Valencia, CA 91355 solar market data
Updated April 21, 2026 By The SolarDNA Data Team
Valencia 91355 has 1,932 solar installations at a median installed cost of $4.25/W, installations up 29.9% over the trailing twelve months, and a Market Score of 56 — higher than 98% of U.S. zip markets.
Zip Market Score
Excellent · higher than 98% of zips
Versus California
How 91355 compares with the state
Installed cost
$0.01/W below
state median $4.26/W
Market score
56 vs 53
California scores 53
Share of state installs
0.09%
of 2.3M tracked statewide
Battery attach
17.0%
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: 123–167 installs (midpoint 145)
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
91355 by year
126 installs in the trailing twelve months vs 97 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 91355
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | SUNPOWER | 203 | 1 | 6.06 | $4.25 |
| 2 | TESLA | 200 | 13 | 8.87 | $4.97 |
| 3 | SUNRUN | 185 | 15 | 8.17 | $4.19 |
| 4 | GREEN CONVERGENCE | 181 | 6 | 13.82 | $5.22 |
| 5 | SUNNOVA ENERGY | 70 | 0 | 3.51 | $3.80 |
| 6 | VERENGO | 58 | 0 | 6.48 | $4.96 |
| 7 | FREEDOM FOREVER | 51 | 8 | 8.6 | $4.68 |
| 8 | LA SOLAR GROUP | 28 | 0 | 7.43 | $3.65 |
| 9 | SUNGEVITY | 28 | 0 | 6.97 | $3.84 |
| 10 | PACIFIC BLUE SOLAR | 27 | 4 | 9.13 | $4.07 |
| 11 | SOLAR OPTIMUM DESIGN ELECTRIC | 27 | 0 | 9.61 | $2.92 |
| 12 | ESP CONTRACTING | 23 | 0 | 7.36 | $3.86 |
Neighboring zips
The nearest zip markets
By distance between zip centroids
| Zip | Distance | Installs | $/W | Score |
|---|---|---|---|---|
| 91321 Newhall | 3.5 km | 1,618 | $4.32 | 49 |
| 91354 Valencia | 5.5 km | 4,064 | $4.35 | 47 |
| 91381 Stevenson Ranch | 5.9 km | 3,298 | $4.01 | 41 |
| 91350 Santa Clarita | 6.2 km | 5,679 | $4.33 | 49 |
| 91390 Santa Clarita | 8.2 km | 2,222 | $4.51 | 53 |
| 91351 Canyon Country | 10.1 km | 2,206 | $4.47 | 56 |
Same city
Other zips in Valencia
Equipment
What gets installed in 91355
Share of systems with a recorded brand
Modules
SUNPOWER22.6%
QCELLS NORTH AMERICA20.6%
CSI SOLAR4.7%
LONGI GREEN ENERGY TECHNOLOGY4.4%
LG ELECTRONICS4.1%
Inverters
ENPHASE ENERGY31.9%
SOLAREDGE25.5%
SUNPOWER17.4%
SMA AMERICA7.0%
TESLA4.8%
Frequently asked
Quick answers about 91355
How many solar installations are there in 91355?
SolarDNA counts 1,932 active solar installations in Valencia 91355, 1,866 of them residential, with data through April 21, 2026.
How much does solar cost in 91355?
The median residential system in 91355 cost $4.25 per watt over the trailing twelve months, $0.01/W below the California median.
Is solar growing in 91355?
Installations in 91355 are up 29.9%: 126 in the trailing twelve months versus 97 before.
Who installs solar in 91355?
SUNPOWER, TESLA, SUNRUN lead the 313 installers with systems in 91355. The full comp set is above.
Is 91355 a good market for solar sales?
91355 scores 56 out of 100 (Excellent, higher than 98% of U.S. zip markets).