After two years of owning solar panels, I look at the finances of owning solar panels to see if it was a positive investment.
EDIT: For those of you who keep asking: I have put the Guaranteed KwH production per year in my warranty in the google sheet below.
https://docs.google.com/spreadsheets/d/1WR1I5pXNFTF32yZJj7Ev6WzO9ivypiZ2SMGKfjIm--o/edit?usp=sharing