SunPower Solar Panels - Market Share, Pricing & Data
Market Share
9.5%
Total Installations
427,500
Avg Cost (When Used)
$3.55/W
Avg Efficiency
22.8%
Average Cost per Watt
Average system cost when SunPower panels are used
Market Share Trend
Market Share (%)
Top States for SunPower Panels
| State | Installations |
|---|---|
| California | 222,000 |
| Arizona | 29,000 |
| New York | 19,000 |
| Massachusetts | 16,000 |
| Oregon | 8,000 |
Source: LBNL Tracking the Sun / U.S. Department of Energy