Garden Grove, CA 92845 solar market data
Updated April 8, 2026 By The SolarDNA Data Team
Garden Grove 92845 has 885 solar installations at a median installed cost of $4.37/W, installations up 47.9% over the trailing twelve months, and a Market Score of 54 — higher than 97% of U.S. zip markets.
Zip Market Score
Excellent · higher than 97% of zips
Versus California
How 92845 compares with the state
Installed cost
$0.10/W above
state median $4.26/W
Market score
54 vs 53
California scores 53
Share of state installs
0.04%
of 2.3M tracked statewide
Battery attach
18.9%
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
Next-12-month outlook: 70–94 installs (midpoint 82)
Trailing-12-month installs carried forward at half the observed growth rate (capped at ±30%), with a ±15% band. Not a forecast of permits or policy.
Growth & pricing
92845 by year
71 installs in the trailing twelve months vs 48 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 92845
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | SUNRUN | 183 | 16 | 6.54 | $4.61 |
| 2 | TESLA | 105 | 6 | 6.4 | $5.12 |
| 3 | FREEDOM FOREVER | 28 | 3 | 7.01 | $5.03 |
| 4 | SUNPOWER | 24 | 0 | 6.88 | $5.59 |
| 5 | BRIGHT OPS | 21 | 12 | 7.21 | $3.02 |
| 6 | SEMPER SOLARIS | 20 | 1 | 6.64 | $4.15 |
| 7 | VERENGO | 15 | 0 | 5.94 | $4.05 |
| 8 | PETERSENDEAN | 14 | 0 | 5.67 | $4.01 |
| 9 | SUNGEVITY | 14 | 0 | 6.16 | $4.11 |
| 10 | NEXGEN CONSTRUCTION | 12 | 0 | 5.1 | $4.20 |
| 11 | ORANGE COUNTY CONTRACTING SERVICES | 11 | 5 | 7 | $5.14 |
| 12 | SWSS ELECTRIC | 11 | 0 | 6.11 | $2.31 |
Neighboring zips
The nearest zip markets
By distance between zip centroids
| Zip | Distance | Installs | $/W | Score |
|---|---|---|---|---|
| 90680 Stanton | 3.7 km | 858 | $4.25 | 42 |
| 90720 Los Alamitos | 4.0 km | 1,550 | $4.15 | 50 |
| 92683 Westminster | 4.2 km | 3,076 | $3.92 | 55 |
| 90630 Cypress | 4.5 km | 2,454 | $4.25 | 60 |
| 92841 Garden Grove | 4.6 km | 1,222 | $3.87 | 46 |
| 92844 Garden Grove | 5.1 km | 490 | $3.90 | 43 |
Same city
Other zips in Garden Grove
Equipment
What gets installed in 92845
Share of systems with a recorded brand
Modules
QCELLS NORTH AMERICA15.3%
JINKO SOLAR7.1%
CSI SOLAR6.6%
SUNPOWER6.3%
REC GROUP5.9%
Inverters
ENPHASE ENERGY35.6%
SOLAREDGE33.2%
TESLA6.0%
ABB5.5%
SMA AMERICA4.1%
Frequently asked
Quick answers about 92845
How many solar installations are there in 92845?
SolarDNA counts 885 active solar installations in Garden Grove 92845, 882 of them residential, with data through April 8, 2026.
How much does solar cost in 92845?
The median residential system in 92845 cost $4.37 per watt over the trailing twelve months, $0.10/W above the California median.
Is solar growing in 92845?
Installations in 92845 are up 47.9%: 71 in the trailing twelve months versus 48 before.
Who installs solar in 92845?
SUNRUN, TESLA, FREEDOM FOREVER lead the 220 installers with systems in 92845. The full comp set is above.
Is 92845 a good market for solar sales?
92845 scores 54 out of 100 (Excellent, higher than 97% of U.S. zip markets).