When we were first planning the house, we were told it would take 76 years for solar to pay off. Now we are debating between SunPower (10 years) and Kyocera (6 years), so it’s starting to make sense. Any feedback on the relative virtues and drawbacks of the two products. Both have a 25-year warranty. SP is more efficient, but much more expensive. The panels will don the carport roof.