Utility / operator
San Diego Gas & Electric Co.
50,153 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
50,153
Total capacity
3.0 GW
DC nameplate
States
1
Median size
12.2 kW
Median $/W
$2.60/W
pre-incentive
Third-party owned
0%
lease / PPA
Growth
Installations by year
1999
2
2001
3
2002
8
2003
18
2004
31
2005
33
2006
56
2007
82
2008
128
2009
76
2010
118
2011
264
2012
436
2013
426
2014
466
2015
475
2016
483
2017
402
2018
3,906
2019
5,425
2020
3,396
2021
4,338
2022
5,725
2023
9,454
2024
8,106
2025
5,561
2026
591
Latest records
Most recent recorded installs
| Date | Location | Size | $/W | Segment |
|---|---|---|---|---|
| Feb 13, 2026 | CA | 12.6 kW | — | COM · 🔋 |
| Feb 12, 2026 | Llano, CA | 7.9 kW | $2.91/W | COM |
| Feb 12, 2026 | Malibu, CA | 6.7 kW | $4.32/W | COM · 🔋 |
| Feb 12, 2026 | San Diego, CA | — | — | COM |
| Feb 12, 2026 | San Diego, CA | — | — | COM |
| Feb 12, 2026 | South Gate, CA | 54 kW | $2.02/W | COM |
| Feb 12, 2026 | Bellflower, CA | 54 kW | $2.00/W | COM |
| Feb 12, 2026 | San Diego, CA | — | — | COM |
| Feb 12, 2026 | San Diego, CA | — | — | COM |
| Feb 12, 2026 | Altadena, CA | — | — | COM |
See all 50,153 installations →searchable & filterable; export to CSV with a free account
Service geography
- California
- 50,153
Frequently asked questions
How many solar installations has San Diego Gas & Electric Co. interconnected?
PanelCensus records 50,153 installations interconnected by San Diego Gas & Electric Co., from Jul 11, 1997 to Feb 13, 2026, totalling 3.0 GW of capacity across 1 state. Coverage varies by state, so actual totals may be higher.
Where does San Diego Gas & Electric Co. operate?
Most recorded activity is in California (50,153).