Applying to the DNO for an EV charger?
Check the supply first, free, in about a minute.
Launch offer: £29 instead of £49 for the first 5 orders, with code LAUNCH29 at checkout, until 31 October.
Site Supply Details
Enter the basic details of the electrical supply at the site.
Not needed for the free check. You'll need the postcode and 13-digit MPAN only if you order the £49 report.
From your connection agreement or electricity bill (sometimes called Maximum Import Capacity or Agreed Supply Capacity). kVA is converted to amps per phase at 230 V. If you leave it blank, we use the cut-out fuse rating, assumed and to be confirmed with the DNO.
A free green, amber or red supply result that shows whether the job is likely to need a DNO notification or an application, and an optional £49 PDF feasibility report based on EREC G100 to support it.
- Sample report (PDF)An illustrative example of the £49 feasibility report.
- What is EREC G100?How a customer limitation scheme works.
- About GridcapSupply checks for installers and property managers.
Gridcap provides the check and the report to support your own application. It does not prepare or submit the application to the DNO.