PanelCensus

Sunpower

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Solar installer based in California · active in 12 states · installer record #12480 resolved from 156,257 public installation records.

Recorded installs
156,257
Total capacity
1.3 GW
DC nameplate
Median system
4.2 kW
≈ $18,090
Median price
$4.34/W
pre-incentive
Third-party owned
16%
lease / PPA
Battery attach
5%
First recorded
2001
Last recorded
2025

Track record

Install volume by year

2002
1
2003
3$9.64/W
2004
7$9.37/W
2005
6$8.79/W
2006
8$8.92/W
2007
118$8.25/W
2008
712$8.18/W
2009
916$8.16/W
2010
650$7.75/W
2011
1,536$5.99/W
2012
2,680$4.93/W
2013
3,577$4.58/W
2014
2,646$4.14/W
2015
2,678$3.98/W
2016
3,406$3.84/W
2017
4,582$4.50/W
2018
8,169$4.50/W
2019
8,547$4.50/W
2020
12,191$4.32/W
2021
17,837$4.25/W
2022
25,208$4.25/W
2023
26,622$4.25/W
2024
57$4.74/W
2025
50$2.18/W

Bars: recorded installs · right column: this installer's median $/W that year.

Latest records

Most recent recorded installs

DateLocationSizePriceOwnership
Dec 31, 2025Ventura, CA2.6 kW$12,049Host-owned
Dec 31, 2025Rosamond, CA2.6 kW$12,049Host-owned
Dec 31, 2025Goleta, CA2.6 kW$14,224Third-party
Dec 31, 2025Ontario, CA3.2 kW$16,459Third-party
Dec 31, 2025Covina, CA2.9 kW$12,346Host-owned
Dec 31, 2025Fillmore, CA4.6 kW$38,689Third-party · battery
Dec 30, 2025El Dorado Hills, CA5.7 kW$24,098Host-owned
Dec 30, 2025Goleta, CA2.6 kW$14,224Third-party
Dec 30, 2025Santa Rosa, CA5.3 kW$36,376Host-owned · battery
Dec 29, 2025Madera, CA4.2 kW$17,850Host-owned

See all 156,257 installations →searchable & filterable; export to CSV with a free account

Service geography

California
115,606
Arizona
3,402
New Jersey
2,259
New York
1,429
Massachusetts
688
Pennsylvania
111
Florida
90
Illinois
14

Busiest cities

Menifee, CA 2,681San Jose, CA 2,398San Diego, CA 2,272Ontario, CA 1,775Irvine, CA 1,694Victorville, CA 1,539Santa Clarita, CA 1,463Beaumont, CA 1,392

Record

Installer ID
PC-12480
First recorded install
Oct 13, 2001
Last recorded install
Dec 31, 2025
Priced records
117,612

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Frequently asked questions

How many solar installations has Sunpower completed?

PanelCensus records 156,257 installations by Sunpower, from Oct 13, 2001 to Dec 31, 2025, totalling 1.3 GW of capacity. Dataset coverage varies by state, so actual totals may be higher.

What does Sunpower charge for solar?

The median installed price across 117,612 priced systems is $4.34/W pre-incentive (median system 4.2 kW, ≈ $18,090). Third-party-owned (lease/PPA) share: 16%.

Where does Sunpower install solar?

Recorded installs span 12 states, led by California (115,606), Arizona (3,402), New Jersey (2,259).

Dataset updated . Sources: LBNL Tracking the Sun + permit and program records; installer resolved by exact-normalized name matching.