Ventura, CA 93003 solar market data
Updated April 30, 2026 By The SolarDNA Data Team
Ventura 93003 has 2,555 solar installations at a median installed cost of $4.42/W, installations up 112.2% over the trailing twelve months, and a Market Score of 60 — higher than 99% of U.S. zip markets.
Zip Market Score
Excellent · higher than 99% of zips
Versus California
How 93003 compares with the state
Installed cost
$0.16/W above
state median $4.26/W
Market score
60 vs 53
California scores 53
Share of state installs
0.11%
of 2.3M tracked statewide
Battery attach
30.9%
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: 340–460 installs (midpoint 400)
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
93003 by year
348 installs in the trailing twelve months vs 164 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 93003
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | SUNRUN | 747 | 129 | 5.17 | $4.44 |
| 2 | TESLA | 231 | 22 | 6.45 | $4.76 |
| 3 | CALIFORNIA SOLAR ELECTRIC SYSTEMS | 124 | 19 | 5.68 | $4.44 |
| 4 | COASTAL CONSTRUCTORS | 90 | 0 | 6.21 | $4.17 |
| 5 | SESPE POWER SOLUTIONS | 83 | 13 | 6.65 | $3.84 |
| 6 | SUNPOWER | 62 | 9 | 4.83 | $4.25 |
| 7 | FREEDOM FOREVER | 53 | 1 | 5.87 | $5.14 |
| 8 | KOTA CONSTRUCTION | 38 | 0 | 5.5 | $5.91 |
| 9 | ESP CONTRACTING | 35 | 0 | 4.91 | $4.23 |
| 10 | R C ELECTRIC | 33 | 10 | 5.71 | $4.73 |
| 11 | SWELL CONTRACTORS | 33 | 0 | 8.04 | $3.60 |
| 12 | CALIFORNIA SOLAR STORE | 30 | 0 | 4.21 | $9.16 |
Neighboring zips
The nearest zip markets
By distance between zip centroids
| Zip | Distance | Installs | $/W | Score |
|---|---|---|---|---|
| 93004 Ventura | 5.3 km | 1,906 | $4.40 | 60 |
| 93036 Oxnard | 6.6 km | 1,269 | $4.63 | 35 |
| 93030 Oxnard | 9.0 km | 1,190 | $4.92 | 50 |
| 93035 Oxnard | 11.4 km | 672 | $4.76 | 41 |
| 93001 Ventura | 13.5 km | 1,087 | $4.51 | 49 |
| 93033 Oxnard | 13.7 km | 1,226 | $5.12 | 44 |
Same city
Other zips in Ventura
Equipment
What gets installed in 93003
Share of systems with a recorded brand
Modules
QCELLS NORTH AMERICA22.8%
SUNPOWER7.3%
TESLA7.1%
LG ELECTRONICS6.5%
REC GROUP5.2%
Inverters
ENPHASE ENERGY37.3%
SOLAREDGE32.0%
TESLA7.6%
SUNPOWER5.7%
SMA AMERICA5.5%
Frequently asked
Quick answers about 93003
How many solar installations are there in 93003?
SolarDNA counts 2,555 active solar installations in Ventura 93003, 2,494 of them residential, with data through April 30, 2026.
How much does solar cost in 93003?
The median residential system in 93003 cost $4.42 per watt over the trailing twelve months, $0.16/W above the California median.
Is solar growing in 93003?
Installations in 93003 are up 112.2%: 348 in the trailing twelve months versus 164 before.
Who installs solar in 93003?
SUNRUN, TESLA, CALIFORNIA SOLAR ELECTRIC SYSTEMS lead the 279 installers with systems in 93003. The full comp set is above.
Is 93003 a good market for solar sales?
93003 scores 60 out of 100 (Excellent, higher than 99% of U.S. zip markets).