Porter Ranch, CA solar installation & market data
Updated June 7, 2019Older data · growth withheld By The SolarDNA Data Team
Porter Ranch has 947 solar installations across 1 zip code at a median installed cost of $4.79/W, recent growth not yet measurable, and an installs-weighted Market Score of 41.
Active installations
947
Zip markets
1
Median cost
$4.79/W
12-mo growth
—
Installers active
12
City Market Score
Good · installs-weighted across 1 zips
Best zip in Porter Ranch scores higher than 37% of U.S. zip markets.
Versus California
How Porter Ranch compares with the state
Installed cost
$0.53/W above
state median $4.26/W
Market score
41 vs 53
California scores 53
Share of state installs
0.04%
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
Porter Ranch by year
120 installs in the trailing twelve months vs 102 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Porter Ranch
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | TESLA | 269 | 0 | 1 | $4.97 |
| 2 | LA SOLAR GROUP | 47 | 0 | 1 | $3.39 |
| 3 | SUNRUN | 45 | 0 | 1 | $3.73 |
| 4 | SUNGEVITY | 33 | 0 | 1 | $4.18 |
| 5 | VERENGO | 28 | 0 | 1 | $4.79 |
| 6 | SMART ENERGY USA | 26 | 0 | 1 | $4.60 |
| 7 | AMERICAN SOLAR DIRECT | 24 | 0 | 1 | $5.11 |
| 8 | PETERSENDEAN | 23 | 0 | 1 | $4.01 |
| 9 | SUNPOWER | 23 | 0 | 1 | $3.53 |
| 10 | GREEN CONVERGENCE | 19 | 0 | 1 | $5.02 |
| 11 | SOLAR OPTIMUM DESIGN ELECTRIC | 16 | 0 | 1 | $3.57 |
| 12 | ADR ELECTRIC | 14 | 0 | 1 | $5.13 |
Zip markets
Zips in Porter Ranch
Ranked by installations · click for the zip market
| Zip | Installs | $/W | Score |
|---|---|---|---|
| 91326 | 947 | $4.79 | 41 C |