Sunol, CA 94586 solar market data
Updated May 8, 2026Provisional score · under 500 installs By The SolarDNA Data Team
Sunol 94586 has 116 solar installations at a median installed cost of $4.06/W, recent growth not yet measurable, and a Market Score of 40 — higher than 34% of U.S. zip markets.
Versus California
How 94586 compares with the state
Installed cost
$0.20/W below
state median $4.26/W
Market score
40 vs 53
California scores 53
Share of state installs
0.01%
of 2.3M tracked statewide
Battery attach
25.9%
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
94586 by year
7 installs in the trailing twelve months vs 14 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 94586
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | TESLA | 21 | 0 | 7.6 | $5.12 |
| 2 | RICHARD HEATH ASSOCIATES | 12 | 0 | — | — |
| 3 | SEMPER SOLARIS | 5 | 1 | 13.62 | $3.71 |
| 4 | SYNERGY POWER CA | 5 | 0 | 28.29 | $4.14 |
| 5 | SUNRUN | 4 | 1 | 7.25 | $3.07 |
| 6 | DIABLO SOLAR SERVICES | 3 | 0 | 15.19 | $3.68 |
| 7 | PETERSENDEAN | 3 | 0 | 7.43 | $5.17 |
| 8 | POWERTEC ELECTRIC | 3 | 0 | 10.73 | — |
| 9 | SOLAR UNIVERSE | 3 | 0 | 11.66 | — |
| 10 | THE SOLAR COMPANY | 3 | 0 | 13.47 | $3.98 |
| 11 | WEST COAST SOLAR | 3 | 0 | 6.27 | $3.51 |
| 12 | YOUR ENERGY SOLUTIONS | 3 | 0 | 7.57 | $6.15 |
Equipment
What gets installed in 94586
Share of systems with a recorded brand
Modules
SUNPOWER13.3%
LG ELECTRONICS10.0%
QCELLS NORTH AMERICA7.8%
REC GROUP7.8%
SHARP6.7%
Inverters
SOLAREDGE20.6%
ENPHASE ENERGY19.6%
SMA AMERICA19.6%
SUNPOWER9.8%
TESLA8.7%
Frequently asked
Quick answers about 94586
How many solar installations are there in 94586?
SolarDNA counts 116 active solar installations in Sunol 94586, 99 of them residential, with data through May 8, 2026.
How much does solar cost in 94586?
The median residential system in 94586 cost $4.06 per watt over the trailing twelve months, $0.20/W below the California median.
Is solar growing in 94586?
Recent growth cannot be measured yet for 94586: too few recent installs (data runs through May 8, 2026).
Who installs solar in 94586?
TESLA, RICHARD HEATH ASSOCIATES, SEMPER SOLARIS lead the 52 installers with systems in 94586. The full comp set is above.
Is 94586 a good market for solar sales?
94586 scores 40 out of 100 (Good, higher than 34% of U.S. zip markets). With under 500 installations the score is provisional.