Trabuco Canyon, CA 92678 solar market data
Updated May 12, 2025Provisional score · under 500 installs By The SolarDNA Data Team
Trabuco Canyon 92678 has 41 solar installations at a median installed cost of $3.44/W, recent growth not yet measurable, and a Market Score of 42 — higher than 54% of U.S. zip markets.
Versus California
How 92678 compares with the state
Installed cost
$0.83/W below
state median $4.26/W
Market score
42 vs 53
California scores 53
Share of state installs
0.00%
of 2.3M tracked statewide
Battery attach
34.1%
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
92678 by year
2 installs in the trailing twelve months vs 4 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 92678
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | TESLA | 6 | 0 | 9.02 | $5.12 |
| 2 | SUNRUN | 5 | 1 | 10.75 | $3.37 |
| 3 | SEMPER SOLARIS | 3 | 0 | 6.98 | $2.76 |
| 4 | SOLAR360 BUILDING SERVICES | 3 | 0 | 9.42 | $3.23 |
| 5 | AAA SOLAR SOURCE | 2 | 0 | 11.56 | $2.97 |
| 6 | ESP CONTRACTING | 2 | 0 | 11.22 | $4.51 |
| 7 | URBAN ENERGY | 2 | 0 | 10.22 | $3.17 |
| 8 | ADT SOLAR | 1 | 0 | 7.2 | $6.95 |
| 9 | ECOFORCE SOLUTIONS | 1 | 0 | 6.24 | — |
| 10 | GOLDENBRIDGE DEVELOPMENT | 1 | 0 | 11.44 | $2.62 |
| 11 | LARSUN | 1 | 0 | 5.25 | $11.14 |
| 12 | MEGA SOLAR | 1 | 0 | 9.57 | $3.31 |
Neighboring zips
The nearest zip markets
By distance between zip centroids
| Zip | Distance | Installs | $/W | Score |
|---|---|---|---|---|
| 92679 Trabuco Canyon | 0.2 km | 3,918 | $4.02 | 60 |
| 92688 Rancho Santa Margarita | 1.5 km | 2,378 | $4.24 | 53 |
| 92610 Foothill Ranch | 7.1 km | 888 | $4.09 | 50 |
| 92692 Mission Viejo | 7.4 km | 3,504 | $4.25 | 42 |
| 92691 Mission Viejo | 8.8 km | 3,677 | $4.35 | 51 |
| 92630 Lake Forest | 9.3 km | 4,639 | $4.25 | 51 |
Same city
Other zips in Trabuco Canyon
Equipment
What gets installed in 92678
Share of systems with a recorded brand
Modules
LG ELECTRONICS12.1%
REC GROUP12.1%
KYOCERA SOLAR9.1%
QCELLS NORTH AMERICA9.1%
SANYO ELECTRIC OF PANASONIC GROUP9.1%
Inverters
SOLAREDGE43.9%
ENPHASE ENERGY14.6%
SMA AMERICA14.6%
ABB7.3%
SUNPOWER4.9%
Frequently asked
Quick answers about 92678
How many solar installations are there in 92678?
SolarDNA counts 41 active solar installations in Trabuco Canyon 92678, 40 of them residential, with data through May 12, 2025.
How much does solar cost in 92678?
The median residential system in 92678 cost $3.44 per watt over the trailing twelve months, $0.83/W below the California median.
Is solar growing in 92678?
Recent growth cannot be measured yet for 92678: too few recent installs (data runs through May 12, 2025).
Who installs solar in 92678?
TESLA, SUNRUN, SEMPER SOLARIS lead the 23 installers with systems in 92678. The full comp set is above.
Is 92678 a good market for solar sales?
92678 scores 42 out of 100 (Good, higher than 54% of U.S. zip markets). With under 500 installations the score is provisional.