High daily energy
Carry more usable energy for long shifts or multiple vehicles.
Mobile Energy Storage
Mobile Energy Storage for High-Power EV Charging
Move high-capacity stored energy to fleet, industrial and remote EV charging projects that need several outputs or longer operating cycles.
Application Overview
A Charging Plan Built Around the Actual Operation
High-capacity mobile energy storage combines a large battery, power conversion, DC charging outputs and transportable packaging. It is designed for EV charging projects that need more daily energy, several charging connectors or operation away from a strong grid connection.
The equipment is still a charging system, not a generic utility-scale BESS. Final configuration depends on vehicle voltage, usable energy, simultaneous output, recharge source, transport rules, placement and the operating reserve required by the project.
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.
Several charging outputs
Allocate output across dual- or four-connector configurations.
Remote deployment
Deliver charging capacity to sites far from permanent infrastructure.
Recharge and transport planning
Coordinate system recovery time, logistics and permitted transport method.
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 Mobile Energy Storage
These inputs turn a broad application idea into a configuration that can be checked against the selected equipment.
Energy model
Daily kWh, reserve, usable depth and charging losses.
Output allocation
Power per connector and number of simultaneous vehicles.
Recharge strategy
Input source, available power and recovery time between cycles.
Mobility plan
Transport, dimensions, weight, route, setup and local approvals.
Recommended Equipment
Configurations to Review
These products are starting points. Final capacity, output, cable count and connector are confirmed after the duty-cycle review.
- 400 kWh / 240–360 kW Dual-Gun Mobile Charging System
- 1200 kWh / 640 kW Four-Gun Mobile Charging System
- 200 kWh Trailer-Mounted EV 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
Mobile Energy Storage Questions
The current high-capacity model is 1200 kWh / 640 kW with four 160 kW outputs, subject to final project configuration.
That earlier configuration has been upgraded to the current 1200 kWh / 640 kW four-output version.
Selected high-capacity models offer dual or four outputs. Vehicle acceptance power and output allocation are confirmed during engineering review.