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ULTRA

High-power DC fast charger for EV-fleets

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ULTRA DC fast charger

ULTRA is a scalable high-power DC fast charger for EV fleets, built for depots with heavy demand and tight charging windows. It delivers up to 420 kW per unit, with configurations beyond 1 MW total output. Ideal for fast depot and opportunity charging where flexible deployment matters.
Key features
Configurations
Benefits

Key features

High power, built for depot throughput

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Power: Max. 420 kW (2×210 kW)

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Cooling: Air-cooled

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Target efficiency: up to 95%

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Dimensions & weight

H: 2100 mm | W: 905 mm | D: 745 mm, approx. 800 kg

Charging outlets
Twin configuration supplies two endpoints in parallel (2×210 kW)
Available interfaces

Dispenser
Dispenser

Coupler
Charge Lift

Coupler
Cable

Operational areas

Ideal for large bus or truck depots with high daily turnover, municipal transport hubs, logistics centres, and mixed-service fleets scaling beyond 1 MW total power.

Download full specifications

Configurations

The ULTRA DC fast charger is built for high-throughput depots where endpoint place­ment matters as much as power. These scenarios show dis­penser, mast, reel and gantry setups to keep charging organised and scalable.

Dispenser-based charging setup

ULTRA has no outlet on the unit. It supplies a connected dispenser, where the vehicle plugs in. The dispenser provides the outlet and passes through power from ULTRA.
Graphic showing the ULTRA DC charger connected to a dispenser at a bus charging position

Endpoint options at the bay

ULTRA supplies power to an endpoint at the bay – for example a mast, cable reel, charge lift or cable-managed endpoint. An optional cabinet can be added in between for more setup flexibility.
Graphic showing the ULTRA DC charger with cabinet and overhead cable handling at a bus charging position

Gantry setup for multiple charging positions

A gantry-mounted endpoint keeps outlets overhead and cable handling organised across multiple charging positions. ULTRA supplies the endpoints, with an optional cabinet if required.
Graphic showing the ULTRA DC charger with overhead gantry for organised cable handling at a bus charging position

Operational benefits

As a high-power DC fast charger, ULTRA is built for large depots with high daily turnover. It supports fast charging workflows and scalable deployment as demand grows.
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Built for tight charging windows

Enables fast turnaround where depot schedules leave little time for charging.

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Parallel workflows when demand peaks

Twin charging supports two vehicles at once in high-turnover operations.

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Designed for high-traffic depots

Built for intensive daily routines where throughput matters.

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Scales as depot demand increases

Supports structured expansion as more vehicles and routes electrify.

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Fits tight depots

Designed for efficient site planning where bays, routing and equipment placement are space-constrained.

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Keeps large operations organised

Keeps charging routines predictable when many vehicles and chargers interact daily.

What could your fleet save?

Use the TCO calculator to compare diesel and electric truck costs.

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Do you want to understand the full calculation behind your results? Learn more!

Get your detailed TCO result and see where you can save

Do you want to understand the full calculation behind your results? Learn more!

Indicative results based on model assumptions

This calculator provides indicative savings estimates for fleets investing in depot charging infrastructure. The model reflects the impact of depot optimisation, smart charging and energy management across Shell’s integrated network.

This scenario assumes a heavy-duty truck operating 116,000 km per year over 5 years, with 75% depot charging and 25% on-the-go charging supported by a semi-public, energy-optimised eDepot. Actual results will vary depending on market conditions and customer-specific factors.

To explore the broader framework behind these results, learn more about Shell’s Integrated Charging Network.

If you have questions — or don’t yet have a depot solution in place — contact us and we’ll help you explore the right next steps.

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Investment you can plan around

For depots with heavy traffic and tight charging windows, the ULTRA DC fast charger supports high throughput with a scalable investment path. High power per unit and flexible configurations help operators plan costs and expand step by step. Performance stays predictable as demand grows.
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Improved cost efficiency at high utilisation / high throughput

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Phased CAPEX by adding units as demand grows

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Reduced downtime cost through faster turnaround in peak windows

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Repeatable scaling approach supports predictable site cost planning

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Isometric illustration of Shell’s integrated EV charging ecosystem showing depot, public charging, Shell Card, and renewable energy sources

Economics beyond the charger

Shell ecosystem advantage

Shell’s integrated charging network is designed to support one of the strongest economic levers in fleet electrification: using shared infrastructure across private depot, semi-public and public charging. One network. One card. One invoice. It can help reduce fleet TCO by up to 10% compared to diesel, depending on the customer use case and local conditions.¹

¹ Potential TCO outcomes are based on Shell’s model for a heavy-duty truck operating 116,000 km/year over 5 years, assuming a semi-public, energy-optimised eDepot with 75% private and 25% on-the-go charging. Estimated savings come from third-party eDepot use, Smart Charging energy cost reductions, and preferential network pricing, based on market references (excluding grid upgrades). Actual results will vary by market, vehicle type, and customer-specific factors such as energy prices, infrastructure costs, utilisation, and location. 

Explore Shell’s integrated charging network

Learn more about ULTRA

Whether you are looking for personal guidance, detailed technical specifications or a broader product overview – find the right next step for your high-power depot charging project.

ULTRA factsheet

Download detailed specifications

Access the ULTRA product factsheet with complete technical specifications and performance data.
Download factsheet

Explore the portfolio

Discover more DC charging solutions

Still exploring? Take a look at more SBRS hardware solutions to see what else supports your depot’s long-term strategy.
Explore our products

Personal guidance

Talk to real experts

Discuss your fleet requirements, depot layout or rollout plans with our experts and find the right DC charger for your operation.

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Related topics

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Software that supports planning, monitoring and energy optimisation in everyday depot operations.
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Isometric illustration of Shell’s integrated EV charging ecosystem showing depot, public charging, Shell Card, and renewable energy sources
Integrated charging networks and smart hardware designed to help heavy-duty fleets reduce total cost of ownership.
Explore integrated charging network

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