This 2026 edition is a decision guide to the benchmark ranges already published for solar search performance. The source page previously described paid acquisition costs as rising by 15-25 percent annually, but no supporting source URL is embedded in this JSON, so that figure should be read as a previously published observation that still requires source reconciliation rather than as independently verified market evidence.
The practical value of this page is comparative: use the recorded ranges to identify where a solar site's search mix, local visibility, lead conversion, technical performance, and content coverage appear stronger or weaker than the benchmark set. Do not treat any range as a guarantee, ranking factor, or proof that one activity caused another.
Differences in market competition, site history, service mix, brand demand, geographic coverage, tracking configuration, and sales qualification can materially change how an installer compares with the observations summarized here.