Imperial Beach, CA 91932 solar market data
Updated April 22, 2026 By The SolarDNA Data Team
Imperial Beach 91932 has 1,141 solar installations at a median installed cost of $4.42/W, installations down 5.3% over the trailing twelve months, and a Market Score of 42 — higher than 49% of U.S. zip markets.
Versus California
How 91932 compares with the state
Installed cost
$0.16/W above
state median $4.26/W
Market score
42 vs 53
California scores 53
Share of state installs
0.05%
of 2.3M tracked statewide
Battery attach
6.3%
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: 63–77 installs (midpoint 70)
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
91932 by year
72 installs in the trailing twelve months vs 76 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 91932
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | SUNRUN | 159 | 10 | 4.72 | $4.86 |
| 2 | TESLA | 89 | 4 | 4.73 | $5.12 |
| 3 | SEMPER SOLARIS | 65 | 0 | 4.94 | $4.03 |
| 4 | BRIGHT PLANET SOLAR | 52 | 3 | 4.47 | $4.46 |
| 5 | SUACCI ELECTRIC | 49 | 14 | 2.99 | $3.13 |
| 6 | BAKER ELECTRIC SOLAR | 33 | 0 | 6.34 | $4.12 |
| 7 | FREEDOM SOLAR POWER TX | 29 | 0 | 5.3 | $5.30 |
| 8 | INFINITY ENERGY | 20 | 0 | 4.89 | $4.76 |
| 9 | SOLARTECH ENERGY SYSTEMS | 20 | 0 | 6.61 | $3.85 |
| 10 | SUNLINE ENERGY | 19 | 0 | 4.92 | $3.43 |
| 11 | SUNPOWER | 19 | 0 | 30.02 | $5.50 |
| 12 | HOME ENERGY SYSTEMS | 17 | 0 | 4.8 | $4.22 |
Neighboring zips
The nearest zip markets
By distance between zip centroids
| Zip | Distance | Installs | $/W | Score |
|---|---|---|---|---|
| 92154 San Diego | 4.1 km | 6,033 | $4.50 | 38 |
| 91911 Chula Vista | 6.4 km | 5,363 | $4.58 | 39 |
| 92173 San Ysidro | 7.0 km | 910 | $4.65 | 39 |
| 91909 Chula Vista | 7.4 km | 5 | $8.00 | 28 |
| 91910 Chula Vista | 7.9 km | 5,260 | $4.45 | 52 |
| 91950 National City | 11.0 km | 1,998 | $4.76 | 39 |
Equipment
What gets installed in 91932
Share of systems with a recorded brand
Modules
QCELLS NORTH AMERICA19.9%
SUNPOWER10.8%
LG ELECTRONICS7.5%
SILFAB SOLAR5.7%
CSI SOLAR5.5%
Inverters
ENPHASE ENERGY34.4%
SOLAREDGE31.3%
SUNPOWER6.8%
SMA AMERICA6.1%
ABB3.5%
Frequently asked
Quick answers about 91932
How many solar installations are there in 91932?
SolarDNA counts 1,141 active solar installations in Imperial Beach 91932, 1,120 of them residential, with data through April 22, 2026.
How much does solar cost in 91932?
The median residential system in 91932 cost $4.42 per watt over the trailing twelve months, $0.16/W above the California median.
Is solar growing in 91932?
Installations in 91932 are down 5.3%: 72 in the trailing twelve months versus 76 before.
Who installs solar in 91932?
SUNRUN, TESLA, SEMPER SOLARIS lead the 212 installers with systems in 91932. The full comp set is above.
Is 91932 a good market for solar sales?
91932 scores 42 out of 100 (Good, higher than 49% of U.S. zip markets).