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Doing my best not to micro, but I pretty much designed a system that I didn't have time to install based off of this formum and learned SO much great information. This concern triggered when reviewing the plan set I received, and when we met I was told they had fired the designer for too many...

I'm having 395w panels with a 45.18voc 36.99vmp. The designer put 14 of these in 3 strings, i'm calculating that to a 673v to an three Powerwall3s, Poewrwall3 lists 600v max, the pv dc mppt volt range is 150-480 and input range goes up to 550v. (amps is fine between limits). Questions I have...

Thanks Zany, it's a ground mount 40 panel array. PW3 has 6 MPPT(s) with a 480v operating range, 550 input limit and 600 withstand limit. After some digging I'm questioning if it could just have solar inputs on two inverters and the third not be used. Tesla's dang annoying with the limited...