Total newb. Invertor too small.

[ButchDeal]

Only things covered are at my house, where everything is modified and nothing is under
warrantee. Generally a failure causes the item to be redesigned to prevent a repeat of that
failure. Guess you could hook up the last panels after the warrantee expires. Bruce Roe

It was a joke but I would agree with you if this was a DIY.

It isn't though. For a professional install to purposefully void the warranty a major piece of equipment on the install as well as cause lose of production like this is definitely grounds to get them to replace the equipment with the right solution. The installers price difference on the SE6000A to the SE7600A is less than $150.