Solar developer
ILUM SOLAR
65 recorded solar installations developed by ILUM SOLAR — mostly in California.
Dataset updated . Sources: LBNL Tracking the Sun + permits + state programs + USGS/EIA utility-scale.
Installations developed
65
Total capacity
558 kW
DC nameplate
States
1
Median size
5.4 kW
Median $/W
$2.96/W
pre-incentive
Third-party owned
0%
lease / PPA
Growth
Installations by year
2018
3
2021
5
2022
3
2023
2
2024
7
2025
5
Latest records
Most recent recorded installs
| Date | Location | Size | $/W | Segment |
|---|---|---|---|---|
| Dec 8, 2025 | Orangevale, CA | 2 kW | $3.50/W | COM |
| Oct 14, 2025 | Sacramento, CA | 16 kW | $2.00/W | COM |
| Sep 10, 2025 | Sacramento, CA | 17 kW | $1.88/W | COM |
| Apr 23, 2025 | Bakersfield, CA | 38 kW | $3.06/W | COM |
| Mar 15, 2025 | Sacramento, CA | 11 kW | $1.91/W | COM · 🔋 |
| Nov 1, 2024 | San Rafael, CA | 7.2 kW | $6.39/W | COM |
| Oct 23, 2024 | Sacramento, CA | 8.4 kW | $2.78/W | COM |
| Oct 16, 2024 | Brooks, CA | 36.1 kW | $3.60/W | COM |
| Jul 31, 2024 | Galt, CA | 7.6 kW | $5.71/W | COM |
| Apr 10, 2024 | Laguna Beach, CA | 37.3 kW | $4.41/W | COM |
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Service geography
Frequently asked questions
How many solar installations has ILUM SOLAR developed?
PanelCensus records 65 installations developed by ILUM SOLAR, from Jan 2, 2018 to Dec 8, 2025, totalling 558 kW of capacity across 1 state. Coverage varies by state, so actual totals may be higher.
Where does ILUM SOLAR operate?
Most recorded activity is in California (65).