Not sure if your aware, now that you've moved to EV or PHEV, like myself a Kia e-Niro 4+, what a great car 
Octopus energy do some great rates for charging your car at night, its only 5.00p per kw (between 00:30 to 04:30), not sure what your day rate will be, mines 13.45p (East Anglia), which is a lot cheaper than my previous energy provider SSE.
If your interested and you click on the link below you would receive a £50 credit to your account, that's 1000kw of energy at 5.00p of free motoring. That's almost 16 full charges at 282 miles, approximate 4500 miles, based on a Kia e-Niro.
Octopus Energy
Also there's no fixed term so you can move at anytime, if a better deal comes available.
The above information is based on the Octopus GO tariff.
Octopus energy do some great rates for charging your car at night, its only 5.00p per kw (between 00:30 to 04:30), not sure what your day rate will be, mines 13.45p (East Anglia), which is a lot cheaper than my previous energy provider SSE.
If your interested and you click on the link below you would receive a £50 credit to your account, that's 1000kw of energy at 5.00p of free motoring. That's almost 16 full charges at 282 miles, approximate 4500 miles, based on a Kia e-Niro.
Octopus Energy
Also there's no fixed term so you can move at anytime, if a better deal comes available.
The above information is based on the Octopus GO tariff.