I received a quote to install the ‘free’ Coulomb charger from SPX and the total quote was more than $3,200.00! A rather simple installation running about 70 feet of conduit from the meter to the garage. The only addition was a disconnect switch. My cost, less the $1,200.00 California discount was over $2k! I asked for a detailed cost breakdown and never received it. I hired a local electrician who will be doing the work for $800.00.