La Puente, CA solar installation & market data
Updated May 14, 2026 By The SolarDNA Data Team
La Puente has 2,893 solar installations across 3 zip codes at a median installed cost of $4.49/W, installations down 24.3% over the trailing twelve months, and an installs-weighted Market Score of 40.
Active installations
2,893
Zip markets
3
Median cost
$4.49/W
12-mo growth
▼ 24.3%
Installers active
422
City Market Score
Good · installs-weighted across 3 zips
Best zip in La Puente scores higher than 82% of U.S. zip markets.
Versus California
How La Puente compares with the state
Installed cost
$0.22/W above
state median $4.26/W
Market score
40 vs 53
California scores 53
Share of state installs
0.13%
of 2.3M tracked statewide
Battery attach
18.7%
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: 175–223 installs (midpoint 199)
Trailing-12-month installs carried forward at half the observed growth rate (capped at ±30%), with a ±12% band. Not a forecast of permits or policy.
Growth & pricing
La Puente by year
227 installs in the trailing twelve months vs 300 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in La Puente
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | TESLA | 363 | 5 | 2 | $5.12 |
| 2 | SUNRUN | 336 | 30 | 3 | $3.91 |
| 3 | ESP CONTRACTING | 152 | 0 | 2 | $4.31 |
| 4 | FREEDOM FOREVER | 147 | 19 | 2 | $4.76 |
| 5 | SUNGEVITY | 79 | 0 | 2 | $2.59 |
| 6 | BRIGHT OPS | 76 | 10 | 2 | $4.28 |
| 7 | PALMETTO SOLAR | 63 | 0 | 2 | $1.24 |
| 8 | V3 ELECTRIC | 58 | 24 | 2 | $4.70 |
| 9 | BETTER EARTH | 48 | 0 | 2 | $5.25 |
| 10 | ENERGY SERVICE PARTNERS DBA ESP CONTRACTING | 39 | 24 | 2 | $6.31 |
| 11 | SWSS ELECTRIC | 38 | 4 | 2 | $3.39 |
| 12 | SUNPOWER | 38 | 0 | 2 | $5.66 |
| 13 | SOLARMAX | 36 | 0 | 2 | $3.60 |
| 14 | SKYLINE SMART ENERGY | 34 | 9 | 2 | $5.78 |
| 15 | VERENGO | 34 | 0 | 2 | $4.15 |
| 16 | COMPLETE SOLAR | 30 | 0 | 2 | $4.14 |
| 17 | TITANIUM SOLAR | 24 | 0 | 2 | $6.38 |
| 18 | SEMPER SOLARIS | 23 | 2 | 2 | $4.10 |
| 19 | SUNTIME ENERGY | 23 | 0 | 2 | $4.49 |
| 20 | CLEAN INITIATIVE | 22 | 0 | 2 | $4.90 |
| 21 | SUNERGY CONSTRUCTION | 22 | 0 | 2 | $3.73 |
| 22 | EMPOWER HOME SOLAR | 22 | 0 | 2 | $5.17 |
| 23 | SOUTH WEST BUILDERS | 22 | 9 | 2 | $6.67 |
| 24 | GREEN DAY ELECTRIC | 21 | 0 | 2 | $2.62 |
| 25 | SOLAR VAST | 19 | 0 | 2 | $3.04 |