Most solar complaints have nothing to do with panels or production. They’re about what happens after installation: poor communication, weak follow-up, and unclear expectations. Here’s what homeowners complain about after going solar — and what to look for before you sign a contract.

Lower solar production in winter is normal and expected. Shorter days, lower sun angles, and weather all reduce output this time of year. Here’s why it happens, what a typical seasonal drop looks like in California, and how to tell the difference between normal winter behavior and a real system issue.