Utility / operator
San Diego Gas & Electric Co
2,017 recorded solar installations interconnected by San Diego Gas & Electric Co — mostly in California.
Dataset updated . Sources: LBNL Tracking the Sun + permits + state programs + USGS/EIA utility-scale.
Installations interconnected
2,017
Total capacity
391.5 MW
DC nameplate
States
3
Median size
981 kW
Median $/W
$2.36/W
pre-incentive
Third-party owned
0%
lease / PPA
Growth
Installations by year
2008
2
2010
1
2011
4
2012
1
2013
11
2014
9
2015
2
2016
9
2017
2
2018
241
2019
299
2020
113
2021
158
2022
172
2023
427
2024
333
2025
203
2026
30
Latest records
Most recent recorded installs
| Date | Location | Size | $/W | Segment |
|---|---|---|---|---|
| Feb 11, 2026 | San Diego, CA | — | — | COM |
| Feb 10, 2026 | San Diego, CA | — | — | COM |
| Feb 10, 2026 | San Diego, CA | — | — | COM |
| Feb 9, 2026 | San Diego, CA | — | — | COM |
| Feb 9, 2026 | San Diego, CA | — | — | COM |
| Feb 8, 2026 | San Diego, CA | — | — | COM |
| Feb 8, 2026 | San Diego, CA | — | — | COM |
| Feb 6, 2026 | San Diego, CA | — | — | COM |
| Feb 6, 2026 | San Diego, CA | — | — | COM |
| Feb 6, 2026 | San Diego, CA | — | — | COM |
See all 2,017 installations →searchable & filterable; export to CSV with a free account
Service geography
- California
- 2,006
Frequently asked questions
How many solar installations has San Diego Gas & Electric Co interconnected?
PanelCensus records 2,017 installations interconnected by San Diego Gas & Electric Co, from Jan 1, 2008 to Feb 11, 2026, totalling 391.5 MW of capacity across 3 states. Coverage varies by state, so actual totals may be higher.
Where does San Diego Gas & Electric Co operate?
Most recorded activity is in California (2,006), Arizona (7), Nevada (4).