Pain Points in Hub EV Charging

Transportation hubs and large industrial parks urgently need high-capacity, fast, and reliable charging. Traditional facilities struggle during peak times and face issues like limited compatibility and slow maintenance. JUNJIAN offers a hub-focused solution with supercharging, integrated storage, and intelligent scheduling to deliver “zero waiting, ultra fast charging, and full compatibility,” enhancing both operations and user experience.

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  • Peak traffic congestion:
    Traditional chargers can’t handle concentrated passenger and vehicle flow.
  • Low equipment compatibility:
    Different vehicle models may face charging issues.
  • Slow operation & maintenance response:
    Delays impact user satisfaction and hub efficiency.
  • Demand for ultra fast charging:
    Hubs require charging solutions that minimize wait times.
  • Need for intelligent management:
    Efficient scheduling is critical for large-scale hubs.

Core Advantages of the Plan

Supercharging device:

  • Single gun 600KW liquid cooled supercharging pile, capable of replenishing 400 kilometers in 10 minutes, suitable for high-intensity operation vehicles such as electric buses, heavy trucks, taxis, etc.
  • The flexible charging stack (JJV1000/800F-8) supports dynamic power allocation, and a single stack can simultaneously serve 12-16 vehicles, compatible with multiple vehicle models such as passenger cars, logistics vehicles, and special vehicles.

Integrated light storage and charging:

  • Integrated photovoltaic ceiling and JJ distributed energy storage cabinet (3000KW WH series), daytime photovoltaic power supply+energy storage peak shaving and valley filling, reducing electricity costs by more than 30%.
  • Support off grid operation to ensure continuous charging capability in extreme weather or power outage scenarios.

AI scheduling system:

  • Automatically allocate charging station resources based on traffic flow prediction to reduce queuing time;
  • Prioritize the rapid energy replenishment of high-frequency vehicles (such as buses and logistics vehicles) to improve the efficiency of hub operations.

24/7 operation and maintenance:

  • Remote real-time monitoring of equipment health status, with a fault self checking rate of over 95%;
  • On site engineers respond within 2 hours, core components are repaired within 48 hours, ensuring equipment availability is ≥ 99%.
  • Multi protocol compatibility: Supports charging interfaces such as national standard, European standard, Chaoji, etc., and is compatible with mainstream car models both domestically and internationally.

Dual safety insurance:

  • Hardware level: IP65 protection, lightning protection, and waterproof design, suitable for complex outdoor hub environments;
  • System level: Battery AI pre check, real-time temperature monitoring, fault second level power outage, certified by UL/CQC dual certification.

Smart management platform:

  • Docking with the hub scheduling system, linking charging data with vehicle scheduling and logistics management, optimizing resource allocation;
  • Provide carbon emission reports to assist in green certification of hubs (such as LEED, carbon neutral parks).

User value-added services:

  • The driver exclusive APP integrates functions such as charging navigation, catering reservation, and rest area guidance;
  • Enterprise level account management, supporting time-based pricing, charging quota allocation, and reducing fleet operating costs.

Implementation Strategy

Customized Planning

  • Design a hybrid deployment plan of "supercharging+fast charging+energy storage" based on the hub vehicle flow, vehicle model ratio, and operating period.
  • JUNJIAN provides free site survey and power expansion solutions to reduce customers' upfront investment.

Efficient Deployment

  • Modular installation of supercharging piles and energy storage cabinets, completed within 15-30 days to minimize the impact on hub operations.
  • Synchronize with the hub ERP system and security platform to achieve seamless integration between charging data and operation management.

Empowering Operations

  • BOT mode: Junjian fully invests, customers have zero investment, and profits are shared based on the amount of charging;
  • Joint venture hosting: The customer provides the venue, and Junjian is responsible for equipment operation and user operation, with profit sharing;
  • Electricity custody: Junjian bears the risk of electricity bill settlement and difference, while customers operate with light assets.

Continuous Optimization

  • Quarterly operational analysis report, dynamically adjusting charging strategies and equipment layout;
  • Introducing V2G (Vehicle to Grid Interaction) technology to support reverse power transmission from vehicles to the grid in the future, enhancing the energy resilience of hubs.

Collaboration Value

To the hub party:

  • Improve vehicle turnover efficiency and enhance hub service competitiveness;
  • Develop diversified income through charging service fees, advertising partnerships, carbon point trading, and other means.

For users:

  • Instant charging, supporting "charging+rest" one-stop service to enhance driver satisfaction;
  • Enterprise level electricity management to reduce the comprehensive operating costs of the fleet.

To society:

  • Promote the green transformation of transportation hubs and support the "dual carbon" goal;
  • Improve urban logistics efficiency, reduce traffic congestion and pollution.

Address: JUNJIAN Technology Park, No. 9 Dinghou Road, Dongfang Community, Songgang Street, Bao'an District, Shenzhen

Contact JUNJIAN Group

Collaborate immediately to create a new benchmark for smart hubs!

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