Mission Viejo, CA 92691 solar market data
Updated April 14, 2026 By The SolarDNA Data Team
Mission Viejo 92691 has 3,677 solar installations at a median installed cost of $4.35/W, installations up 10.5% over the trailing twelve months, and a Market Score of 51 — higher than 90% of U.S. zip markets.
Zip Market Score
Excellent · higher than 90% of zips
Versus California
How 92691 compares with the state
Installed cost
$0.08/W above
state median $4.26/W
Market score
51 vs 53
California scores 53
Share of state installs
0.16%
of 2.3M tracked statewide
Battery attach
16.6%
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: 230–282 installs (midpoint 256)
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
92691 by year
243 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 92691
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | SUNRUN | 668 | 73 | 7.33 | $4.45 |
| 2 | TESLA | 439 | 12 | 7.83 | $5.12 |
| 3 | SUNPOWER | 118 | 0 | 26.63 | $5.20 |
| 4 | FREEDOM FOREVER | 80 | 13 | 7.21 | $3.80 |
| 5 | SEMPER SOLARIS | 79 | 5 | 6.72 | $4.16 |
| 6 | VERENGO | 67 | 0 | 6.36 | $5.29 |
| 7 | AMERICAN SOLAR DIRECT | 57 | 0 | 5.32 | $6.00 |
| 8 | ORANGE COUNTY CONTRACTING SERVICES | 54 | 21 | 8.82 | $3.75 |
| 9 | PETERSENDEAN | 53 | 0 | 7.3 | $4.14 |
| 10 | SULLIVAN SOLAR POWER | 50 | 0 | 6.84 | $3.78 |
| 11 | BRIGHT OPS | 48 | 6 | 7.01 | $4.78 |
| 12 | SOLARMAX | 48 | 0 | 7.64 | $3.30 |
Neighboring zips
The nearest zip markets
By distance between zip centroids
| Zip | Distance | Installs | $/W | Score |
|---|---|---|---|---|
| 92692 Mission Viejo | 1.8 km | 3,504 | $4.25 | 42 |
| 92653 Laguna Hills | 4.1 km | 2,684 | $4.05 | 51 |
| 92630 Lake Forest | 4.1 km | 4,639 | $4.25 | 51 |
| 92637 Laguna Woods | 5.8 km | 201 | $4.13 | 40 |
| 92656 Aliso Viejo | 6.4 km | 1,618 | $4.09 | 53 |
| 92610 Foothill Ranch | 6.9 km | 888 | $4.09 | 50 |
Same city
Other zips in Mission Viejo
Equipment
What gets installed in 92691
Share of systems with a recorded brand
Modules
QCELLS NORTH AMERICA19.0%
SUNPOWER9.4%
LG ELECTRONICS7.0%
LONGI GREEN ENERGY TECHNOLOGY6.4%
REC GROUP4.6%
Inverters
ENPHASE ENERGY31.9%
SOLAREDGE31.6%
SUNPOWER6.7%
SMA AMERICA6.2%
TESLA5.3%
Frequently asked
Quick answers about 92691
How many solar installations are there in 92691?
SolarDNA counts 3,677 active solar installations in Mission Viejo 92691, 3,638 of them residential, with data through April 14, 2026.
How much does solar cost in 92691?
The median residential system in 92691 cost $4.35 per watt over the trailing twelve months, $0.08/W above the California median.
Is solar growing in 92691?
Installations in 92691 are up 10.5%: 243 in the trailing twelve months versus 220 before.
Who installs solar in 92691?
SUNRUN, TESLA, SUNPOWER lead the 495 installers with systems in 92691. The full comp set is above.
Is 92691 a good market for solar sales?
92691 scores 51 out of 100 (Excellent, higher than 90% of U.S. zip markets).