The SEVR X3 is tailored toward a more residential setting and is a single-phase unit with a maximum output of 7.4Kw. 

The SEVR X4 is designed for a maximum output of 22Kw however requires a three-phase power supply. 

Yes! The Zaptec Go 2 and Zaptec Pro are Vehicle to Grid Ready for AC charging. Once the ISO15118-20 standard has been finalised and full regulatory approval provided (estimated 2026), the Zaptec EV chargers will be able to be configured to utilise Vehicle to Grid technology.

In general, we recommend the SEVR X3 for most domestic applications as the power can be adjusted to match what is already available and it is a common single-Phase installation. For commercial or residents with three-phase power, the SEVR X4, Zaptec Go 2 and the Zaptec Pro have up to 22Kw of output power but must be installed on a three-Phase circuit more typical in a commercial or industrial setting to charge at 22kW.

You should also check your EV owner’s manual to see what the maximum charging input is to your vehicle. Some are limited to under 7kW, so even though you are using a 7kW or 22kW charger, the car may charge at a rate less than this.

SEVR Chargers have been designed to accommodate all vehicles with a Type 2 charging port imported into Australia so we can confidently say YES it will be compatible.  

Yes! The SEVR X4, Zaptec Go 2 and Zaptec Pro are compatible with standard single-phase power.

Yes! The SEVR X3, SEVR X4, Zaptec Go 2 and Zaptec Pro all support solar integration via an optional CT clamp or Adaptor depending on your EV charger.

SEVR Chargers are rated between IP54 and IP65 depending on the model and have a host of internal check systems to ensure safe and efficient operation in all different weather conditions we generally see in Australia. 

The easiest way to explain this is to imagine the property having a power feed that can consist of a single supply line or three supply lines. The single supply line is called single phase. A three phase consists of three supply lines and can be reduced to single phase. A single phase cannot be upgraded to three phase without significant modifications and costs.

This is a very challenging question due to all electrical vehicles internally regulating their ability to charge regardless of what charger is used. We have tested our chargers and confirmed that they will output the rated KW indicated. After that, it’s up to your EV to regulate how fast it will allow itself to be charged.  

SEVR chargers are designed for an extremely fast installation. The charger itself only takes about 15 minutes. The connection between the Charger and the electrical panel can vary depending on the distance, age of the existing system, and any regulations requiring specific adaptations to meet codes.  

Yes! Please click here and fill out your details and we will provide contact details for your closest SEVR installer partner

SEVR is located on the Sunshine Coast in Queensland, Australia. We design, test, and distribute from our facilities here and maintain stock in Queensland. Our technical support team is based here as well, so if you need any assistance with installation, our licensed electricians on the other end of the line are happy to help.