Have your say on the Electrician’s Guide to Domestic Electric Vehicle Charging Equipment Installation

The Draft for Public Consultation (DPC) is available for the IET’s Electrician’s Guide to Domestic Electric Vehicle Charging Equipment Installation. This is your opportunity to review the draft and provide feedback to help ensure the publication meets the needs of electricians, designers, installers and other professionals working with electric vehicle (EV) charging equipment. 

As EVs become increasingly common across the UK, the demand for safe, and compliant charging installations continues to grow. This guide has been developed to provide practical guidance on the selection, design, installation and certification of domestic EV charging equipment, helping practitioners navigate the technical and regulatory requirements associated with this rapidly evolving sector. 

What the guide covers 

The draft publication provides a comprehensive overview of domestic EV charging installations, including: 

  • The various EV charging modes and types of charging equipment 
  • Relevant regulations, standards and key sources of information 
  • Assessment considerations before system design and installation 
  • Methods of electrical protection and earthing 
  • Domestic and small commercial installation design, including control devices, circuit design and cabling 
  • Certification and documentation requirements 

Bringing together essential technical guidance and industry best practice, the guide is intended to support both experienced electricians and those new to EV charging installations. 

Why your input matters 

The DPC provides an opportunity for industry professionals to help shape a practical and authoritative resource for the electrical sector. Whether you are involved in EV charger installation, inspection and testing, electrical design, training or compliance, your feedback can help ensure the guidance remains relevant, accurate and aligned with current industry practice. 

Your comments will help strengthen the final publication, supporting safer installations and promoting consistency across the growing EV charging market. 

Visit the website to find out more and submit your comments by 21 August 2026: https://spkl.io/600073To0

  • It's worth remembering that when charging a car on AC, the charger is inside the car. The EVSE is only a glorified power socket. The onboard charger will decide how it wants to charge the battery, up to the current limit communicated by the EVSE.

  • So presumably not all cars will have the same load profile whilst charging?

    If you buy a Nissan electric van 22 kW charging is an opitional extra, that comes with an additional cost, so the basic van only charges at 6.6kW AC (single-phase) when connected to 22 kW (three-phase) EVSE.

    So if you want to fast charger a basic specification Nissan eNV200 van you need to pay to use a DC fast charger, then it will charge at 50 kW.

  • 6600/207=31.884 amps 

    which rounded up is 32-amps.