In Great Britain, many domestic EV charge points can be installed under a Connect and Notify process when the installer assesses that criteria such as maximum demand and safety checks are met, with the distribution network operator notified after installation within the required timescale. If the install does not qualify, the installer must apply and wait for approval before connecting. Homeowners should not treat network paperwork as optional admin; it is part of a compliant job.
Why the network operator needs to know
A dedicated EV charger adds a significant continuous load compared with many household appliances. Distribution network operators use notifications and applications to keep records of demand, protect service cables and cut-outs, and plan reinforcements. The Energy Networks Association describes installer duties to assess supply capacity and earthing before connecting charging equipment and to notify the network operator.
Skipping notification can leave future owners, electricians and the network without an accurate picture of connected load. It can also complicate later upgrades, property sales and insurance questions.
Connect and Notify versus apply first
Where assessed maximum demand remains within notification criteria and there are no safety concerns, installers may connect and then notify the DNO within the stated period, commonly discussed as 28 days in network guidance. Exact qualification checks sit on the current ENA process and the local operator's forms.
If demand is higher, the supply is inadequate, the service is looped, or other safety flags appear, prior application is required. The charger should not be energised until the operator confirms the connection can proceed. Unlooping or cut-out upgrades, where needed, add their own lead times.
- Ask which DNO covers your postcode.
- Ask whether your job is notification or application.
- Request a copy of what will be submitted.
- Do not press for energising an apply-first job early.
What installers assess before choosing a pathway
Assessment typically includes existing maximum demand, cut-out and fuse arrangements, earthing, whether multiple pieces of low-carbon equipment are being added, and whether load curtailment is proposed to stay within limits. Photos of the cut-out and meter area help the operator where applications are needed.
Load management equipment can sometimes keep a project on a more pragmatic pathway, but it must be real, commissioned and explained. A verbal promise to go gently with charging is not a technical control scheme.
Regional operators and homeowner practicalities
Different parts of the UK are served by different DNOs, such as Electricity North West, Northern Powergrid, National Grid Electricity Distribution, UK Power Networks, SP Energy Networks and SSEN. Portals and form names vary, but the Connect and Notify logic is industry-aligned through ENA processes.
Your contract should state who submits notification or applications and who tracks responses. If a service upgrade is needed, ask who pays, who liaises and how parking or excavation will be managed on your street.
How this interacts with smart chargers and future loads
Smart scheduling helps shift demand away from peaks, but it does not remove the need for correct network process at installation. Likewise, adding a heat pump later can change demand again and may need fresh assessment.
Keep approval emails, notification references and as-fitted details with your electrical certificates. Future installers will thank you, and you will have evidence the job was closed properly.
Frequently asked questions
Do I notify the DNO myself?
Usually the installer handles it as part of the job. Confirm that in writing and ask for evidence after submission.
Is Connect and Notify automatic for every 7 kW home charger?
No. Qualification depends on the assessed installation and supply conditions, not on the charger marketing name alone.
What is a looped supply?
It is where neighbouring properties share a service cable arrangement. It often triggers extra checks and can require works before a charger is approved.
Can I use the charger while an application is pending?
If prior approval is required, wait for consent. Using the circuit early undermines the process the application exists to protect.
Does Northern Ireland use the same process?
Network arrangements differ outside Great Britain's DNO framework. Use local network operator guidance for Northern Ireland projects.
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How this guide was prepared
This guide was written by the Local EV Installers Editorial Team. We compare official guidance, legislation and established consumer information, separate general information from project-specific advice, and show publication dates and sources. We do not accept installer accreditation claims at face value.