Danville, CA 94526 solar market data
Updated April 13, 2026 By The SolarDNA Data Team
Danville 94526 has 3,531 solar installations at a median installed cost of $4.16/W, installations up 35.7% over the trailing twelve months, and a Market Score of 58 — higher than 99% of U.S. zip markets.
Zip Market Score
Excellent · higher than 99% of zips
Versus California
How 94526 compares with the state
Installed cost
$0.11/W below
state median $4.26/W
Market score
58 vs 53
California scores 53
Share of state installs
0.16%
of 2.3M tracked statewide
Battery attach
12.3%
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: 246–332 installs (midpoint 289)
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
94526 by year
251 installs in the trailing twelve months vs 185 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 94526
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | TESLA | 674 | 35 | 8.29 | $5.06 |
| 2 | SUNRUN | 279 | 38 | 7.72 | $4.11 |
| 3 | SKY POWER SOLAR | 126 | 0 | 10.08 | $4.03 |
| 4 | QUICK SYSTEMS | 104 | 0 | 7.8 | $3.75 |
| 5 | SEMPER FIDELIS CONSTRUCTION | 103 | 2 | 7.54 | $3.96 |
| 6 | SUNPOWER | 102 | 0 | 28.23 | $4.40 |
| 7 | WEST COAST SOLAR | 95 | 2 | 8.22 | $3.75 |
| 8 | DIABLO SOLAR SERVICES | 90 | 1 | 8.08 | $4.32 |
| 9 | YOUR ENERGY SOLUTIONS | 81 | 7 | 8.49 | $3.52 |
| 10 | SOLAR TECHNOLOGIES | 77 | 12 | 8.17 | $4.46 |
| 11 | SEMPER SOLARIS | 76 | 6 | 7.5 | $4.50 |
| 12 | COMPLETE SOLAR | 71 | 1 | 7.62 | $3.95 |
Neighboring zips
The nearest zip markets
By distance between zip centroids
| Zip | Distance | Installs | $/W | Score |
|---|---|---|---|---|
| 94528 Diablo | 2.7 km | 125 | $4.57 | 38 |
| 94506 Danville | 4.8 km | 2,920 | $4.16 | 53 |
| 94583 San Ramon | 6.5 km | 4,547 | $4.15 | 50 |
| 94507 Alamo | 6.7 km | 2,117 | $4.22 | 57 |
| 94582 San Ramon | 7.1 km | 4,179 | $4.08 | 53 |
| 94595 Walnut Creek | 11.4 km | 1,125 | $4.27 | 47 |
Same city
Other zips in Danville
Equipment
What gets installed in 94526
Share of systems with a recorded brand
Modules
QCELLS NORTH AMERICA12.9%
SUNPOWER12.4%
LG ELECTRONICS7.6%
REC GROUP5.6%
CSI SOLAR5.0%
Inverters
ENPHASE ENERGY28.5%
SOLAREDGE27.6%
TESLA10.4%
SUNPOWER9.1%
SMA AMERICA6.6%
Frequently asked
Quick answers about 94526
How many solar installations are there in 94526?
SolarDNA counts 3,531 active solar installations in Danville 94526, 3,508 of them residential, with data through April 13, 2026.
How much does solar cost in 94526?
The median residential system in 94526 cost $4.16 per watt over the trailing twelve months, $0.11/W below the California median.
Is solar growing in 94526?
Installations in 94526 are up 35.7%: 251 in the trailing twelve months versus 185 before.
Who installs solar in 94526?
TESLA, SUNRUN, SKY POWER SOLAR lead the 330 installers with systems in 94526. The full comp set is above.
Is 94526 a good market for solar sales?
94526 scores 58 out of 100 (Excellent, higher than 99% of U.S. zip markets).