120kw DC Fast Charger Ocpp 1.6/2.0 Support EV Charging Station

All our DC and AC products natively support the OCPP 1.6J protocol and have completed the technical upgrade to OCPP 2.0.1. We provide standard API interfaces and whitelist configuration services. Before deployment, we can access your backend system via remote VPN for interoperability testing to ensure stable operation of charging, billing, diagnostics, and OTA updates.

Jiuroad's full-flex power stack uses dynamic matrix switching to schedule current at the millisecond level based on real-time BMS requirements. This on-demand allocation increases the average daily charging volume of a single station by approximately 15% to 20%, significantly shortening the ROI period.

We provide an integrated 'Solar-Storage-Charging' service. By integrating industrial-grade energy storage battery cabinets, the system stores energy during off-peak hours and assists in high-power fast charging during peak hours. Additionally, our equipment supports dynamic load balancing (DLB) to automatically limit charging power based on site load, preventing transformer trips.

The highly integrated modular architecture allows automatic isolation of failed modules, achieving maintenance without downtime. It also offers strong scalability: you can add module slots to upgrade capacity (e.g., from 480kW to 960kW) without replacing the entire machine base or main cables.

We use a 'digitalization + localization' dual service system. Engineers can remotely diagnose over 90% of faults online. For hardware, non-technical personnel can replace hot-swappable modules under guidance. We establish spare parts centers in major regions and provide emergency packages, video tutorials, and multi-language manuals.