Getting the Tesla Solar Roof installed right now. They upsized my system from 7.5kw to 11.6kw (limit for Tier 1 in Florida). I currently only have one Powerwall+ that will be installed. I thought I was going to get two because they promised a free one, but apparently the free one is the one I am already getting.
My question is, will a single inverter inside my sole Powerwall+ handle the a full load? I live in Central Florida so there are definitely days where its sunny and the majority of panels are all south facing with no shading at any time. Is it possible to get another inverter but not another Powerwall+? Or just get another Powerwall+? I just thought of this today, my project took only 1 month from contract to install so this didn't even cross my mind in the last month.
Edit - Apparently the Powerwall+ can kick into Overdrive to 12kw as just responded from my Tesla Advisor. This is done through software. Adding another inverter is not ideal as it will cause energy loss because the inverters themselves consume energy. Anyone have real world examples?
My question is, will a single inverter inside my sole Powerwall+ handle the a full load? I live in Central Florida so there are definitely days where its sunny and the majority of panels are all south facing with no shading at any time. Is it possible to get another inverter but not another Powerwall+? Or just get another Powerwall+? I just thought of this today, my project took only 1 month from contract to install so this didn't even cross my mind in the last month.
Edit - Apparently the Powerwall+ can kick into Overdrive to 12kw as just responded from my Tesla Advisor. This is done through software. Adding another inverter is not ideal as it will cause energy loss because the inverters themselves consume energy. Anyone have real world examples?
Last edited: