Andersen Quartz 22kW Tethered EV Charger – 6.5m Cable, 3-Phase

Andersen Quartz 22kW Tethered – Fast, Elegant EV Charging With 6.5m Cable

The Andersen Quartz 22kW Tethered EV Charger is a high-performance charging unit for homes with a 3-phase electrical supply. With a 6.5-metre integrated Type 2 cable, it offers fast, convenient home charging while maintaining a clean, minimalist aesthetic. Designed and built in the UK, the Quartz delivers up to 22kW charging speeds, solar compatibility, and secure access control all wrapped in a durable, weatherproof casing.

Available in over 16 finishes including Midnight Black, Windsor Grey, Alpine White and premium woodgrains like Cotswold Oak and Charcoal, the Quartz is engineered to suit any driveway, from modern builds to period properties.

High-Speed Charging With Built-In Convenience

This model is ideal for drivers who want the speed of 22kW 3-phase charging and the ease of a tethered unit. The 6.5m cable provides reach across most driveways without trailing wires, while the built-in holder ensures a tidy finish when not in use.

• 22kW output: Perfect for rapid charging at home with 3-phase supply
• 6.5m cable included: Tethered Type 2 for quick plug-and-charge
• Discreet cable holder: Maintains a neat, elegant appearance
• Ideal for EVs with larger batteries or regular long journeys

Smart Charging With Solar & Tariff Integration

Whether you want to maximise solar generation or schedule overnight charging on a smart tariff like Octopus Intelligent Go, the Andersen Quartz has you covered. Load balancing, energy tracking, and solar surplus integration come as standard helping you charge smarter and cheaper.

• Solar-compatible: Charge using free excess solar generation
• Smart scheduling: Perfect for use with Intelligent Go or Flux
• Energy insights: Monitor your usage and optimise your savings

Durable, Stylish and British-Made

The Quartz’s architectural-grade enclosure is IP65-rated and built to withstand the harshest UK conditions. Whether wall-mounted on brick or render, it’s designed to look beautiful and last for years.

• Powder-coated metal body: Scratch-resistant and rustproof
• 16+ colour finishes: Including Sherwood Green, Carbon, and French Walnut
• Built in Britain: Precision-made with local materials and design

Fully Compliant and Installer-Friendly

The Andersen Quartz includes built-in PEN fault detection, eliminating the need for an earth rod. It meets all UK Smart Charging Regulations and offers secure access control via RFID making it a smart, safe and regulation-ready choice for home installs.

• PEN protection included: No earth rod = quicker installation
• Smart charge compliant: Fully meets UK legislation
• RFID access: Only authorised users can activate the unit

Why We Recommend the 22kW Tethered Quartz

This charger is ideal for 3-phase homes and drivers who want maximum speed with zero fuss. The 6.5m tethered cable means less effort plugging in, while still offering the stylish, low-profile look Andersen is known for.

• Fastest home charging: Up to 22kW on 3-phase supply
• Convenient cable: No need to unpack your own lead
• Visually refined: Elegant colour options and smart cable storage
• Made in the UK: Built to last with exceptional detailing

Technical Specifications

• Max Output: 22kW (3-phase, 32A)
• Cable Type: Tethered Type 2, 6.5 metres
• Enclosure: Powder-coated aluminium, IP65 rated
• Dimensions: 255mm (W) × 409mm (H) × 122mm (D)
• Mounting: Wall-mounted with cable holder
• Compliance: UK Smart Charge Point Regulations
• Protection: Built-in PEN fault detection
• Warranty: 3 years

Free Delivery & Installation Help

We include free mainland UK delivery with every Andersen Quartz. If you’re unsure whether you have a 3-phase supply or want help arranging installation, our team is here to support you. We work with vetted installers across the country.

• Free delivery: All Andersen chargers ship at no cost within mainland UK
• Installer network: We’ll help match you with a certified partner
• Trade & developer support: Ideal for high-spec residential installs

Contact us to confirm 3-phase compatibility.

Explore More from the Quartz Range

• 22kW Untethered – Keep your driveway cable-free
• 7kW Tethered (5.5m) – Great for single-phase homes
• 7kW Untethered – Clean, flexible and solar smart

Frequently Asked Questions

Do I need a 3-phase connection?

Yes the 22kW model requires a 3-phase supply. Contact us if you're unsure about your property.

How long is the cable?

This model includes a 6.5m tethered Type 2 cable with a built-in holder.

Does it work with solar?

Yes the Andersen Quartz is solar compatible and adjusts dynamically to your system’s output.

Can I use this outside?

Absolutely. The unit is IP65 rated and designed for full-time outdoor use.

What cars is it compatible with?

Any EV with a Type 2 port, including Tesla, Mercedes EQ, BMW i7, Audi Q8 e-tron, Polestar 2, and more.