Already have solar?

Tools and guides for solar owners

Most solar sites stop once the panels are sold. These are for the years after: checking the system, getting what your contract promised, reading the bills, and handling a sale, a new roof or a company that disappeared.

• Is my solar system working?Check a year, a month or the lifetime total against what your system should make.
• Production guarantee checkLease or PPA: see whether the system fell short of the guarantee and what you're owed.
• How to read a California true-up billThe once-a-year solar bill from PG&E, SCE or SDG&E, line by line.
• Selling a house with solarOwned, financed or leased: UCC-1 filings, lease transfers and buyouts.
• Replacing a roof with solar on itRemoving and reinstalling the panels: cost, who does it, and warranties.
• When the installer has gone out of businessWhat still works, who you pay now, and who can fix it.
• Lease and PPA terms by companyEscalators, transfers and buyouts at Sunrun, Tesla, SunStrong and others.
• Solar company bankruptcy trackerWho services SunPower, Sunnova, PosiGen and other failed companies' contracts now.
• When the leasing company won't answerHow to get a repair or a refund, step by step, in writing.
• Reminders: a spring check and upcoming deadlinesAdd them to your calendar. Nothing is sent to us.