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Last updated: August 26, 2026
Spend an hour in r/solar and you'll find the other side of the industry we work in: homeowners with half-finished installs, leases they didn't understand, and warranties from companies that no longer exist. These threads are painful reading — and genuinely useful, because the disasters are not random. The same five patterns repeat. As a licensed LA contractor (CSLB #1031989 & #1055444), here's what each pattern looks like before it becomes a Reddit post, and the specific question that defuses it.
Pattern 1: the door-to-door deal that was really a finance product
The recurring thread: a friendly canvasser, a same-day signature on a tablet, and a homeowner who later realizes they signed a 25-year lease or power purchase agreement (PPA) they thought was a purchase — sometimes with an escalator clause raising the rate every year, and a lien-like encumbrance that complicates selling the house.
The defusing question: "Am I buying a system, or buying power?" Make any salesperson answer in one sentence, in writing. Then take the contract home overnight — a legitimate offer survives 24 hours. California also gives residential solar customers a statutory right to cancel within a window after signing; a seller who downplays that is telling you something.
Pattern 2: the orphaned warranty
The thread: installer went out of business; the "25-year warranty" now covers nothing but the equipment manufacturer's parts — and nobody will touch the labor. The last few years saw major national solar companies fail, so these threads are common and raw.
The defusing question: "Who services this system if you disappear — and how long have you existed?" Prefer contractors with a real local history, in-house service (not just in-house sales), and manufacturer certifications that let another certified dealer pick up hardware support. Check the CSLB license lookup: how old is the license, and is it clean?
Pattern 3: the subcontractor shuffle
The thread: the company that sold the job never installed it. A subcontracted crew showed up, quality problems followed — and sales, install, and service now each point at the other. Accountability dissolved at exactly the moment it was needed.
The defusing question: "Whose employees are on my roof, and whose license number pulls the permit?" One name on the contract, the license, the permit, and the truck is the clean answer.
Pattern 4: the roof nobody looked at
The thread: panels installed on a roof with a few years left; now the roof leaks (or simply needs replacement), and removing and reinstalling the array costs thousands — sometimes with the solar and roofing companies disputing whose penetration caused the leak.
The defusing question: "What's your assessment of my roof's remaining life — in writing?" A solar bid that never mentions your roof is a red flag we'd act on. (This is why we do roofing and solar under one license — one party owns the roof and the holes in it. Full sequencing argument in our roof-before-solar article.)
Pattern 5: installed but never turned on
The thread: system on the roof, loan payments started, but no permission to operate (PTO) from the utility for months — stalled on failed inspections, paperwork the installer didn't file, or interconnection queues nobody warned them about.
The defusing question: "Who files interconnection, and what's your current average time from install to PTO in my utility's territory?" An installer working LADWP and SCE weekly knows these numbers cold and puts milestone dates in the contract.
The meta-lesson from all five
Almost every horror thread traces to one root cause: the homeowner was sold a product when they needed a plan — roof condition, system design, battery question, permits, interconnection, and long-term service, owned by one accountable party. That plan is exactly what a free design consultation builds, before anyone is standing in your doorway with a tablet.
Start with a free, no-pressure estimate →
FAQ
How do I verify a California contractor's license?
Search the license number at cslb.ca.gov. Check classification, bond, workers' comp, and complaint history. Ours are CSLB #1031989 & #1055444.
Are solar leases always bad?
No — but they're a different product than ownership, with different long-term economics and real implications when you sell the home. The problem in the threads isn't the lease; it's homeowners who didn't know they signed one.
Is door-to-door solar always a scam?
No, legitimate companies canvass too. The pattern to refuse is same-day signing pressure. Any offer that expires tonight should expire without you.
What should be in writing before I sign?
System size and production estimate, roof assessment, total price or full lease terms, who pulls permits and files interconnection, milestone dates, and warranty terms naming who performs labor.
The patterns above paraphrase recurring discussions in public Reddit communities (r/solar). No individual posts, users, or companies are quoted or named.
Related reading: Is solar still worth it under NEM 3.0? · Roof before solar? Reddit's sequencing debate
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