La Habra, CA 90631 solar market data
Updated May 11, 2026 By The SolarDNA Data Team
La Habra 90631 has 2,833 solar installations at a median installed cost of $4.25/W, installations up 10.9% over the trailing twelve months, and a Market Score of 51 — higher than 92% of U.S. zip markets.
Zip Market Score
Excellent · higher than 92% of zips
Versus California
How 90631 compares with the state
Installed cost
$0.01/W below
state median $4.26/W
Market score
51 vs 53
California scores 53
Share of state installs
0.13%
of 2.3M tracked statewide
Battery attach
17.5%
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: 231–283 installs (midpoint 257)
Trailing-12-month installs carried forward at half the observed growth rate (capped at ±30%), with a ±10% band. Not a forecast of permits or policy.
Growth & pricing
90631 by year
244 installs in the trailing twelve months vs 220 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 90631
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | SUNRUN | 350 | 45 | 7.64 | $4.21 |
| 2 | TESLA | 316 | 11 | 8.78 | $5.12 |
| 3 | SUNPOWER | 258 | 42 | 3.81 | $4.30 |
| 4 | FREEDOM FOREVER | 89 | 24 | 8.05 | $4.06 |
| 5 | BRIGHT OPS | 88 | 18 | 7.2 | $4.37 |
| 6 | VERENGO | 65 | 0 | 7.01 | $4.50 |
| 7 | ESP CONTRACTING | 59 | 0 | 7.29 | $4.25 |
| 8 | SUNGEVITY | 48 | 0 | 6.47 | $3.91 |
| 9 | SOLARMAX | 43 | 0 | 7.69 | $3.63 |
| 10 | BETTER EARTH | 39 | 0 | 7.87 | $5.29 |
| 11 | CLEAN INITIATIVE | 39 | 0 | 5.97 | $4.41 |
| 12 | SUNLIFE RESIDENTIAL CONTRACTING 1 | 31 | 0 | 7.47 | $5.41 |
Neighboring zips
The nearest zip markets
By distance between zip centroids
| Zip | Distance | Installs | $/W | Score |
|---|---|---|---|---|
| 90633 La Habra | 0.4 km | 37 | $4.50 | 37 |
| 90603 Whittier | 4.2 km | 1,019 | $4.41 | 50 |
| 92835 Fullerton | 5.5 km | 1,790 | $4.04 | 60 |
| 90604 Whittier | 5.8 km | 1,444 | $4.68 | 46 |
| 92821 Brea | 6.0 km | 2,159 | $4.25 | 61 |
| 92833 Fullerton | 6.3 km | 1,965 | $4.17 | 49 |
Same city
Other zips in La Habra
Equipment
What gets installed in 90631
Share of systems with a recorded brand
Modules
QCELLS NORTH AMERICA22.2%
SUNPOWER9.3%
LONGI GREEN ENERGY TECHNOLOGY5.9%
CSI SOLAR5.5%
LG ELECTRONICS5.5%
Inverters
ENPHASE ENERGY35.6%
SOLAREDGE33.9%
SUNPOWER6.9%
TESLA5.1%
ABB4.9%
Frequently asked
Quick answers about 90631
How many solar installations are there in 90631?
SolarDNA counts 2,833 active solar installations in La Habra 90631, 2,806 of them residential, with data through May 11, 2026.
How much does solar cost in 90631?
The median residential system in 90631 cost $4.25 per watt over the trailing twelve months, $0.01/W below the California median.
Is solar growing in 90631?
Installations in 90631 are up 10.9%: 244 in the trailing twelve months versus 220 before.
Who installs solar in 90631?
SUNRUN, TESLA, SUNPOWER lead the 432 installers with systems in 90631. The full comp set is above.
Is 90631 a good market for solar sales?
90631 scores 51 out of 100 (Excellent, higher than 92% of U.S. zip markets).