Audit a proposal
One installer's number, six independent checks.
You paid an installer for a quote. Pay us once for an independent read on whether the math holds up. Drop the PDF, get a line-by-line diff against benchmarks the installer doesn't get to choose.
Start an audit $79 · one-time, per proposal
── what we check ──
year-1 production (kWh)
vs PVWatts on your roof's geometry + NSRDB
utility-rate escalator
vs the historical tariff record for your zone
dealer fee unmasking
lender APR teardown — what's financing, what's price
DC:AC ratio + clipping
checks for over- or under-sized inverters
panel + inverter spec
lookups against the CEC/SGIP databases
incentive stack
ITC / state / utility — current tax year only
fine print
We are not affiliated with any installer, lender, or panel manufacturer. We do not sell leads. The audit is a distribution of outcomes against independent benchmarks, not investment advice. The full methodology lives at /methodology.