key to securing infrastructure investments.
VoltEdge’s R&D focus is centered on continuous thermal efficiency, silicon integration, and software-defined power routing.
Minimizes noise, isolates dust, and enables steady 350kW+ operation in high-temperature regions.
Reduces core switching losses and increases power module conversion efficiency to 96.5%+.
Dynamically reallocates system power to active connectors in 30kW increments for faster turnaround times.
Supports grid ancillary services, enabling vehicles to feedback power during peak grid pricing periods.
Integrating 40kW air-cooled modular blocks to fit 240kW and 360kW systems into standard footprints.
Development of ultra-high current connection interfaces designed for heavy-duty electric transport truck networks.
Native execution of decentralized transactive energy platforms using AI-driven edge compute models.
At VoltEdge, we realize that scaling electric mobility requires more than just installing standalone charging stations. It calls for smart systems that sit at the intersection of energy grid infrastructure, telecommunications, and digital payments.
Our solutions span from compact 48V rectifier cabinets for telecom and industrial base stations to fully integrated hybrid systems that couple solar generators, LiFePO4 batteries, and rapid DC dispensers. This holistic design ensures continuous up-time, lower infrastructure grid-connection fees, and creates new revenue streams for operators.
Ensuring compliance with localized safety, grid stability, and environmental standards across all export markets.
Addressing the technical, operational, and integration queries commonly raised by engineering and procurement professionals.
Our rapid DC charging stations utilize high-density modular power shelves (such as our 30kW and 40kW rectifiers). If a single module experiences a fault, the intelligent control unit isolates it, and the charger continues to operate at reduced capacity. This design minimizes emergency site maintenance visits and avoids complete station downtime.
All VoltEdge DC stations are designed around the open standard OCPP (Open Charge Point Protocol) 1.6J and are upgradeable to OCPP 2.0.1. This ensures full interoperability with global CSMS platforms like ChargeLab, Greenlots, and Driivz. Communication options include built-in 4G LTE modems, Wi-Fi, and RJ45 Ethernet connection ports.
Our outer enclosures are built to IP55 or IP65 standards using heavy-duty galvanized steel with a C4-rated anti-corrosion coating. Thermal management is handled by high-volume dual-ball-bearing fans or liquid-cooled loops. This allows the system to operate under full load up to 50°C before initiating safety derating.
We provide a wide range of customization options, including cabinet paint and branding, custom-configured dual connector combinations (e.g., CCS2 + NACS), integrated POS payment systems, specialized cable management arms, and custom software UI branding.
Integrated ecosystems featuring secure payment terminals, mobile charger-finder apps, and portable energy storage systems.
VoltEdge Charging
