Andersen A3 Review UK (2026): The Premium Home EV Charger
Quick Verdict
The Andersen A3 is the most customisable home EV charger on the UK market. 247 colour and finish combinations, a hidden cable system, a seven-year warranty, and solar compatibility. If the charger needs to fit the property's aesthetic rather than just sit on the wall, nothing else comes close.
Andersen A3 EV Charger | 7.4kW Premium Hidden-Cable Charger | 247 Colours
Specifications
| Specification | Detail |
|---|---|
| Power output | 7.4kW (single-phase) |
| Connector | Type 2 tethered (5.5m hidden cable) |
| Connectivity | Wi-Fi, Bluetooth |
| Warranty | 7 years |
| OZEV eligible | Yes |
| Solar compatible | Yes |
| Colour options | 247 combinations |
| Origin | UK-designed and manufactured |
Build Quality and Design
The A3's hidden cable system is its most distinctive feature. The 5.5m Type 2 cable stores inside the unit when not in use, leaving a clean face on the wall. No cable coiled on the ground, no hook to hang it on. A ground-level convenience light activates as you approach at night.
Finish options span metal colours including Midnight Black, Racing Green, and Brushed Aluminium. Wood finishes use real sustainable Accoya, available in options like Cotswold Oak and Sorong Teak, not printed vinyl. The result looks appropriate on a period property or a carefully considered frontage in a way no other charger achieves. UK-designed and manufactured throughout.
Installation
You need a 32A dedicated circuit. The hidden cable mechanism handles cable management inside the unit itself, so there is nothing to tidy up externally after installation. The A3 is OZEV-approved, qualifying for the EV Chargepoint Grant where eligible.
Charging Speed
7.4kW on a standard single-phase UK supply, adding approximately 30 miles of range per hour. The charger adjusts to your vehicle's onboard charger limit, so actual speed depends on what your car accepts.
Smart Features
The Andersen app covers scheduling, energy tracking, and cost monitoring. As of 2025, Intelligent Octopus Go connects natively, so the charger communicates with Octopus to schedule charging during cheap overnight windows without manual setup. Solar compatibility uses a CT clamp to monitor surplus generation and prioritise it during sessions. Wi-Fi and Bluetooth cover both local and remote control. Firmware updates arrive over the air.
The Seven-Year Warranty
The A3 carries the longest warranty of any home EV charger on the UK market. Most competitors offer three years. Seven years from Andersen is a meaningful commitment and a practical benefit if something goes wrong several years into ownership.
Key Benefits
- Hidden cable system, the cable stores inside the unit when not in use
- 247 colour and finish combinations including real Accoya wood
- Seven-year warranty, longest in the market
- Native Intelligent Octopus Go integration
- Solar compatible via CT clamp
- Ground-level convenience light
- UK-designed and manufactured
- OZEV grant eligible
Things to Consider
- Premium price point
- Wood finishes carry an additional cost
- 5.5m cable is shorter than the Hypervolt's 10m maximum option
Verdict
The Andersen A3 suits homeowners who see the charger as part of the property rather than just a utility item. The hidden cable, real wood finishes, and seven-year warranty justify the premium for buyers who want those things. For drivers who want reliable, fast overnight charging and have no strong design preference, more cost-effective options will serve them equally well on performance.
ON-EV supplies and installs the Andersen A3 across North Wales and the North West. Contact us to discuss finish options and installation at your property.
Andersen A3 EV Charger | 7.4kW Premium Hidden-Cable Charger | 247 Colours
Frequently Asked Questions
How does the hidden cable work?
The 5.5m Type 2 cable stores inside the unit when not in use. You pull it out to connect your car. When the session ends, it returns inside, leaving a clean face on the wall.
What finish options are available?
247 combinations across metal, painted, and real Accoya wood finishes. Wood panels carry an additional cost.
Is the Andersen A3 OZEV approved?
Yes. It qualifies for the UK EV Chargepoint Grant where eligible.
Does it work with Intelligent Octopus?
Yes. Intelligent Octopus Go is natively integrated as of 2025.
How long is the warranty?
Seven years, the longest warranty of any home EV charger on the UK market.