Fullerton, CA 92832 solar market data
Updated April 29, 2026 By The SolarDNA Data Team
Fullerton 92832 has 713 solar installations at a median installed cost of $4.34/W, recent growth not yet measurable, and a Market Score of 42 — higher than 46% of U.S. zip markets.
Versus California
How 92832 compares with the state
Installed cost
$0.08/W above
state median $4.26/W
Market score
42 vs 53
California scores 53
Share of state installs
0.03%
of 2.3M tracked statewide
Battery attach
16.1%
state 12.7%
Statewide momentum
▲ 1.1%
residential solar added in California, 12 months through Jul 2026
Statewide market
2.3M systems
30.9% of homes · utility-reported through Jul 2026
Growth & pricing
92832 by year
42 installs in the trailing twelve months vs 50 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 92832
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | SUNRUN | 100 | 15 | 6.53 | $4.71 |
| 2 | TESLA | 73 | 1 | 5.78 | $5.12 |
| 3 | PETERSENDEAN | 47 | 0 | 2.04 | $3.73 |
| 4 | BRIGHT OPS | 21 | 1 | 7 | $4.73 |
| 5 | ESP CONTRACTING | 16 | 0 | 6.56 | $4.77 |
| 6 | FREEDOM FOREVER | 14 | 0 | 6.31 | $3.97 |
| 7 | SUNGEVITY | 14 | 0 | 5.92 | $2.51 |
| 8 | VERENGO | 12 | 0 | 5.95 | $4.04 |
| 9 | CLEAN INITIATIVE | 11 | 0 | 4.9 | $4.36 |
| 10 | SEMPER SOLARIS | 11 | 0 | 7.11 | $4.00 |
| 11 | SUNERGY CONSTRUCTION | 11 | 0 | 7.95 | $4.64 |
| 12 | ORANGE COUNTY CONTRACTING SERVICES | 10 | 2 | 8.94 | $3.57 |
Neighboring zips
The nearest zip markets
By distance between zip centroids
| Zip | Distance | Installs | $/W | Score |
|---|---|---|---|---|
| 92833 Fullerton | 2.8 km | 1,965 | $4.17 | 49 |
| 92831 Fullerton | 3.6 km | 1,229 | $4.19 | 51 |
| 92835 Fullerton | 4.0 km | 1,790 | $4.04 | 60 |
| 90621 Buena Park | 5.9 km | 1,278 | $4.25 | 53 |
| 92806 Anaheim | 6.5 km | 7 | $3.90 | 40 |
| 92802 Anaheim | 6.6 km | 5 | $4.62 | 37 |
Same city
Other zips in Fullerton
Equipment
What gets installed in 92832
Share of systems with a recorded brand
Modules
QCELLS NORTH AMERICA20.1%
CSI SOLAR12.7%
LONGI GREEN ENERGY TECHNOLOGY7.4%
REC GROUP5.5%
SUNPOWER5.1%
Inverters
SOLAREDGE36.0%
ENPHASE ENERGY31.0%
KACO6.2%
ABB5.0%
SUNPOWER4.6%
Frequently asked
Quick answers about 92832
How many solar installations are there in 92832?
SolarDNA counts 713 active solar installations in Fullerton 92832, 672 of them residential, with data through April 29, 2026.
How much does solar cost in 92832?
The median residential system in 92832 cost $4.34 per watt over the trailing twelve months, $0.08/W above the California median.
Is solar growing in 92832?
Recent growth cannot be measured yet for 92832: too few recent installs (data runs through April 29, 2026).
Who installs solar in 92832?
SUNRUN, TESLA, PETERSENDEAN lead the 202 installers with systems in 92832. The full comp set is above.
Is 92832 a good market for solar sales?
92832 scores 42 out of 100 (Good, higher than 46% of U.S. zip markets).