I notice that you are struggling for a home charger, what type are you after?
We can install in Bristol, but would require a 2nd install to make it possible, not a group of installs just 2.... I know many people still let down not sure how many in Bristol?
We can install Chargemaster units next week or order Rolec units with 2 weeks notice.
Let me know if you still need any assistance.
I have built the ZCW EVSE and added the 2-pole switch but like you interested in adapting this to program the Mainpine unit to match the output from my solar panels. How are you getting on with this project - interested to share ideas etc.