Hardware required for Solar, batteries, EV charger and later be able to upgrade to Heat pump

I apologize if this has been asked a million times before. Could you please advise a list of equipment for initial installation of Solar 3.6kw ,ESS 6kw inverter and 7 kw EV charger and 80 Amp fuse main (100A) supply but later can be upgraded to a 5kw heat pump monitor but would like to monitor heat pump load immediately ?What sort of delivery time for the above equipment as I am hoping to get my ESS installer to install the above equipment when the batteries are to be installed?Best Regards Dave
ps forgot to mention ESS seperate from Soalr as solar was fittted 12 years ago and Inverter not wireless .