Easee One Installation

Key Features and Specifications

Power Output and Charging Speed

The Easee One delivers up to 7.4 kW on a single-phase connection, adjustable from 6 to 32 amps depending on your vehicle’s onboard charger and your home’s electrical capacity. At full power, expect to add roughly 25–30 miles of range per hour, enough to top up an average daily commute overnight without stress.

Dynamic load balancing ensures that the total load across all the chargers connected to a single circuit never exceeds the fuse’s capacity. This means you can safely manage all the chargers in your installation, allowing multiple units to run simultaneously while preventing overloads.

What’s particularly clever is the lightning intelligent automatic adjustment. Plug in your EV, and the Easee One communicates with the vehicle to determine its maximum charge rate, then tailors output accordingly. No manual settings, no guesswork. If your car can only accept 3.7 kW, the charger won’t waste energy trying to push more. If it can handle the full 7.4 kW, you’ll get every watt available.

For context, a typical EV with a 60 kWh battery could go from near-empty to full in around eight hours at 7.4 kW, perfect for overnight charging and well-suited to scheduling sessions during off peak hours for maximum cost savings.

Universal Socket

The Easee One’s Type 2 socket is the European standard, meaning it works with all Type 2 EVs natively and Type 1 vehicles via an adapter cable. This untethered approach offers flexibility: you can use your vehicle’s own charging cable or purchase a dedicated one in the length that suits your setup. If your charger does not come with a cable, compatible EV charging cables are available for purchase to complete your installation.

Some drivers worry about cable theft or inconvenience with untethered units. The Easee One addresses this by allowing you to lock a cable permanently in place via the app, effectively creating a tethered charger without losing the option to switch cables when needed. It’s a hybrid solution that gives you the best of both worlds.

Connectivity and Smart Technology

Connectivity is where the Easee One truly shines. Every unit ships with both Wi-Fi and an integrated eSIM, providing reliable, built-in 4G LTE connectivity with a lifetime subscription. This ensures constant communication with the Easee cloud platform, simplifies device setup by eliminating the need for Wi-Fi or manual SIM replacements, and enables seamless over-the-air updates and remote management. Even if your home Wi-Fi is patchy or non-existent in the garage, the charger stays online, receives firmware updates, and responds to app commands in real time.

The dedicated smartphone app is the control centre, offering smarter control: schedule charging sessions to take advantage of cheap night-time rates, monitor energy consumption down to the kilowatt-hour, lock or unlock the charger remotely, and share access with family members. It’s iOS and Android compatible, with a clean interface that doesn’t require a degree in electrical engineering to navigate.

For the tech enthusiasts, the Easee One supports the Easee API and OCPP 1.6 protocol, unlocking extended possibilities for smart home connectivity and third-party energy management integrations. Whether you’re integrating with Home Assistant or a workplace charging network, the flexibility is there.

Solar Compatibility

If you’ve invested in rooftop solar panels, the Easee One can help you maximise self-consumption. When paired with the Easee Equalizer (a separate accessory), the charger can dynamically adjust charging power based on real-time solar generation. On a sunny afternoon, your EV soaks up excess solar energy instead of exporting it to the grid for minimal return.

You can configure the system to prioritise solar charging, schedule sessions during peak generation hours, or blend grid and solar power to suit your preferences. It’s a feature that transforms your EV from an energy consumer into a smart part of your home’s energy ecosystem.

Design, Dimensions, and Build Quality

At just 256 mm high, 193 mm wide, and 106 mm deep, the Easee One is 69% smaller than many competing chargers. The compact footprint is ideal for tight parking spaces or discreet installations where aesthetics matter.

Even though its size, build quality is excellent. The unit is IP54-rated for weather resistance (protected against dust and water splashes) and IK10 impact-resistant, the highest rating available, meaning it can withstand a 20-joule impact (equivalent to a 5 kg mass dropped from 40 cm). Whether you’re in a coastal area with salty air or a rural location with harsh winters, the Easee One is built to last.

Interchangeable faceplates in black, white, blue, red, and anthracite let you personalise the look to match your home or garage décor. Swapping faceplates takes seconds and requires no tools.

RFID Support

The built-in RFID/NFC reader adds a layer of access control, particularly useful if you’re installing the charger in a shared driveway or semi-public location. Users can activate charging sessions by presenting an RFID tag or RFID card to the reader, which helps control access and ensures only authorized users can use the charger. You can issue RFID tags (Easee Keys) or RFID cards to authorised users, restricting access and preventing unauthorised use or tampering, while also tracking individual usage if multiple drivers share the unit.

For home use, it’s a nice-to-have rather than essential, but it future-proofs the charger for workplace or multi-tenant scenarios.

Dimensions – H256 x W193 x D106mm

The Easee One’s compact dimensions, 256 mm in height, 193 mm in width, and 106 mm in depth, make it one of the smallest home EV chargers on the UK market. This footprint is roughly half that of older-generation units, freeing up wall space and reducing visual clutter. Installation is straightforward on most surfaces, and the lightweight 1.5 kg unit places minimal stress on mounting points.

Easee One Dimensions – H256 x W193 x D106mm

Design Options: Tethered vs Untethered

The Easee One ships as an untethered unit with a Type 2 socket, but the app allows you to lock a charging cable into the socket, converting it to a tethered setup. For added security, the system also supports permanent locking of the cable, ensuring it stays securely attached and protected against unauthorized removal. This flexibility is rare: most chargers force you to choose at purchase.

If you prefer the convenience of a permanently attached cable, no fumbling in the boot, just plug in your preferred length (typically 5 or 7.5 metres), lock it via the app using the permanent locking feature, and you’re done. Need to switch vehicles or lend the charger to a neighbour with a different cable? Unlock it in seconds. It’s a smart compromise that adapts to changing needs.

Smart App Features and Functionality

Smart Scheduling and Cost Tracking

The Easee app transforms the charger into a tool for saving money. Set up a charging schedule to take advantage of off-peak electricity tariffs, common on Economy 7 or Octopus Go tariffs, where overnight rates can be half the daytime cost. By charging during these discounted periods, smart scheduling can help users save hundreds on energy costs annually. The charger will wait until your chosen time window (say, 12:30 AM to 4:30 AM) before starting, ensuring you pay the lowest possible rate per kilowatt-hour.

Cost tracking is built in: the app logs every charging session, showing energy consumed, estimated cost (based on your input tariff rate), and cumulative totals over weeks or months. It’s a simple way to monitor your EV’s running costs and compare them to petrol or diesel equivalents.

You can also set charging limits, useful if you only need an 80% charge for tomorrow’s trip and want to preserve battery health by avoiding frequent full charges.

Remote Control and Security Features

Forgot to plug in before heading to bed? No problem. The Easee app sends notifications when charging starts, stops, or encounters an error. You can remotely lock or unlock the charger, handy if you’re away from home and want to prevent unauthorised use or grant temporary access to a family member.

For added security, you can enable RFID-only access, requiring a physical tag to initiate charging. Combined with the remote lock, this makes the Easee One one of the most secure home chargers available.

Firmware updates happen over the air, automatically or on-demand, ensuring your charger benefits from new features and security patches without needing a technician visit.

Solar Compatibility and Energy Management

The Easee One’s solar integration goes beyond basic scheduling. With the Easee Equalizer installed, the system monitors your home’s electricity flow in real time: solar generation, household consumption, and grid import/export.

When excess solar power is available, the Equalizer signals the charger to ramp up, diverting surplus energy into your EV battery instead of exporting it to the grid. On cloudy days or high-demand periods, the charger can throttle back or pause until generation picks up again.

You retain full control: choose “solar only” mode to charge exclusively from your panels, “mixed” mode to blend solar and grid power, or override the system entirely for urgent charging needs. This dynamic load management maximises self-consumption, cuts grid reliance, and can significantly reduce charging costs if you’re on a solar-friendly tariff.

For households with battery storage systems, the Easee One can be configured to prioritise home battery charging before feeding the EV, or vice versa, depending on your energy strategy. It’s a level of sophistication that positions the charger as a central node in a modern, renewable-focused home energy setup.

Installation Requirements and Process

Installing the Easee One is simpler than many competing chargers, thanks to integrated safety features that reduce wiring complexity. The built-in RCD (residual current device with AC 30mA and DC 6mA protection) and open PEN conductor protection mean you don’t need an external RCD enclosure or an earth rod, both common requirements that add cost and installation time. The Easee One is fully compliant with all relevant UK regulations for home EV charger installation, ensuring it meets local safety and technical standards.

You’ll still need a qualified electrician certified under the Office for Zero Emission Vehicles (OZEV) grant scheme if you’re claiming government support, or any competent Part P-certified electrician otherwise. The charger mounts on any solid wall surface with four fixing points, and its lightweight 1.5 kg frame won’t stress brick, block, or timber.

Cable runs are typically straightforward: a dedicated circuit from your consumer unit (fuse board) to the charger location, usually 6mm² or 10mm² cable depending on distance and load. Because the Easee One supports dynamic load balancing, you can install up to three units on one fuse (typically 32A), allowing multiple chargers to share a single circuit safely. This makes it ideal for multi-car households or future expansion, without needing to upgrade your main fuse or distribution board.

Most installations take two to four hours. If your fuse board is nearby and your electrical supply has spare capacity, expect a smooth process. Older properties with limited supply or distant mounting points may require additional work, but the Easee One’s flexibility and integrated safety features minimise these complications compared to older charger models.

Safety Features and Warranty Coverage

Remote Lock/Unlock

The Easee app lets you lock the charger remotely, preventing unauthorised use or cable theft. Unlock it on-demand for family members or guests, or enable RFID-only access for stricter control. This feature is particularly valuable in shared driveways or open parking areas where physical security is a concern.

Smart Scheduling

Beyond cost savings, smart scheduling enhances safety by preventing overloads during peak demand periods. Set the charger to start after midnight when household load is low, reducing stress on your electrical system and minimising the risk of tripping breakers or overheating wiring.

Built-in Earthing Protection

The integrated open PEN (protective earth and neutral) conductor protection is a standout safety feature. In the UK, PEN faults, where the combined earth and neutral conductor fails, can pose serious risks with EV chargers. The Easee One detects these faults and automatically shuts down, eliminating the need for an external earth rod or expensive PME (protective multiple earthing) protection devices.

Combined with the built-in RCD (protecting against AC and DC residual currents), this gives the Easee One a safety profile that exceeds regulatory requirements and simplifies compliance with the 18th Edition Wiring Regulations.

Additional temperature sensors monitor the unit during operation, cutting power if overheating is detected, a safeguard against faulty cables, loose connections, or extreme ambient conditions.

Warranty – 3 Years

Easee backs the One charger with a three-year manufacturer warranty covering defects in materials and workmanship. This is standard for the industry but reassuring given the unit’s exposure to weather and daily use. Registration via the app is straightforward, and warranty claims are handled through Easee’s UK support team or your installer, depending on the issue.

The combination of robust build quality (IP54, IK10), integrated safety systems, and solid warranty coverage makes the Easee One a low-risk investment for homeowners looking for long-term reliability.

Who Should Buy the Easee One Charger?

The Easee One is best suited to homeowners who value smart features, compact design, and future-proofing. If you’re the sort of person who appreciates remote control, scheduling, and energy tracking, or if you’ve already invested in solar panels or smart home tech, the Easee One integrates seamlessly into that ecosystem.

Multi-EV households benefit enormously from the dynamic load balancing feature. Rather than upgrading your electrical supply or installing separate circuits for each charger, three Easee One units can share a single circuit, intelligently dividing available power. This scalability makes the charger ideal for families with two or more EVs, or for those planning to add a second vehicle in the near future.

Tech-savvy users will appreciate the open API, OCPP support, and continuous connectivity via 4G and Wi-Fi. Whether you’re integrating with Home Assistant, monitoring usage through custom dashboards, or managing charging via third-party apps, the Easee One offers the flexibility to tinker and optimise.

For those prioritising safety, the integrated RCD and open PEN protection exceed standard requirements and simplify installation. You won’t need costly additional equipment or earth rods, and you can have confidence the charger will shut down safely if a fault.

Finally, if aesthetics and space matter, the Easee One’s compact footprint and customisable faceplates make it an easy fit in garages, carports, or external walls where visual clutter is a concern. It’s discreet, robust, and designed to blend in rather than dominate.