Check where the car can be charged
A home charger needs an appropriate parking and installation arrangement. For a Bushey terrace or shared parking space, establish ownership, permission and the cable route first. Do not assume a public pavement can be used for a trailing charging lead.
For a separate garage or longer driveway, include cable distance, any groundworks and supply assessment in the quote. Show the installer existing solar, storage and any planned heating changes.
Match solar charging to the car’s routine
Solar generation can contribute directly when the car is at home during daylight. If it is away most days, overnight charging may be more relevant. Tell the installer about the actual routine rather than selecting a solar mode simply because it is available.
A solar-aware charger can adjust around surplus generation, subject to its operating limits and controls. Ask whether a mode uses surplus only or supplements it with grid electricity when generation falls.
Compare tariffs and storage without double-counting
Look at the whole household import and export arrangement, including conditions for any cheaper charging window. Using solar in the vehicle can replace an import but also reduces electricity available for export or other household uses.
A home battery adds equipment cost and losses if used to move solar into the vehicle later. Request a separate assessment of that option. A small domestic battery should not be represented as enough for every full vehicle charge.
Ask for a practical demonstration
The installer should assess load management and the incoming supply, handle the applicable network process and explain scheduling. Ask what happens when the internet connection is unavailable and how to change ordinary charging settings.
Keep the commissioning documents, warranty and account-access details. Our form can introduce your charger enquiry to a partner installer, who confirms parking suitability, equipment and the final installed price.
Sources and further guidance
- Energy Saving Trust: charging electric vehicles
- UK Power Networks: solar, storage and EV connections
- Energy Saving Trust: solar panels
Checked 9 September 2026. Confirm current requirements with the relevant provider or authority.
Explore the related service and installer questions
Want a number for your roof?
A partner installer can get your next appointment booked within 24 hours of receiving your enquiry. Survey and installation dates are agreed separately.
Start an installer enquiry