Email Us
sales@electrassure.co.uk
 Call Us
+44 (0) 1438 525264
Our most powerful EV Chargers - Perfect for larger vehicles including eHGV & Fleets

Our 100kW+ EV Chargers Range

Our most powerful EV Chargers – Perfect for larger vehicles including eHGV & Fleets

Shop our 100kW + Chargers Below

Speak To An Expert
Home > 100kW+ EV Chargers Range

Rapid 100kW+ DC EV Chargers

Our 100kW+ range of chargers offers some of the fastest EV charging points available on the market. It’s important to note that our 100kW charger range may not be suitable, depending on your electric vehicle’s capabilities. The majority of newer EV models can handle 100kW of charging power. However, some older models potentially cannot.

Autel MaxiCharger DC Fast –120kW Autel MaxiCharger DC Fast –120kW

Autel MaxiCharger DC Fast –120kW

Autel MaxiCharger DC Fast 180kW Autel MaxiCharger DC Fast 180kW

Autel MaxiCharger DC Fast 180kW

Autel MaxiCharger DC Fast 240kW Autel MaxiCharger DC Fast 240kW

Autel MaxiCharger DC Fast 240kW

Autel DC MaxiCharger Megawatt Charging System (MCS) – 1.2MW Autel DC MaxiCharger Megawatt Charging System (MCS) – 1.2MW

Autel DC MaxiCharger Megawatt Charging System (MCS) – 1.2MW

Who 100kW+ Chargers are better suited for

100kW+ chargers can charge up to five vehicles in an hour and in as little as 25 minutes each. We typically recommend our 100kW+ chargers for those operating larger fleets and commercial vehicles like eHGVs, lorries and vans. These larger vehicles have greater battery capacity, which takes longer to charge,so these higher power charging options are a much better fit.  Our chargers range all the way up to 1.2MW.

Expert Charging Solutions From ElectrAssure

We make it easy to electrify your fleet. Our experienced team handles everything from start to finish. From initial site survey through to infrastructure installation and ongoing maintenance. No hard sells, just real expertise and solutions.

Contact Us
Expert Charging Solutions From ElectrAssure

We Help Access Funding & Incentives Options

As OZEV-authorised installers, we’ll help you weigh up your funding and incentive schemes to cut the cost of upgrading your EV infrastructure. Want to explore your options – Click here to learn more.

Compliance & Safety

We don’t compromise on safety. Our 80kW chargers meet stringent UK and EU standards—BSI certification, OZEV approval, and CE marking—ensuring safety and reliability. Plus, you may even qualify for congestion charge exemptions with eligible electric vehicles.

Frequently Asked Questions

1. Will I need to upgrade my power supply to install a 100kW charger?

Most of the time, yes. A standard three-phase supply in the UK is typically 100 amps (around 69kVA), and a 100kW charger can nearly double that requirement. If your current supply isn’t large enough, you’ll need to arrange a power upgrade. Depending on the complexity, this process can take anywhere from a few months to two years. We recommend starting these discussions early so everything’s ready when it’s time to install.

2. What is DC charging, and why is it faster?

DC stands for Direct Current, which is the form of electricity your EV battery actually uses. With lower-power AC chargers, the electricity must be converted from AC (Alternating Current) to DC inside the car, this extra step slows charging. A DC charger handles the conversion itself, so power goes straight into the battery. That direct approach makes DC chargers (like those rated at 100kW and beyond) much faster.

3. What is a “new connection” in terms of EV charger installation?

A new connection is precisely what it sounds like: an entirely new link to the power grid. If you plan to install multiple high-powered chargers, you might need a dedicated line to ensure you have enough capacity. Sometimes, though, a simpler power upgrade to your existing connection can do the trick (and it’s often more cost-effective). The key is to assess your site’s needs and plan accordingly.

4. How long does it typically take to install a 100kW charger?

The installation timeline can vary because there’s often more to it than just mounting the charger. You might need to coordinate power upgrades, secure grants, or address on-site infrastructure challenges. At ElectrAssure, we encourage you to share any specific requirements or preferences in advance so we can streamline everything, from the initial site survey to the final wiring.

5. How much does a 100kW+ charger cost?

Prices for 100kW+ chargers generally begin around £35,000 and can go up to around £50,000 or slightly more. The exact figure depends on the charger model, your site conditions, and any modifications needed to your power supply infrastructure. Don’t forget: installation costs and potential VAT also need to be factored in. At ElectrAssure, we work with you to find the right charger model for your needs, and we’ll provide clear, transparent quotes so you know exactly what to expect.

6. Are there any special safety considerations during installation?

Yes. It’s always advisable to have your charger installed by a qualified professional electrician. They’ll ensure everything meets local regulations and industry standards. You might also want to consider adding a dedicated emergency stop switch and keeping the surrounding area clear of hazards. If you have concerns about safety features or site readiness, our team is here to help with guidance and best practices.

7. Which vehicles are compatible with a 100kW+ charger?

Most modern electric vehicles can use a 100kW+ DC charger, but the maximum charge rate varies by make and model. Some EVs can’t draw the full 100kW if their onboard battery management system limits charging speed. Checking your vehicle’s charging specs is always a good move.

8. How long does it take to charge an EV with a 100kW charger?

Charging times depend on your vehicle’s battery size and its maximum DC charging rate. For example, a 60kWh battery car that can charge at 100kW might go from around 20% to 80% in roughly 30 minutes. Larger batteries or lower charge acceptance rates will take longer. We’ll happily walk you through these calculations for your specific EV.

9. Can I get a grant or financial support for installing high-powered chargers?

Depending on your location and the nature of your project (for example, if it’s workplace charging or a public charging hub), you may qualify for certain government grants or incentives. These can change over time, so it’s best to check current schemes or talk to us for the latest information.

10. How can I future-proof my EV charging setup?

If you anticipate adding more EVs or higher-powered chargers down the road, it’s wise to plan for additional electrical capacity upfront. This might mean installing larger cable runs or even applying for a bigger power upgrade than you currently need. While it can increase initial costs, a future-proofed setup often pays off by avoiding repeated upgrades later.

11. What should I expect from ElectrAssure’s consultation process?

At ElectrAssure, we start by evaluating your site,looking at everything from existing power capacity to parking layouts and user requirements. We’ll then recommend a tailored solution, explaining any power upgrades or new connections needed. Finally, we manage the full installation process and offer ongoing maintenance to keep your chargers performing at their best.

keep up to speed

News & Articles

Read more below...

HMRC’s new EV mileage rates: what businesses and drivers need to know

HMRC’s new EV mileage rates: what businesses and drivers need to know

7th October 2025
UK Government Depot Charging Scheme

UK Government Depot Charging Scheme

23rd July 2025
What is EV Fleet Management?

What is EV Fleet Management?

7th January 2025

Get in Touch

    Thank you! Your submission has been received!
    Oops! Something went wrong while submitting the form.