Bummer. I paid another extra $2k and have the opposite, next probably a battery. I only have $18k invested. Without rebate takes just over 7 years to pay off.Yes, year before last I investigated solar panels with several different firms but given the KW hours we use (a lot) there was no way that I could eliminate the elec company without paying for a $100,000+ installation. For $10,000-$20,000 I could take a bite out of my bill -- but just a bite.