Welcome to the board. Sounds like you are on your way! Im new too and in no way close to giving advice but id ask for lots more info, like your actual usage last year, how many panels per direction and your production goals, type of metering now vs. after the solar is commissioned and lastly is this a lease or are you doing it yourself?
I have SP 345's too but im on a lease. Im real curious on your usage and 44 panels too.
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44 Panel Sunpower 345w Installation
I'm in SoCal and have a very high usage combined with a space constrained roof. As such, the most cost effective solution appears to be Sunpower 345W coupled with Solar Edge inverters & optimizers given a) I will be installing Powerwalls for backup b) due to space constraints the panels will be placed/configured in different directions.
I believe this is inline with the information presented on this site but if you feel I've overlooked/misinterpreted something enroute to making this decision, I'd appreciate the feedback very much.
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