[Wigwam]

Ronz UK.  Local authorities don’t have money for installing on street charging, but the government does. It might be worth reading this:

https://www.gov.uk/government/publications/grants-for-local-authorities-to-provide-residential-on-street-chargepoints/grants-to-provide-residential-on-street-chargepoints-for-plug-in-electric-vehicles-guidance-for-local-authorities#eligible-projects

The only way you’re likely to get what you need is for your LA to submit proposals for grant funding and tap into the money available. Why not ask your councillor if they are applying to the scheme and if not why not?