West Hills, CA solar installation & market data
Updated February 28, 2026 By The SolarDNA Data Team
West Hills has 906 solar installations across 2 zip codes at a median installed cost of $4.80/W, recent growth not yet measurable, and an installs-weighted Market Score of 40.
Active installations
906
Zip markets
2
Median cost
$4.80/W
12-mo growth
—
Installers active
198
City Market Score
Good · installs-weighted across 2 zips
Best zip in West Hills scores higher than 36% of U.S. zip markets.
Versus California
How West Hills compares with the state
Installed cost
$0.53/W above
state median $4.26/W
Market score
40 vs 53
California scores 53
Share of state installs
0.04%
of 2.3M tracked statewide
Battery attach
8.8%
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
West Hills by year
23 installs in the trailing twelve months vs 15 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in West Hills
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | TESLA | 284 | 2 | 1 | $4.97 |
| 2 | SUNRUN | 53 | 1 | 1 | $3.26 |
| 3 | VERENGO | 28 | 0 | 1 | $4.75 |
| 4 | ADR ELECTRIC | 26 | 0 | 1 | $5.34 |
| 5 | AM SHINE ELECTRIC | 26 | 0 | 1 | $4.41 |
| 6 | LA SOLAR GROUP | 21 | 0 | 1 | $3.49 |
| 7 | PETERSENDEAN | 20 | 0 | 1 | $3.99 |
| 8 | SUNGEVITY | 19 | 0 | 1 | $3.95 |
| 9 | AMERICAN SOLAR DIRECT | 18 | 0 | 1 | $5.06 |
| 10 | PACIFICSKY SOLAR | 14 | 0 | 1 | $4.44 |
| 11 | SUNPOWER | 13 | 0 | 1 | $5.51 |
| 12 | GREEN CONVERGENCE | 12 | 0 | 1 | $4.34 |
| 13 | SEMPER SOLARIS | 11 | 0 | 1 | $3.97 |
| 14 | SOLAR OPTIMUM DESIGN ELECTRIC | 11 | 0 | 1 | $3.43 |
| 15 | M KAHN SOLAR | 11 | 0 | 1 | $4.99 |
| 16 | PLUG IT IN SOLAR | 8 | 0 | 1 | $4.20 |
| 17 | GREEN HILL REMODELING | 8 | 0 | 1 | $3.34 |
| 18 | RGS ENERGY | 8 | 0 | 1 | $4.82 |
| 19 | SOUTHWEST SOLAR | 7 | 0 | 1 | $4.12 |
| 20 | ELITE ELECTRIC | 6 | 0 | 1 | $5.10 |
| 21 | SOLARMAX | 6 | 0 | 1 | $3.95 |
| 22 | REC SOLAR | 6 | 0 | 1 | $4.83 |
| 23 | SOL RELIABLE | 6 | 0 | 1 | $6.10 |
| 24 | SWELL CONTRACTORS | 5 | 0 | 1 | $2.15 |
| 25 | GREEN TECH SOLUTIONS | 5 | 0 | 1 | $5.80 |