Hesperia, CA solar installation & market data
Updated May 18, 2026 By The SolarDNA Data Team
Hesperia has 9,313 solar installations across 3 zip codes at a median installed cost of $4.25/W, installations up 8.1% over the trailing twelve months, and an installs-weighted Market Score of 50.
Active installations
9,313
Zip markets
3
Median cost
$4.25/W
12-mo growth
▲ 8.1%
Installers active
531
City Market Score
Great · installs-weighted across 3 zips
Best zip in Hesperia scores higher than 99% of U.S. zip markets.
Versus California
How Hesperia compares with the state
Installed cost
$0.02/W below
state median $4.26/W
Market score
50 vs 53
California scores 53
Share of state installs
0.41%
of 2.3M tracked statewide
Battery attach
19.3%
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: 815–997 installs (midpoint 906)
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
Hesperia by year
871 installs in the trailing twelve months vs 806 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Hesperia
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | SUNRUN | 1,683 | 296 | 3 | $4.37 |
| 2 | TESLA | 591 | 13 | 3 | $5.12 |
| 3 | FREEDOM FOREVER | 505 | 36 | 2 | $3.72 |
| 4 | V3 ELECTRIC | 409 | 13 | 2 | $4.01 |
| 5 | SUNPOWER | 385 | 33 | 3 | $4.46 |
| 6 | SUNGEVITY | 344 | 0 | 2 | $4.05 |
| 7 | BRIGHT OPS | 313 | 49 | 2 | $4.69 |
| 8 | ESP CONTRACTING | 239 | 0 | 2 | $4.03 |
| 9 | OPTION ONE CORPORATION | 204 | 0 | 2 | $3.59 |
| 10 | COMPLETE SOLAR | 188 | 21 | 2 | $4.10 |
| 11 | VERENGO | 185 | 0 | 2 | $5.15 |
| 12 | G A F ENERGY | 135 | 103 | 2 | $7.25 |
| 13 | GUASTI CONSTRUCTION | 122 | 2 | 2 | $3.71 |
| 14 | SUNERGY CONSTRUCTION | 115 | 0 | 2 | $3.00 |
| 15 | UNIVERSITY SOLAR | 113 | 0 | 2 | $4.34 |
| 16 | GILES CONSTRUCTION | 109 | 15 | 2 | $3.04 |
| 17 | SOLARMAX | 101 | 0 | 2 | $3.53 |
| 18 | SEMPER SOLARIS | 95 | 4 | 2 | $4.26 |
| 19 | CURRENT HOME SOLAR | 94 | 0 | 2 | $4.84 |
| 20 | ABUNDANT ENERGY CONSTRUCTION | 91 | 0 | 2 | $5.37 |
| 21 | EXO ENERGY | 89 | 16 | 2 | $3.41 |
| 22 | SOLGEN CONSTRUCTION | 86 | 0 | 2 | $5.71 |
| 23 | FLORES ELECTRIC | 78 | 19 | 2 | $2.97 |
| 24 | BETTER EARTH | 75 | 0 | 2 | $5.49 |
| 25 | MILHOLLAND ELECTRIC | 73 | 0 | 2 | $6.39 |