✕Guaranteed savings, tax-credit eligibility, permit approval, or payback period
✕Guaranteed product performance or utility approval
✕A structural or electrical conclusion without professional review
✕Government or utility affiliation unless verified
✕A fake engineer, installer, review, project, or local office
✕Manipulative cross-domain links or keyword-stuffed content
✕Public indexing of internal dashboards
✕Unsupported or stale incentive claims