# Andersen Quartz EV charger review

Source: https://www.bestchargers.co.uk/andersen-quartz/
Updated: October 2026
A feature comparison from the maker's own documents and the energy suppliers' lists. No scores, ratings or rankings.

The Andersen Quartz is a home EV charger rated at 7 kW single-phase or 22 kW three-phase, sold tethered or with a Type 2 socket. It can charge from surplus solar, and Octopus and OVO list it for their smart EV tariffs. Not included: hidden cable storage (that is the A3 and A2); display, unless you choose the Quartz Vision; 4G or Ethernet.

## Andersen Quartz at a glance: what is included

- 7 kW single-phase or 22 kW three-phase
- Type 2 socket, or tethered with a 5.5 m or 8.5 m cable (7 kW) or 6.5 m cable (22 kW)
- Adaptive Fuse CT clamp included with 7 kW units; 22 kW units ship with three grid CT clamps
- PEN fault detection built in, with internal 30 mA AC and 6 mA DC protection; Andersen says no earth rod is needed
- Quartz Vision version adds a 4.3-inch display
- 7-year warranty (Andersen Care Cover, subject to warranty terms)

**Included:** Socket or tethered versions; 22 kW three-phase version; Adaptive Fuse CT clamp for load limiting (7 kW units); Solar charging (basic mode uses the supplied CT clamp); PEN fault detection; 11 colour choices and optional Accoya wood fascia.

**Not included:** Hidden cable storage (that is the A3 and A2); Display, unless you choose the Quartz Vision; Advanced solar mode on the 22 kW unit; 4G or Ethernet.

## Andersen Quartz features compared with 26 chargers

Other chargers are listed A to Z; this is not a ranking.

| Feature | Andersen Quartz | Chargers with it | Other chargers with it |
|---|---|---|---|
| A 22 kW three-phase version | Yes | 7 of 26 | myenergi zappi, Rolec EVO, Rolec Zura, Simpson & Partners Home Plus, Wallbox Pulsar Max, Zaptec Go |
| A warranty of 5 years or more | Yes | 9 of 26 | Andersen A3, Cord Zero, Humax MX7, Pod Point Solo 3S, Rolec EVO, Simpson & Partners Home Plus, Wallbox Pulsar Max, Zaptec Go |
| A tethered cable option of 7.5 m or more | Yes | 11 of 26 | Cord Zero, Humax MX7, Hypervolt Home 3 Pro, Indra Smart LUX, Ohme Home Pro, Rolec WallPod, Rolec Zura, Simpson & Partners Home Plus, Sync Energy EV Charger, VCHRGD Seven Pro |
| IP65 or higher dust and water rating | Yes | 11 of 26 | Andersen A3, GivEnergy EV Charger, Humax MX7, Hypervolt Home 3 Pro, Indra Smart LUX, Masterplug Smart EV Charger, myenergi zappi, myenergi zappi GLO, Rolec WallPod, Rolec Zura |
| Sold tethered and with a socket | Yes | 14 of 26 | Cord Zero, EO Mini Pro 3, Humax MX7, Masterplug Smart EV Charger, myenergi zappi, myenergi zappi GLO, Pod Point Solo 3S, Rolec WallPod, Rolec Zura, Simpson & Partners Home Plus, Sync Energy EV Charger, VCHRGD Seven Pro, Wallbox Pulsar Max |
| Listed for Intelligent Octopus Go | Yes | 15 of 26 | Andersen A3, Cord Zero, Hive EV Charger (Sync Energy Wall Charger 2), Hypervolt Home 3 Pro, Indra Smart LUX, Indra Smart PRO, myenergi zappi, myenergi zappi GLO, Ohme ePod, Ohme Home Pro, Simpson & Partners Home Plus, Sync Energy EV Charger, VCHRGD Seven Pro, Wallbox Pulsar Max |
| Load management with no extra accessory | Yes | 19 of 26 | Andersen A3, Cord Zero, EO Mini Pro 3, Hive EV Charger (Sync Energy Wall Charger 2), Humax MX7, Hypervolt Home 3 Pro, Indra Smart PRO, Masterplug Smart EV Charger, myenergi zappi, myenergi zappi GLO, Ohme ePod, Ohme Home Pro, Pod Point Solo 3S, Rolec EVO, Rolec WallPod, Rolec Zura, Simpson & Partners Home Plus, VCHRGD Seven Pro |
| Solar charging with no extra accessory | Yes | 21 of 26 | Andersen A3, Cord Zero, EO Mini Pro 3, GivEnergy EV Charger, Hive EV Charger (Sync Energy Wall Charger 2), Humax MX7, Hypervolt Home 3 Pro, Indra Smart LUX, Indra Smart PRO, Masterplug Smart EV Charger, myenergi zappi, myenergi zappi GLO, Ohme ePod, Ohme Home Pro, Pod Point Solo 3S, Rolec EVO, Rolec WallPod, Rolec Zura, Sync Energy EV Charger, VCHRGD Seven Pro |
| PEN fault protection built in | Yes | 21 of 26 | Andersen A3, Cord Zero, Easee One, EO Mini Pro 3, GivEnergy EV Charger, Hive EV Charger (Sync Energy Wall Charger 2), Humax MX7, Hypervolt Home 3 Pro, Indra Smart LUX, Masterplug Smart EV Charger, myenergi zappi, myenergi zappi GLO, Ohme ePod, Ohme Home Pro, Pod Point Solo 3S, Rolec EVO, Rolec WallPod, Rolec Zura, Sync Energy EV Charger, VCHRGD Seven Pro |
| OCPP, for third-party charging platforms | No | 16 of 26 | Cord Zero, Easee One, EO Mini Pro 3, GivEnergy EV Charger, Hive EV Charger (Sync Energy Wall Charger 2), Masterplug Smart EV Charger, myenergi zappi, myenergi zappi GLO, Rolec EVO, Rolec WallPod, Rolec Zura, Simpson & Partners Home Plus, Sync Energy EV Charger, VCHRGD Seven Pro, Wallbox Pulsar Max, Zaptec Go |
| 4G or mobile data, as standard or an option | No | 14 of 26 | Cord Zero, Easee One, EO Mini Pro 3, Hive EV Charger (Sync Energy Wall Charger 2), Indra Smart LUX, Indra Smart PRO, Ohme ePod, Ohme Home Pro, Rolec EVO, Rolec WallPod, Rolec Zura, Sync Energy EV Charger, VCHRGD Seven Pro, Zaptec Go |
| An Ethernet port, as standard or an option | No | 13 of 26 | EO Mini Pro 3, GivEnergy EV Charger, Hive EV Charger (Sync Energy Wall Charger 2), Hypervolt Home 3 Pro, Indra Smart LUX, Indra Smart PRO, Masterplug Smart EV Charger, myenergi zappi, Rolec EVO, Rolec WallPod, Rolec Zura, Simpson & Partners Home Plus, Sync Energy EV Charger |
| An RFID card or key reader | No | 10 of 26 | Cord Zero, Easee One, Humax MX7, myenergi zappi GLO, Rolec EVO, Rolec WallPod, Rolec Zura, VCHRGD Seven Pro, Wallbox Quasar 2, Zaptec Go |
| Listed by Octopus, OVO and E.ON Next for their smart tariffs | No | 5 of 26 | Hypervolt Home 3 Pro, Indra Smart LUX, Indra Smart PRO, myenergi zappi, myenergi zappi GLO |
| Bidirectional (V2G or V2H) hardware | No | 1 of 26 | Wallbox Quasar 2 |

## Is the Andersen Quartz compatible with Intelligent Octopus Go?

Yes. Octopus lists the Andersen Quartz for Intelligent Octopus Go. E.ON Next does not list it and OVO lists it. We checked all three lists in October 2026.

- **Intelligent Octopus Go:** listed. Octopus lists the Andersen Quartz as a supported charger. Source: [Octopus Energy, Intelligent Octopus Go supported chargers](https://octopus.energy/smart/intelligent-octopus-go/)
- **E.ON Next Drive Smart:** not listed. Not on E.ON Next's charger list. E.ON Next Drive Smart can still work if your car is on E.ON Next's list. Source: [E.ON Next, Next Drive Smart supported chargers](https://www.eonnext.com/tariffs/next-drive/smart)
- **OVO Charge Anytime:** listed. OVO lists the Andersen Quartz as a supported charger. Source: [OVO Energy, Charge Anytime compatible EVs and smart chargers](https://www.ovoenergy.com/electric-cars/charge-anytime-cars-and-chargers)
- **Fixed-window tariffs** (E.ON Next Drive, Octopus Go, EDF GoElectric, So Energy So EV, Good Energy EV Charge, ScottishPower EV Saver, Ecotricity EcoFixed EV, British Gas EV Power, Sainsbury's EV) need only a timer on the charger or the car.

## Andersen Quartz charging time and costs

The MG4 EV SE Long Range, 30% to 80%, at 7 kW: about 5h 39m, adding about 162 miles. Charging starts when each cheap window opens. Rates checked October 2026, including 0% VAT.

| Tariff | Cheap window | Cost of this charge | Note |
|---|---|---|---|
| Intelligent Octopus Go | 23:30 to 05:30 | £3.16 | Fits the 6-hour window |
| E.ON Next Drive Smart | 00:00 to 06:00 | £2.57 | Only if your car is on E.ON Next's list |
| E.ON Next Drive | 00:00 to 06:00 | £3.36 | Fits the 6-hour window |
| Octopus Go | 00:30 to 05:30 | £4.97 | 39m at the 36.90p day rate |
| EDF GoElectric | 23:00 to 06:00 | £2.63 (cheapest we can be sure of) | Fits the 7-hour window |
| So Energy So EV | 00:00 to 05:00 | £2.50+ | + 39m at a day rate shown only in a quote |
| Good Energy EV Charge | 00:00 to 05:00 | £2.67+ | + 39m at a day rate shown only in a quote |
| ScottishPower EV Saver | 02:00 to 05:00 | £8.13 | 2h 39m at the 34.22p day rate |
| Ecotricity EcoFixed EV | 00:00 to 05:00 | £4.43 | 39m at the 36.57p day rate |
| British Gas EV Power | 00:00 to 05:00 | £5.00 | 39m at the 36.90p day rate |
| Sainsbury's EV | 00:00 to 06:00 | £3.36 | Fits the 6-hour window |
| OVO Charge Anytime | Any time, EV only | £5.27 | EV-only rate, any time |

We aim to show the latest rates, but tariff prices vary by location and can change daily. Always check current rates with the supplier directly before you switch.

## Andersen Quartz specs and dimensions

| Spec | Value |
|---|---|
| Power | 7 kW single-phase or 22 kW three-phase (Installer manual: 7.2 kW (1-phase) or 22 kW (3-phase), 32 A, adjustable from 6 A per phase) |
| Connector | Type 2 socket, or tethered Type 2 cable (Tethered: 5.5 m or 8.5 m (7 kW), 6.5 m (22 kW)) |
| Load management | Adaptive Fuse CT clamp included on 7 kW; 3 grid CT clamps with 22 kW |
| Solar charging | Basic mode with the grid CT clamp; advanced mode needs an extra solar CT clamp (not on 22 kW) |
| Protection | Internal 6 mA DC (EN 62955) and 30 mA AC; PEN fault detection |
| Connectivity | Wi-Fi (2.4 GHz); Bluetooth LE 5 for set-up only |
| Display | None; Quartz Vision adds a 4.3-inch LCD |
| Dimensions (unboxed) | 286 x 172 x 110 mm |
| Installed weight | 3.4 kg to 5.2 kg |
| Ingress protection | IP65 enclosure core, IP44 Type 2 cable |
| Operating temperature | -25°C to +40°C |
| Standby power | 10 W |
| Colours | 11 colours (4 standard, 7 premium metallic); optional Accoya wood or limited-edition fascias |
| Warranty | 7 years (Andersen Care Cover) |

## Andersen Quartz vs similar chargers

The chargers that share the most charger types with the Andersen Quartz, then A to Z.

- [myenergi zappi](https://www.bestchargers.co.uk/zappi-charger/). Both have: Solar charging, Tethered, Untethered (socket), 22 kW three-phase, Smart tariff integration. Differences: Smart tariff lists 3 of 3 (the Andersen Quartz: 2 of 3); Warranty 3 years (the Andersen Quartz: 7 years).
- [Wallbox Pulsar Max](https://www.bestchargers.co.uk/pulsar-max/). Both have: Solar charging, Tethered, Untethered (socket), 22 kW three-phase, Smart tariff integration. Differences: Max power 7.4 kW or 11 kW or 22 kW (the Andersen Quartz: 7 kW or 22 kW); Solar charging with an accessory (the Andersen Quartz: yes); Smart tariff lists 1 of 3 (the Andersen Quartz: 2 of 3); PEN protection not listed (the Andersen Quartz: built in); Warranty 5 years (the Andersen Quartz: 7 years).
- [Cord Zero](https://www.bestchargers.co.uk/cord-zero/). Both have: Solar charging, Tethered, Untethered (socket), Smart tariff integration. Differences: Max power 7.36 kW (the Andersen Quartz: 7 kW or 22 kW); 4G yes (the Andersen Quartz: no); Warranty 5 years (the Andersen Quartz: 7 years).

## Andersen Quartz features explained

### What is the Andersen Quartz?

The Quartz is Andersen EV's most compact charger. It is available as a 7 kW single-phase or 22 kW three-phase unit, with a Type 2 socket or a tethered cable, in 11 colours. A Quartz Vision version adds a 4.3-inch display. Unlike Andersen's A3 and A2, the Quartz does not store its cable inside the housing.

### Charging power: 7 kW single-phase, 22 kW three-phase

Andersen markets the Quartz at 7 kW for single-phase homes and 22 kW for three-phase homes. The installer manual rates the single-phase version at 7.2 kW, with 32 A maximum, adjustable from 6 A per phase. The 22 kW version needs a three-phase supply. The rate your car charges at is also limited by its own onboard charger.

### Tethered or untethered: the cable options

The socket version uses your own Type 2 cable. Tethered 7 kW units have a 5.5 m or 8.5 m cable; tethered 22 kW units have a 6.5 m cable. Andersen offers an optional cable hook (16 cm x 7 cm) in the casing colour for tethered units.

### Solar charging with CT clamps

Andersen lists the Quartz as solar compatible. The installer manual describes a basic solar mode, which uses the grid CT clamp to monitor the whole property and any export, and an advanced mode, which uses a separately purchased solar CT clamp on the generation circuit. The advanced solar CT clamp is not applicable to the 22 kW unit. In the Andersen app, you can choose how much grid power to add to solar with a slider.

### Smart charging with Octopus, E.ON Next and OVO

The Andersen app handles schedules, remote locking and charging history, including solar and grid energy used. Andersen's comparison table lists smart tariff integration with Intelligent Octopus Go, OVO Charge Anytime and EDF GoElectric.

On the energy suppliers' own lists (checked 4 October 2026):

- **Octopus Energy** lists the Andersen Quartz as supported for Intelligent Octopus Go.
- **OVO Energy** lists Andersen as a compatible smart charger for Charge Anytime.
- **E.ON Next** does not list Andersen for Next Drive Smart.

### Load balancing, earthing and installation

An Adaptive Fuse CT clamp is included as standard with 7 kW units; 22 kW units ship with three grid CT clamps. The installer manual lists PEN fault detection conforming to BS 7671 regulation 722.411.4.1, internal 6 mA DC protection (EN 62955) and 30 mA AC protection, and earth, welded contactor and PME monitoring. Andersen says there is no need for earth rods. The manual recommends upstream protection of a 40 A RCBO, or a Type A RCD with a 40 A B curve MCB.

### App, Wi-Fi and connectivity

The Quartz connects over Wi-Fi (2.4 GHz); Bluetooth LE 5 is used for set-up only. The app supports remote locking, and Andersen lists 128-bit encryption for its smart connectivity.

### Size and dimensions: 286 x 172 x 110 mm

The Quartz measures 286 x 172 x 110 mm unboxed and weighs 3.4 kg to 5.2 kg installed. The core is polycarbonate blend, rated IP65, with an IP44-rated Type 2 cable; the front is coated aluminium with an optional Accoya wood insert. It operates from -25°C to +40°C and uses 10 W on standby. Andersen offers 11 colour choices (four standard and seven premium metallic) and says there are over 100 colour and finish combinations. The manual lists compliance with the Electric Vehicles (Smart Charge Points) Regulations 2021.

### Warranty: 7 years

Andersen gives seven years of Andersen Care Cover, subject to its warranty terms.

## Andersen Quartz installation

- **Supply:** Single-phase for 7 kW; the 22 kW version needs a three-phase supply
- **Earthing:** PEN fault protection built in, according to Andersen
- **Protection:** Internal 6 mA DC (EN 62955) and 30 mA AC; PEN fault detection
- **Load management:** Yes: adaptive Fuse CT clamp for load limiting (7 kW units)
- **Solar sensor:** Adaptive Fuse CT clamp for load limiting (7 kW units)
- **Connection:** Wi-Fi and Bluetooth (set-up only)

1. **Survey.** An installer checks your supply, consumer unit, main fuse and earthing, and where the charger and its cable will go. Many do this from photos first.
2. **Notify the network operator (DNO).** Your installer tells your local network operator (DNO) about the charger, and applies first where the supply needs checking.
3. **Fit and test.** The charger goes on its own circuit and is tested. Ask for the supply sensor for solar charging to be fitted on the same visit. The three-phase version needs a three-phase supply.
4. **Connect it.** The installer connects the charger to Wi-Fi or Bluetooth and sets it up in the maker's app.
5. **Set up your tariff.** If you switch to a smart tariff that lists it (Intelligent Octopus Go, OVO Charge Anytime), add the charger in the supplier's app so it can schedule charging. On a fixed-window tariff, set a schedule for the cheap hours.

## Quick answers

- **Max power:** 7 kW single-phase or 22 kW three-phase. The three-phase version needs a three-phase supply, which most UK homes do not have.
- **Tethered or socket:** Type 2 socket or tethered 5.5 m / 8.5 m (6.5 m on 22 kW).
- **Solar charging:** Yes. Solar charging (basic mode uses the supplied CT clamp).
- **Intelligent Octopus Go:** Yes. Octopus lists the Andersen Quartz as a supported charger (checked October 2026).
- **E.ON Next Drive Smart and OVO Charge Anytime:** Not on E.ON Next's Next Drive Smart list; OVO lists it for Charge Anytime (both checked 4 October 2026).
- **PEN fault protection:** Built in, according to Andersen. Your installer still confirms the earthing for your home.
- **Load management:** Yes. Adaptive Fuse CT clamp for load limiting (7 kW units).
- **Connectivity:** Wi-Fi and Bluetooth (set-up only).
- **Vehicle-to-grid or vehicle-to-home:** No.
- **Warranty:** 7 years, Andersen Care Cover.
- **Updated:** October 2026, from Andersen's own documents and the Octopus, OVO and E.ON Next charger lists.

## Andersen Quartz FAQs

### What is the difference between the Andersen Quartz and the A3?

The Quartz is smaller (286 x 172 x 110 mm against 430 x 310 x 148 mm), is available at 7 kW or 22 kW, and comes as a socket or tethered unit. The A3 is 7 kW only and has a 5.5 m cable stored inside the housing, plus convenience lighting. Both have a 7-year warranty.

### What cable lengths does the Andersen Quartz come with?

Tethered 7 kW units have a 5.5 m or 8.5 m cable; tethered 22 kW units have a 6.5 m cable. The socket version uses your own cable. A cable hook in the casing colour can be added to tethered units.

### Can the Andersen Quartz charge from solar?

Andersen lists the Quartz as solar compatible. The installer manual describes a basic solar mode using the grid CT clamp and an advanced mode that needs a separately bought solar CT clamp; advanced solar is not available on the 22 kW unit.

### Does the Andersen Quartz work with Intelligent Octopus Go?

Yes. Octopus lists the Andersen Quartz as supported for Intelligent Octopus Go, and OVO lists Andersen for Charge Anytime (both checked 4 October 2026). Andersen says all Quartz chargers have been integrated with Intelligent Octopus Go since September 2025.

### What does installing the Andersen Quartz involve?

A qualified installer fits it on its own circuit, checks your supply and earthing, and notifies your network operator. Andersen lists built-in PEN fault protection. For solar charging, ask for the supply sensor to be fitted on the same visit.

### Which chargers are similar to the Andersen Quartz?

myenergi zappi, Wallbox Pulsar Max and Cord Zero share the most charger types with it (such as solar charging, cable type and smart tariff listings). They are listed by how many types they share, then A to Z; this is not a ranking. Compare any two side by side on our compare page.

### Does the Andersen Quartz support V2H or V2G?

No. Andersen does not publish vehicle-to-home (V2H) or vehicle-to-grid (V2G) support for the Andersen Quartz, so it charges the car only.

### How much does the Andersen Quartz cost?

We do not list prices, because they change often and most people buy a charger fitted, so the price depends on the installer and your home. Ask two or three installers for a fitted price for the Andersen Quartz by name. If you rent, or own a flat with private off-street parking, the EV chargepoint grant can cover 75% of the cost of buying and installing a chargepoint, up to £500.

## EV charger terms explained

- **Tethered charger:** A charger with the charging cable fixed to the unit.
- **Untethered (socket) charger:** A charger with a Type 2 socket instead of a fixed cable, so you plug in your own charging cable.
- **Type 2:** The standard connector for AC charging on cars sold in the UK and Europe.
- **Single-phase and three-phase:** Most UK homes have a single-phase supply, which limits a home charger to about 7 kW (32 A). A 22 kW charger needs a three-phase supply, and the car must accept 22 kW on AC to use it.
- **kW and kWh:** kW is charging power; kWh is energy. A 7 kW charger adds up to about 7 kWh an hour, less charging losses.
- **Solar charging:** A mode that varies the charging current to follow surplus solar generation, measured by a sensor on your supply, so the car uses power you would otherwise export.
- **CT clamp:** A current sensor clipped around a supply cable. It tells the charger how much power the home is importing or exporting.
- **Load management:** The charger lowers its charging current when the rest of the home is using a lot of power, so the main fuse is not overloaded.
- **PEN fault protection:** Protection that disconnects the charger if the combined neutral and earth (PEN) conductor in the supply fails. Chargers with it built in can usually be installed without an earth rod; your installer confirms what your supply needs.
- **IP and IK ratings:** IP rates protection against dust and water (IP65 is dust tight and protected against water jets); IK rates impact resistance, from IK00 to IK10.
- **Vehicle-to-grid (V2G) and vehicle-to-home (V2H):** Sending power from the car's battery back to the grid or the home. It needs a bidirectional charger, a compatible car and approval from your network operator, and V2G also needs a supplier offer.
- **Smart tariff charger list:** The chargers an energy supplier says it can control for its smart EV tariff, such as Octopus's list for Intelligent Octopus Go. Suppliers add and remove chargers, so we show the date we checked.
- **EV chargepoint grant:** A GOV.UK grant for people who rent, or own a flat, with private off-street parking. It can cover 75% of the cost of buying and installing a chargepoint, up to £500 (checked 4 October 2026).

## Sources and how we check

- [Andersen EV, Andersen Quartz product page](https://andersen-ev.com/pages/andersen-quartz)
- [Andersen EV, Quartz installer manual v1.6 and user manual v1.0](https://andersen-ev.com/pages/support-downloads)
- [Andersen EV, compare charge points](https://andersen-ev.com/pages/our-charge-points)
- [Octopus Energy, Intelligent Octopus Go supported chargers](https://octopus.energy/smart/intelligent-octopus-go/)
- [OVO Energy, Charge Anytime compatible EVs and smart chargers](https://www.ovoenergy.com/electric-cars/charge-anytime-cars-and-chargers)
- [E.ON Next, Next Drive Smart supported chargers](https://www.eonnext.com/tariffs/next-drive/smart)

Cite as: Best Chargers, "Andersen Quartz EV charger review", specs checked October 2026, https://www.bestchargers.co.uk/andersen-quartz/