MySolarCheck

Enphase Solar Inverters: Observed Use & Cost Data

Dataset evidence showing where and how often Enphase was named in covered installation records. This is adoption data, not a product endorsement or current market-share report.

Share of Named Mentions
31.5%
Observed Mentions
779,852
Median System Cost
$3.89/W
Source Coverage
Through 2023

Median Installed Cost per Watt

$3.89per watt$0.5$5.0

Median full-system price in usable records naming Enphase; this is not the inverter-only price.

Share of Named Records by Year

Share of named records (%)

201820192020202120222023

States with the Most Named Enphase Records

StateObserved Records
California599,496
New York47,362
Arizona45,884
Massachusetts35,457
Texas18,377
Connecticut11,773

Source: LBNL Tracking the Sun 2024. Shares use normalized brand mentions in covered records, not total U.S. market share. Cost is the median full-system price in usable records, not an inverter price or installer quote. Coverage is through 2023.