At ClearChoiceRadar we apply a rigorous, multi-factor evaluation framework to assess residential solar providers. Each company is scored across these key criteria:
Years in business & Experience: Stability of the installer, track-record in your region (permits completed, years active).
System performance & technology: Efficiency of panels/inverters, warranty coverage (e.g., performance guarantee, workmanship), clear specification disclosure.
Savings transparency & financing: Clear breakdown of upfront cost, financing options (loan, lease, PPA), estimated payback period, escalation clauses, savings compared to utility bills.
Service & warranty support: Local installer presence, responsiveness for monitoring/maintenance, availability of battery and add-ons, transferability of warranties.
Customer satisfaction & complaint history: Verified user feedback, complaints or regulatory actions in state licensing boards, responsiveness of provider to issues.
Licensing & compliance: Proper state licenses, insurance, in-house versus subcontracted labor, adherence to permitting and inspection protocols.
We assign weights to each category and normalize scores so you can compare providers across the board. Ranking results include an overall score, plus sub-scores. We update our data quarterly to reflect current performance and track record.