El Monte, CA 91732 solar market data
Updated April 25, 2026 By The SolarDNA Data Team
El Monte 91732 has 787 solar installations at a median installed cost of $4.38/W, installations up 123.7% over the trailing twelve months, and a Market Score of 54 — higher than 97% of U.S. zip markets.
Zip Market Score
Excellent · higher than 97% of zips
Versus California
How 91732 compares with the state
Installed cost
$0.11/W above
state median $4.26/W
Market score
54 vs 53
California scores 53
Share of state installs
0.03%
of 2.3M tracked statewide
Battery attach
17.4%
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: 129–175 installs (midpoint 152)
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
91732 by year
132 installs in the trailing twelve months vs 59 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 91732
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | TESLA | 102 | 1 | 5.31 | $5.12 |
| 2 | SUNRUN | 83 | 33 | 5.99 | $4.00 |
| 3 | ESP CONTRACTING | 35 | 0 | 6.02 | $4.36 |
| 4 | SWSS ELECTRIC | 31 | 1 | 7.89 | $2.12 |
| 5 | FREEDOM FOREVER | 30 | 10 | 8.76 | $3.89 |
| 6 | SOUTH WEST BUILDERS | 23 | 10 | 5.74 | $7.85 |
| 7 | SUNPOWER | 20 | 4 | 6.21 | $4.25 |
| 8 | TRUEPOWER SOLAR | 18 | 0 | 6.92 | $4.39 |
| 9 | COMPLETE SOLAR | 16 | 10 | 3.61 | $4.25 |
| 10 | NEXUS ENERGY SYSTEMS | 16 | 0 | 7.76 | $4.64 |
| 11 | V3 ELECTRIC | 14 | 10 | 6.44 | $6.40 |
| 12 | BURKE ELECTRIC | 11 | 0 | 3.71 | $5.00 |
Neighboring zips
The nearest zip markets
By distance between zip centroids
| Zip | Distance | Installs | $/W | Score |
|---|---|---|---|---|
| 91731 El Monte | 2.3 km | 405 | $4.27 | 42 |
| 91733 South El Monte | 3.2 km | 833 | $4.17 | 55 |
| 91746 La Puente | 3.9 km | 818 | $4.43 | 42 |
| 91780 Temple City | 5.0 km | 1,267 | $4.00 | 58 |
| 91706 Baldwin Park | 5.2 km | 1,510 | $4.43 | 44 |
| 91770 Rosemead | 6.5 km | 1,270 | $4.00 | 47 |
Same city
Other zips in El Monte
Equipment
What gets installed in 91732
Share of systems with a recorded brand
Modules
QCELLS NORTH AMERICA25.0%
CSI SOLAR9.9%
SUNPOWER9.8%
KYOCERA SOLAR5.9%
LONGI GREEN ENERGY TECHNOLOGY3.9%
Inverters
SOLAREDGE33.5%
ENPHASE ENERGY33.4%
ABB8.6%
SMA AMERICA4.6%
SUNPOWER4.6%
Frequently asked
Quick answers about 91732
How many solar installations are there in 91732?
SolarDNA counts 787 active solar installations in El Monte 91732, 771 of them residential, with data through April 25, 2026.
How much does solar cost in 91732?
The median residential system in 91732 cost $4.38 per watt over the trailing twelve months, $0.11/W above the California median.
Is solar growing in 91732?
Installations in 91732 are up 123.7%: 132 in the trailing twelve months versus 59 before.
Who installs solar in 91732?
TESLA, SUNRUN, ESP CONTRACTING lead the 184 installers with systems in 91732. The full comp set is above.
Is 91732 a good market for solar sales?
91732 scores 54 out of 100 (Excellent, higher than 97% of U.S. zip markets).