Comptche, CA solar installation & market data
Updated April 7, 2026Provisional score · under 500 installs By The SolarDNA Data Team
Comptche has 21 solar installations across 1 zip code at a median installed cost of $4.41/W, recent growth not yet measurable, and an installs-weighted Market Score of 38.
Active installations
21
Zip markets
1
Median cost
$4.41/W
12-mo growth
—
Installers active
7
City Market Score
Fair · installs-weighted across 1 zips
Best zip in Comptche scores higher than 20% of U.S. zip markets.
Versus California
How Comptche compares with the state
Installed cost
$0.15/W above
state median $4.26/W
Market score
38 vs 53
California scores 53
Share of state installs
0.00%
of 2.3M tracked statewide
Battery attach
4.8%
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
Comptche by year
2 installs in the trailing twelve months vs 2 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Comptche
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | MENDOCINO SOLAR SERVICE | 13 | 1 | 1 | $4.97 |
| 2 | BLUE SKY SOLAR | 2 | 0 | 1 | $3.02 |
| 3 | A C & R SERVICE HEATING & COOLING | 1 | 1 | 1 | $6.77 |
| 4 | RADIANT SOLAR TECH | 1 | 0 | 1 | — |
| 5 | SOLAR OTTTER | 1 | 0 | 1 | $1.53 |
| 6 | SWELL CONTRACTORS | 1 | 0 | 1 | — |
| 7 | THE SOLAR COMPANY | 1 | 0 | 1 | — |
Zip markets
Zips in Comptche
Ranked by installations · click for the zip market
| Zip | Installs | $/W | Score |
|---|---|---|---|
| 95427 | 21 | $4.41 | 38 D |