Sun City, CA solar installation & market data
Updated May 12, 2026 By The SolarDNA Data Team
Sun City has 8,087 solar installations across 2 zip codes at a median installed cost of $4.17/W, installations up 25.6% over the trailing twelve months, and an installs-weighted Market Score of 56.
Active installations
8,087
Zip markets
2
Median cost
$4.17/W
12-mo growth
▲ 25.6%
Installers active
406
City Market Score
Excellent · installs-weighted across 2 zips
Best zip in Sun City scores higher than 99% of U.S. zip markets.
Versus California
How Sun City compares with the state
Installed cost
$0.09/W below
state median $4.26/W
Market score
56 vs 53
California scores 53
Share of state installs
0.36%
of 2.3M tracked statewide
Battery attach
24.7%
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: 893–1,155 installs (midpoint 1,024)
Trailing-12-month installs carried forward at half the observed growth rate (capped at ±30%), with a ±13% band. Not a forecast of permits or policy.
Growth & pricing
Sun City by year
908 installs in the trailing twelve months vs 723 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Sun City
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | SUNRUN | 1,469 | 385 | 2 | $4.16 |
| 2 | SUNPOWER | 982 | 21 | 2 | $4.50 |
| 3 | SUNNOVA ENERGY | 772 | 0 | 2 | $3.80 |
| 4 | SUNSTREET ENERGY GROUP | 358 | 0 | 2 | $3.80 |
| 5 | BRIGHT OPS | 329 | 42 | 2 | $4.46 |
| 6 | SOLCIUS | 326 | 0 | 2 | $4.47 |
| 7 | TESLA | 301 | 10 | 2 | $5.12 |
| 8 | FREEDOM FOREVER | 233 | 21 | 2 | $4.03 |
| 9 | SUNGEVITY | 210 | 0 | 2 | $3.76 |
| 10 | COMPLETE SOLAR | 156 | 12 | 2 | $3.80 |
| 11 | G A F ENERGY | 130 | 107 | 2 | $6.26 |
| 12 | SOLARMAX | 127 | 0 | 2 | $3.36 |
| 13 | APOLLO HOME POWER | 124 | 108 | 2 | $6.09 |
| 14 | CURRENT HOME SOLAR | 106 | 0 | 2 | $4.67 |
| 15 | PEAK POWER SOLUTIONS | 92 | 0 | 2 | $1.23 |
| 16 | INFINITY ENERGY | 84 | 0 | 2 | $4.55 |
| 17 | SUNNOVA ENERGY CORPORATION | 83 | 20 | 2 | — |
| 18 | ESP CONTRACTING | 70 | 0 | 2 | $4.24 |
| 19 | SEMPER SOLARIS | 68 | 0 | 2 | $4.04 |
| 20 | PRECIS SOLAR | 65 | 0 | 2 | $4.44 |
| 21 | SOLAR SERVICE CENTER | 58 | 0 | 2 | $6.98 |
| 22 | VERENGO | 53 | 0 | 2 | $3.70 |
| 23 | BLALOCK ELECTRIC | 52 | 0 | 2 | $3.40 |
| 24 | BAKER ELECTRIC SOLAR | 51 | 0 | 2 | $3.80 |
| 25 | PENGUIN HOME SOLUTIONS | 50 | 0 | 2 | $4.88 |