San Jose, CA 95134 solar market data
Updated April 2, 2026Provisional score · under 500 installs By The SolarDNA Data Team
San Jose 95134 has 67 solar installations at a median installed cost of $3.86/W, recent growth not yet measurable, and a Market Score of 41 — higher than 37% of U.S. zip markets.
Versus California
How 95134 compares with the state
Installed cost
$0.40/W below
state median $4.26/W
Market score
41 vs 53
California scores 53
Share of state installs
0.00%
of 2.3M tracked statewide
Battery attach
10.4%
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
95134 by year
8 installs in the trailing twelve months vs 10 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 95134
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | SPRIG ELECTRIC | 12 | 4 | 708.6 | $3.03 |
| 2 | SUN FIRST | 10 | 0 | 8.88 | $13.32 |
| 3 | TESLA | 9 | 0 | 23.65 | $5.12 |
| 4 | SUNPOWER | 8 | 0 | 290.31 | $4.85 |
| 5 | STEM | 4 | 0 | — | — |
| 6 | FOREFRONT POWER | 2 | 2 | 548.51 | — |
| 7 | SANDBAR | 2 | 0 | 148.13 | $3.14 |
| 8 | CINNAMON ENERGY SYSTEMS | 1 | 1 | 6.27 | $7.31 |
| 9 | AMERICAN ARRAY SOLAR | 1 | 0 | 4.8 | $3.20 |
| 10 | CENTRICA BUSINESS SOLUTIONS | 1 | 0 | 538.85 | $2.69 |
| 11 | CUPERTINO ELECTRIC | 1 | 0 | 180.15 | $5.94 |
| 12 | FRESCO SOLAR | 1 | 0 | 305.49 | $2.46 |
Equipment
What gets installed in 95134
Share of systems with a recorded brand
Modules
LG ELECTRONICS24.1%
SUNPOWER15.5%
CANADIAN SOLAR10.3%
CSI SOLAR8.6%
JA SOLAR6.9%
Inverters
SOLAREDGE32.8%
YASKAWA SOLECTRIA SOLAR21.3%
ENPHASE ENERGY8.2%
CHINT POWER SYSTEMS AMERICA4.9%
SATCON TECHNOLOGY4.9%
Frequently asked
Quick answers about 95134
How many solar installations are there in 95134?
SolarDNA counts 67 active solar installations in San Jose 95134, 30 of them residential, with data through April 2, 2026.
How much does solar cost in 95134?
The median residential system in 95134 cost $3.86 per watt over the trailing twelve months, $0.40/W below the California median.
Is solar growing in 95134?
Recent growth cannot be measured yet for 95134: too few recent installs (data runs through April 2, 2026).
Who installs solar in 95134?
SPRIG ELECTRIC, SUN FIRST, TESLA lead the 23 installers with systems in 95134. The full comp set is above.
Is 95134 a good market for solar sales?
95134 scores 41 out of 100 (Good, higher than 37% of U.S. zip markets). With under 500 installations the score is provisional.