Andersen Quartz 22kW Tethered EV Charger – 6.5m Cable

Andersen Quartz 22kW – Fast, Elegant Charging with Built-In Cable

The Andersen Quartz 22kW Tethered EV Charger with 6.5 metre cable is designed for high-end residential installations where performance and appearance matter equally. Built in the UK, this premium 3-phase charger combines ultra-fast charging capability with a refined, architectural aesthetic that complements modern and period homes alike.

Its integrated Type 2 cable stores neatly inside the enclosure, delivering maximum convenience without the visual clutter of a traditional wall charger. Whether you're charging a Tesla, BMW i7, or Audi e-tron, this model ensures you’re ready for anything – today and in the years ahead.

Why Choose the 22kW Tethered Version?

If your property has a 3-phase supply, this model gives you the fastest possible home EV charging – up to three times quicker than a standard 7kW unit. The 6.5m tethered cable strikes the perfect balance between reach and tidiness, with integrated cable management ensuring a clean look when the charger is not in use.

For drivers who plug in frequently or have more than one EV, this built-in cable system saves time, reduces hassle, and makes charging feel truly effortless. It's also a popular choice for households with larger battery packs or regular long-distance drivers who want to make the most of overnight charging windows.

• 22kW speed: Up to 3x faster charging than 7kW models
• 6.5m built-in cable: Ideal for larger vehicles or longer driveways
• No loose cable: Clean and tidy when not in use
• Made for 3-phase homes: Unlocks your full power potential

Smart Charging with Solar & Off-Peak Tariff Support

The Andersen Quartz 22kW Tethered is fully equipped for intelligent energy use. It integrates with solar PV systems and supports smart tariff schedules, giving you greater control over when and how your EV charges. Whether you’re making the most of your own generation or tapping into cheaper overnight rates, this charger helps reduce your carbon footprint and electricity bills.

It pairs effortlessly with smart energy plans like Octopus Intelligent Go (compatible vehcile required), allowing automatic charging during the lowest-cost hours – perfect for those looking to optimise every charge.

• Solar-compatible: Use surplus energy from your home PV system
• Smart tariff ready: Integrates with flexible off-peak plans
• Load balancing: Protects your home’s electrical supply during charging
• Futureproofed: Ready for evolving energy tariffs and DSR schemes

British Engineering Meets Lasting Design

Every Andersen Quartz charger is built in the UK using premium materials and marine-grade fixings for long-term durability. The flush-fitting design conceals the 6.5m cable within the unit when not in use, maintaining a clean, unobtrusive look on your exterior wall. Its powder-coated metal casing is corrosion-resistant and weather-sealed to IP65 standards, ensuring reliable outdoor performance year-round.

Choose from over 16 premium finishes including charcoal greys, bold colours, and realistic woodgrain textures like Cotswold Oak or French Walnut – all designed to blend in or stand out as you see fit.

• IP65-rated: Fully weatherproof for year-round outdoor use
• Powder-coated metal body: Scratch and corrosion resistant
• Concealed cable design: Neatly stores the 6.5m lead inside the unit
• UK built: Manufactured with precision in Britain

Fully Compliant, Safe & Installer-Ready

The Andersen Quartz 22kW charger meets all current UK Smart Charge Point Regulations, including data privacy controls, demand response support, and built-in safety measures. With PEN fault detection integrated as standard, there’s no need to install an external earth rod, simplifying the fitting process and saving time on site.

Security is just as important. That’s why every Quartz charger includes RFID access control, allowing you to restrict usage to trusted users only – ideal for shared driveways or fleet vehicles.

• Smart Charge Ready: Complies with all UK regulations
• PEN fault protection: No earth rod required for installation
• Installer friendly: Streamlined setup with clear documentation
• RFID security: Lock/unlock your charger with a simple tap

Why We Recommend the 22kW Tethered Quartz

Combining premium aesthetics, ultra-fast 22kW charging and plug-in convenience, the tethered Andersen Quartz is the ideal solution for 3-phase homes. The built-in 6.5 metre cable offers quick access for daily use, without compromising on design – making it perfect for EV drivers who want speed and simplicity wrapped in a visually refined package.

With built-in safety features, solar compatibility and one of the most elegant enclosures on the market, this is the futureproofed charger we recommend for discerning homeowners and design-led developments alike.

• Ultra-fast charging: Full-speed 22kW power for larger batteries
• Tethered convenience: No loose cables, just plug and go
• Architectural finish: Stylish, subtle and built to blend in
• Solar & tariff ready: Smart energy use on your terms

Technical Specifications

• Max Output: 22kW (3-phase, 32A)
• Cable Type: 6.5m tethered Type 2
• Connector: Built-in, suitable for all Type 2 EVs
• Dimensions: 255mm (W) × 409mm (H) × 122mm (D)
• Enclosure: Powder-coated aluminium with marine-grade fixings
• Ingress Protection: IP65 – fully weatherproof for outdoor installation
• PEN Protection: Built-in – no earth rod required
• Compliance: Fully meets 2025 UK Smart Charge Point Regulations
• Smart Features: Solar-ready, smart tariff compatible, energy tracking
• Access Control: Secure RFID key card access
• Warranty: 3-year manufacturer warranty

Free Delivery & Installation Support

All Andersen Quartz chargers come with free mainland UK delivery and expert support to help ensure a smooth installation. Whether you're an end user, installer, or developer, our team can assist with everything from cable routing to 3-phase compatibility.

• Free delivery: Mainland UK shipping included as standard
• Installer guidance: We work with trusted professionals across the country
• 3-phase checks: Unsure about your electrical supply? Contact us to confirm
• Trade & commercial support: Volume pricing and developer enquiries welcome

Explore More from the Quartz Range

• 22kW Untethered – Fast charging without a fixed cable
• 7kW Tethered (5.5m) – Ideal for single-phase homes
• 7kW Untethered – Flexible and minimalist charging
• 7kW Tethered (8.5m) – Extra cable length for longer driveways

Frequently Asked Questions

Do I need a 3-phase connection?

Yes – the 22kW model requires a 3-phase power supply. If you're unsure, contact our team and we’ll help you confirm.

How long is the cable?

This model includes a built-in 6.5m tethered Type 2 charging cable with discreet cable storage.

Is this charger solar compatible?

Yes – it integrates with solar PV systems to charge using your own renewable energy when surplus is available.

Can I install this charger outdoors?

Absolutely. It’s IP65-rated and weatherproof, making it suitable for year-round outdoor use.

Which electric vehicles is it compatible with?

Any EV with a Type 2 inlet, including Tesla, Audi e-tron, BMW i4/i7, Polestar 2, Mercedes EQ range, Porsche Taycan, and many more.