Installers profit when you buy. We don't sell a thing — for Free we read your whole bill and show you every worthwhile way to cut it, not just solar.
An installer earns when you buy a system, so their "free assessment" points one way. We sell nothing and install nothing, so our answer points one way too — the honest one. Sometimes that's "solar's great for you", sometimes "hold off, fix your tariff first and you'll save more". You get it in writing, to take to any installer. (Normally $250 — free right now while we build our reputation, for an honest review.)