Wholesale 120kW DC Fast Charger Factory

Leading the Global Transition to High-Performance EV Infrastructure with Tier-1 Manufacturing Excellence and 4.0 Supply Chain Resilience.

Company Introduction & Industry Authority

Beihai Power (China Beihai Power Co., Ltd.) is a specialized manufacturer dedicated to the innovation of DC fast-charging technology and smart AC charging technology. We bridge the gap between complex energy requirements and reliable infrastructure delivery for governments and commercial clients across Central Asia, Southeast Asia, the Middle East, Europe, Africa, South America, and North America.

Our core mission is to solve the critical challenges of charging speed, system reliability, and grid integration. By focusing on the performance of our integrated charging modules, we provide high-efficiency power solutions that ensure faster, safer, and more stable energy transfer for large-scale vehicle infrastructure projects.

10+
Years Exp
50+
Countries
120kW
Core Spec
ISO
Certified

Advanced EVSE Production Process

Our 120kW DC chargers are manufactured under rigorous 6S management standards.

01. Material Cutting

Precision laser cutting for high-durability outdoor enclosures.

02. Sheet Metal Fabrication

Automated bending and welding for IP54/IP55 weatherproofing.

03. Cabinet Assembly

Integration of reinforced frames for long-term structural integrity.

04. Cabinet Inspection & Testing

Rigorous stress testing for environmental resilience.

05. Electrical Module Manufacturing

SMT and assembly of high-efficiency 30kW/40kW power modules.

06. Wiring & Integration

Industrial-grade wiring with EMI/EMC shielding.

07. Full Unit Functional Testing (FVT)

100% full-load burn-in testing before shipment.

120kW DC Fast Charger: Technology Roadmap & Future Outlook

Providing Information Gain on the evolution of EV charging architecture.

Modular Architecture

The 120kW threshold is achieved using parallel 30kW or 40kW modules. This ensures high redundancy; if one module fails, the station remains operational at reduced capacity, minimizing downtime for operators.

SiC MOSFET Transition

We are transitioning to Silicon Carbide (SiC) technology, which reduces switching losses by 30%. This increases energy efficiency to over 96%, directly lowering the Total Cost of Ownership (TCO) for wholesale buyers.

V2G & Smart Grid

Our future 120kW units will support Vehicle-to-Grid (V2G) bi-directional charging, allowing EV fleets to act as energy storage buffers, creating new revenue streams for commercial infrastructure owners.

Macro Industry Solutions: Empowering Global Infrastructure

Empowering Global EV Infrastructure

Industry-Leading Product Portfolio: We deliver a comprehensive range of DC fast-charging piles, from high-capacity 480KW units to compact commercial charging stations (20, 30, 40KW). Our hardware is engineered for durability and high-utilization environments, including government-led EV infrastructure and public charging networks.

Scalable Manufacturing Excellence: With the capacity to fulfill bulk orders—such as our recent export shipment of 24 custom-configured DC fast-charging piles to Uzbekistan—we combine industrial-scale manufacturing with stringent quality control.

Deep Customization & Intelligent Integration: We do not offer "one-size-fits-all" solutions. We specialize in engineering adaptations, such as our 150kW Mobile DC Fast-Charging Solution integrated into commercial vans for clients in Colombia and the USA.

China Factory 4.0: Supply Chain Resilience & Efficiency

Vertical Integration

By controlling sheet metal, module SMT, and software stack in-house, we reduce lead times by 40% compared to assemblers. This is the core of our "Factories" advantage.

OCPP 1.6J/2.0.1 Compliance

Our chargers integrate seamlessly with global management platforms (CMS), supporting RFID, App, and Plug & Charge (ISO 15118) protocols.

Environmental Resilience

Tested for extreme temperatures (-30°C to +55°C) and salt-spray resistance for coastal deployments.

Global Procurement FAQ

What is the typical lead time for a wholesale order of 120kW chargers?

For standard configurations, sample orders ship in 7-10 days. Bulk container orders (e.g., 20+ units) typically require 25-30 days depending on customization requirements.

How do you handle localization and compliance for different regions?

We provide region-specific hardware variants including CCS1 (North America), CCS2 (Europe/Global), and GBT (China). All units are CE certified and can be adapted for UL compliance upon request.

Can the 120kW charger be upgraded to higher power later?

Yes, our modular design allows for power expansion. A 120kW unit can often be upgraded to 160kW or 180kW simply by adding more power modules and updating the firmware.

What kind of after-sales support do you provide to international partners?

We offer 24/7 technical support, remote diagnostics via OCPP, and provide 1-2% spare parts for bulk orders to ensure immediate maintenance capability on-site.

Our Certificates & Quality Assurance