I know companies are working on ways of producing panels cheaper etc. etc… But I would like to know if anyone knows where or how one could purchase used or “second hand” materials such as panels, inverters, meters, etc. Any ideas!?

Best answer:

Answer by Aleks
I think the panels themselves are getting cheaper and more efficient, so I wouldn’t shop for an old one. Used Inverters and meters should be a good deal.

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