Solar developer
WATER HEATERS ONLY INC
32 recorded solar installations developed by WATER HEATERS ONLY INC — mostly in California.
Dataset updated . Sources: LBNL Tracking the Sun + permits + state programs + USGS/EIA utility-scale.
Installations developed
32
Total capacity
43 kW
DC nameplate
States
1
Median size
1 kW
Median $/W
$2.33/W
pre-incentive
Third-party owned
0%
lease / PPA
Growth
Installations by year
2021
6
2022
3
2023
2
2024
7
2025
13
2026
1
Latest records
Most recent recorded installs
| Date | Location | Size | $/W | Segment |
|---|---|---|---|---|
| Jan 6, 2026 | Apt# 205, CA | 1 kW | $2.47/W | COM |
| Dec 18, 2025 | Apt# 101, CA | 1 kW | $2.47/W | COM |
| Jul 30, 2025 | Apt# 8, CA | — | — | COM |
| May 19, 2025 | Carmichael, CA | 1 kW | $2.72/W | COM |
| May 16, 2025 | Sacramento, CA | 1 kW | $2.73/W | COM |
| May 16, 2025 | Orangevale, CA | 1 kW | $2.97/W | COM |
| May 2, 2025 | Sacramento, CA | 1 kW | $2.53/W | COM |
| May 1, 2025 | Sacramento, CA | 2 kW | $1.51/W | COM |
| Apr 30, 2025 | Gold River, CA | 3 kW | $1.67/W | COM |
| Apr 18, 2025 | Carmichael, CA | 4 kW | $1.87/W | COM |
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Service geography
Frequently asked questions
How many solar installations has WATER HEATERS ONLY INC developed?
PanelCensus records 32 installations developed by WATER HEATERS ONLY INC, from Jul 15, 2021 to Jan 6, 2026, totalling 43 kW of capacity across 1 state. Coverage varies by state, so actual totals may be higher.
Where does WATER HEATERS ONLY INC operate?
Most recorded activity is in California (32).