No nearby charger
Deliver DC energy where towing may be avoidable or delayed.
Roadside Assistance
Roadside Mobile EV Charging Solutions
Bring battery-powered DC charging to stranded EVs, service areas and vehicle delivery routes.
Application Overview
A Charging Plan Built Around the Actual Operation
Roadside EV support usually needs enough energy to move a stranded vehicle safely to its destination or the next public charger. The equipment must fit the service workflow, travel with the response team and support the connector standards used in the destination market.
The right configuration depends on expected calls per day, energy delivered per call, service radius and where the mobile charger will recover its own battery. Compact 75 kWh and 100 kWh systems suit lighter duties, while 141 kWh configurations provide more energy or dual-output options.
Compare the suggested configurations in our mobile EV charger catalog, then confirm the final specification with the project engineering team.
Operating Challenges
Start With the Work, Not Just the Charger.
Correct sizing depends on when vehicles charge, how much energy they need and how the mobile system itself will be recharged.
Mixed connector fleets
Specify CCS1, CCS2, CHAdeMO, GB/T or NACS by market and model.
Limited service-vehicle space
Balance stored energy, equipment footprint and service payload.
Unpredictable demand
Plan a practical reserve for variable call volume and travel distance.
Recommended Architecture
A Battery-Powered Mobile Charging System
Combine an approved recharge source, integrated battery storage, DC fast charging outputs and optional OCPP-compatible communications.
Recharge Source
Energy Storage
DC Fast Charging
Electric Vehicles
Local Platform
Engineering Inputs
What to Confirm for Roadside Assistance
These inputs turn a broad application idea into a configuration that can be checked against the selected equipment.
Rescue objective
Emergency range recovery or a larger on-site charge.
Calls per shift
Expected service count and energy delivered at each stop.
Vehicle integration
Truck, van, trailer or standalone deployment method.
Recharge base
Where and how the mobile unit is replenished between shifts.
Recommended Equipment
Configurations to Review
These products are starting points. Final capacity, output, cable count and connector are confirmed after the duty-cycle review.
- 75 kWh / 60 kW Mobile DC Fast Charger
- 100 kWh / 90 kW Mobile DC Fast Charger
- 141 kWh / 120 kW Mobile DC Fast Charger
Information Needed
Prepare These Six Inputs
Destination market, vehicle model, connector, number of vehicles, daily energy demand and available input power allow a faster technical response.
Vehicle & connectorEnergy & charging windowSite input & deadline
FAQ
Roadside Assistance Questions
It depends on calls per shift, energy delivered per vehicle, service radius and the reserve required for uncertain demand.
Most models can be configured for CCS1, CCS2, CHAdeMO, GB/T or NACS. Final compatibility is confirmed for the selected model and market.
Vehicle-mounted projects are possible after confirming payload, dimensions, ventilation, cable access and the vehicle integration plan.