I'd like to know how to find installers in Puerto Rico. Thanks.
There's Maximo Solar in Aguadilla, 787 891 8080. Their products and installers are good, their office is a mess, so getting service from them isn't easy, but they are certified Tesla dealers. We bought from them, it took a little arm twisting to get them to iron it out correctly, but it does run like a big dog. There are many more you can find on Facebook. I think only certified installers can buy the PW from Tesla, but in PR things have been known to work differently. The important concept is that all your hardware is compatible. We have the Tesla gateway, and individual Enphase microinverters at each panel, and that works nicely. Communications are steady.
The best way is using the Tesla pages.