Chula Vista, CA 91909 solar market data
Updated January 4, 2011Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
Chula Vista 91909 has 5 solar installations at a median installed cost of $8.00/W, recent growth not yet measurable, and a Market Score of 28 — higher than 1% of U.S. zip markets.
Versus California
How 91909 compares with the state
Installed cost
$3.73/W above
state median $4.26/W
Market score
28 vs 53
California scores 53
Share of state installs
0.00%
of 2.3M tracked statewide
Battery attach
0.0%
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
Growth & pricing
91909 by year
3 installs in the trailing twelve months vs 2 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 91909
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | BELLA CONSTRUCTION | 1 | 0 | 2.1 | $8.00 |
| 2 | COSMIC SOLAR | 1 | 0 | 4.62 | $6.73 |
| 3 | ETS BUILDERS DBA GECKOLOGIC CONSTRUCTION | 1 | 0 | 5.52 | $7.14 |
| 4 | GREEN HOUSE BUILDERS | 1 | 0 | 2.3 | $11.84 |
| 5 | TESLA | 1 | 0 | 3.76 | $8.38 |
Neighboring zips
The nearest zip markets
By distance between zip centroids
| Zip | Distance | Installs | $/W | Score |
|---|---|---|---|---|
| 91910 Chula Vista | 1.6 km | 5,260 | $4.45 | 52 |
| 91950 National City | 3.9 km | 1,998 | $4.76 | 39 |
| 91911 Chula Vista | 4.4 km | 5,363 | $4.58 | 39 |
| 92139 San Diego | 5.7 km | 3,057 | $4.56 | 43 |
| 91902 Bonita | 6.5 km | 2,810 | $4.22 | 44 |
| 92113 San Diego | 7.0 km | 1,557 | $4.80 | 40 |
Same city
Other zips in Chula Vista
Equipment
What gets installed in 91909
Share of systems with a recorded brand
Modules
SCHUCO USA25.0%
SHARP25.0%
SILIKEN CANADA25.0%
SUNPOWER25.0%
Inverters
ENPHASE ENERGY20.0%
FRONIUS USA20.0%
PV POWERED20.0%
SMA AMERICA20.0%
XANTREX TECHNOLOGY20.0%
Frequently asked
Quick answers about 91909
How many solar installations are there in 91909?
SolarDNA counts 5 active solar installations in Chula Vista 91909, 5 of them residential, with data through January 4, 2011.
How much does solar cost in 91909?
The median residential system in 91909 cost $8.00 per watt over the trailing twelve months, $3.73/W above the California median.
Is solar growing in 91909?
Recent growth cannot be measured yet for 91909: insufficient recent data (data runs through January 4, 2011).
Who installs solar in 91909?
BELLA CONSTRUCTION, COSMIC SOLAR, ETS BUILDERS DBA GECKOLOGIC CONSTRUCTION lead the 5 installers with systems in 91909. The full comp set is above.
Is 91909 a good market for solar sales?
91909 scores 28 out of 100 (Weak, higher than 1% of U.S. zip markets). With under 500 installations the score is provisional.