Glen Ellen, CA 95442 solar market data
Updated March 6, 2026 By The SolarDNA Data Team
Glen Ellen 95442 has 561 solar installations at a median installed cost of $5.12/W, recent growth not yet measurable, and a Market Score of 37 — higher than 18% of U.S. zip markets.
Versus California
How 95442 compares with the state
Installed cost
$0.86/W above
state median $4.26/W
Market score
37 vs 53
California scores 53
Share of state installs
0.02%
of 2.3M tracked statewide
Battery attach
22.5%
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
95442 by year
33 installs in the trailing twelve months vs 32 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 95442
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | TESLA | 61 | 3 | 7.76 | $4.97 |
| 2 | NORTHERN PACIFIC POWER | 56 | 0 | 8.05 | $4.21 |
| 3 | SOLARCRAFT SERVICES | 37 | 0 | 7.73 | $5.98 |
| 4 | SUNRUN | 20 | 2 | 6.35 | $4.71 |
| 5 | SOLAR WORKS | 17 | 0 | 5.21 | $6.97 |
| 6 | PURE POWER SOLUTIONS | 16 | 0 | 22.4 | $4.22 |
| 7 | J J ELECTRIC | 14 | 0 | 12.36 | $5.57 |
| 8 | ROCKIN ROOFERS | 13 | 0 | 8.45 | $5.49 |
| 9 | SYNERGY SOLAR | 13 | 0 | 11.87 | $5.20 |
| 10 | NORTHERN PACIFIC POWER SYSTEMS | 12 | 10 | 8.11 | $5.64 |
| 11 | V3 ELECTRIC | 12 | 3 | 6.36 | $4.18 |
| 12 | SUN FIRST | 11 | 1 | 8.6 | $4.30 |
Equipment
What gets installed in 95442
Share of systems with a recorded brand
Modules
SUNPOWER13.1%
LG ELECTRONICS11.2%
QCELLS NORTH AMERICA9.9%
SHARP8.5%
TESLA5.3%
Inverters
ENPHASE ENERGY38.7%
SOLAREDGE15.2%
SMA AMERICA12.8%
SUNPOWER8.5%
TESLA6.7%
Frequently asked
Quick answers about 95442
How many solar installations are there in 95442?
SolarDNA counts 561 active solar installations in Glen Ellen 95442, 485 of them residential, with data through March 6, 2026.
How much does solar cost in 95442?
The median residential system in 95442 cost $5.12 per watt over the trailing twelve months, $0.86/W above the California median.
Is solar growing in 95442?
Recent growth cannot be measured yet for 95442: too few recent installs (data runs through March 6, 2026).
Who installs solar in 95442?
TESLA, NORTHERN PACIFIC POWER, SOLARCRAFT SERVICES lead the 131 installers with systems in 95442. The full comp set is above.
Is 95442 a good market for solar sales?
95442 scores 37 out of 100 (Fair, higher than 18% of U.S. zip markets).