Pleasanton, CA 94566 solar market data
Updated April 16, 2026 By The SolarDNA Data Team
Pleasanton 94566 has 4,647 solar installations at a median installed cost of $4.25/W, installations up 33.3% over the trailing twelve months, and a Market Score of 57 — higher than 99% of U.S. zip markets.
Zip Market Score
Excellent · higher than 99% of zips
Versus California
How 94566 compares with the state
Installed cost
$0.01/W below
state median $4.26/W
Market score
57 vs 53
California scores 53
Share of state installs
0.21%
of 2.3M tracked statewide
Battery attach
8.7%
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: 230–312 installs (midpoint 271)
Trailing-12-month installs carried forward at half the observed growth rate (capped at ±30%), with a ±15% band. Not a forecast of permits or policy.
Growth & pricing
94566 by year
236 installs in the trailing twelve months vs 177 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 94566
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | TESLA | 1,032 | 32 | 7.7 | $4.97 |
| 2 | SUNRUN | 298 | 33 | 8.53 | $4.06 |
| 3 | YOUR ENERGY SOLUTIONS | 298 | 15 | 7.03 | $3.67 |
| 4 | SUNPOWER | 294 | 1 | 13.9 | $4.25 |
| 5 | PETERSENDEAN | 173 | 0 | 6.05 | $4.31 |
| 6 | SKY POWER SOLAR | 107 | 0 | 7.71 | $4.50 |
| 7 | SEMPER SOLARIS | 74 | 6 | 7.36 | $4.07 |
| 8 | SUNGEVITY | 74 | 0 | 5.83 | $3.66 |
| 9 | DIABLO SOLAR SERVICES | 72 | 4 | 8.57 | $4.20 |
| 10 | SENTRY ROOFING SOLAR | 69 | 0 | 2.81 | $6.67 |
| 11 | SYNERGY POWER CA | 65 | 0 | 9.34 | $3.59 |
| 12 | WEST COAST SOLAR | 57 | 1 | 8.47 | $3.57 |
Neighboring zips
The nearest zip markets
By distance between zip centroids
| Zip | Distance | Installs | $/W | Score |
|---|---|---|---|---|
| 94588 Pleasanton | 3.0 km | 2,752 | $4.20 | 61 |
| 94540 Hayward | 4.4 km | 7 | $7.42 | 28 |
| 94586 Sunol | 6.6 km | 116 | $4.06 | 40 |
| 94568 Dublin | 7.0 km | 7,436 | $4.19 | 47 |
| 94550 Livermore | 10.1 km | 5,794 | $4.29 | 56 |
| 94582 San Ramon | 11.4 km | 4,179 | $4.08 | 53 |
Same city
Other zips in Pleasanton
Equipment
What gets installed in 94566
Share of systems with a recorded brand
Modules
SUNPOWER17.1%
QCELLS NORTH AMERICA13.0%
LG ELECTRONICS8.5%
TRINA SOLAR4.6%
CSI SOLAR4.5%
Inverters
ENPHASE ENERGY26.8%
SOLAREDGE22.7%
SUNPOWER13.8%
TESLA10.1%
SMA AMERICA5.9%
Frequently asked
Quick answers about 94566
How many solar installations are there in 94566?
SolarDNA counts 4,647 active solar installations in Pleasanton 94566, 4,575 of them residential, with data through April 16, 2026.
How much does solar cost in 94566?
The median residential system in 94566 cost $4.25 per watt over the trailing twelve months, $0.01/W below the California median.
Is solar growing in 94566?
Installations in 94566 are up 33.3%: 236 in the trailing twelve months versus 177 before.
Who installs solar in 94566?
TESLA, SUNRUN, YOUR ENERGY SOLUTIONS lead the 370 installers with systems in 94566. The full comp set is above.
Is 94566 a good market for solar sales?
94566 scores 57 out of 100 (Excellent, higher than 99% of U.S. zip markets).