One proposal sizes storage around a future vehicle's assumed charging pattern.
THE COVENTRY FIELD GUIDE / HOME BATTERIES
Home battery installers in Coventry
An electric vehicle is a future load, not today's bill. For a Coventry battery design, separate current use from a later charger or solar addition.

START WITH THE PROPERTY
Leave a route for the next electrical change
A Coventry household considering an EV charger or future solar should tell the designer now. Show the consumer unit and meter position so cabling and capacity can be planned without pretending those future loads already exist.
BEFORE YOU ACCEPT A QUOTE
Separate today's scope from tomorrow's option
Ask what the battery price includes today and what would still be needed for the later charger or panels. Request a connection diagram and a costed upgrade path, with any equipment that would need replacing clearly marked.
ILLUSTRATIVE QUOTE COMPARISON
Pay now for an EV plan that might change?
Another sizes for current use and shows a costed expansion route.
Ask what can actually be expanded without replacing the inverter or rewiring. Keep today's evidence and tomorrow's possibility in separate cases.
ANOTHER PROJECT AT THE SAME ADDRESS?
Explore the other options in Coventry.
NEXT STEP IN COVENTRY
Size for today's use first.
Current bills and evening demand should support the initial capacity. Keep a future EV or solar addition as a separate scenario with a stated upgrade path.