Kings County, CA solar installation & market data
Updated May 12, 2026 By The SolarDNA Data Team
Kings County has 15,698 solar installations across 9 zip codes at a median installed cost of $4.17/W, installations down 27.8% over the trailing twelve months, and an installs-weighted Market Score of 41.
Active installations
15,698
Zip markets
9
Median cost
$4.17/W
12-mo growth
▼ 27.8%
Installers active
551
County Market Score
Good · installs-weighted across 9 zips
Best zip in Kings County scores higher than 58% of U.S. zip markets.
Versus California
How Kings County compares with the state
Installed cost
$0.09/W below
state median $4.26/W
Market score
41 vs 53
California scores 53
Share of state installs
0.69%
of 2.3M tracked statewide
Battery attach
14.0%
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
Next-12-month outlook: 935–1,237 installs (midpoint 1,086)
Trailing-12-month installs carried forward at half the observed growth rate (capped at ±30%), with a ±14% band. Not a forecast of permits or policy.
Growth & pricing
Kings County by year
1,261 installs in the trailing twelve months vs 1,747 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Kings County
Summed across every zip in the county
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | SUNRUN | 3,162 | 331 | 7 | $4.09 |
| 2 | TESLA | 1,543 | 27 | 8 | $5.10 |
| 3 | LIFESTYLE SOLAR | 770 | 88 | 6 | $2.95 |
| 4 | GREEN CONVERGENCE | 595 | 0 | 1 | $3.07 |
| 5 | RENEWABLE SOLAR | 491 | 9 | 6 | $3.03 |
| 6 | INFINITY ENERGY | 408 | 1 | 6 | $4.21 |
| 7 | FREEDOM FOREVER | 381 | 29 | 7 | $3.95 |
| 8 | SOLAR NEGOTIATORS | 378 | 78 | 5 | $3.74 |
| 9 | SUNPOWER | 349 | 3 | 3 | $4.51 |
| 10 | SUNNOVA ENERGY | 335 | 0 | 3 | $3.80 |
| 11 | BRIGHT OPS | 307 | 53 | 6 | $4.70 |
| 12 | PETERSENDEAN | 296 | 0 | 4 | $3.04 |
| 13 | QUALITY HOME SERVICES | 255 | 9 | 7 | $4.24 |
| 14 | VERENGO | 225 | 0 | 4 | $2.71 |
| 15 | SOLGEN CONSTRUCTION | 224 | 0 | 4 | $5.26 |
| 16 | ABUNDANT ENERGY CONSTRUCTION | 195 | 0 | 6 | $5.17 |
| 17 | KUUBIX ENERGY | 176 | 0 | 6 | $4.21 |
| 18 | SUN SOLAR ENERGY SOLUTIONS | 167 | 2 | 6 | $3.68 |
| 19 | ENERGY CONCEPTS | 150 | 0 | 5 | $4.00 |
| 20 | CITADEL ROOFING AND SOLAR | 146 | 128 | 3 | $2.52 |
| 21 | EMPOWER ELECTRIC | 141 | 0 | 6 | $5.63 |
| 22 | 1ST LIGHT ENERGY | 136 | 0 | 5 | $4.15 |
| 23 | ESP CONTRACTING | 133 | 2 | 5 | $3.82 |
| 24 | SOLGEN ELECTRIC | 133 | 0 | 6 | $5.25 |
| 25 | G A F ENERGY | 131 | 110 | 2 | $6.75 |