Martinez, CA 94553 solar market data
Updated April 16, 2026 By The SolarDNA Data Team
Martinez 94553 has 4,018 solar installations at a median installed cost of $4.48/W, installations up 36.3% over the trailing twelve months, and a Market Score of 56 — higher than 98% of U.S. zip markets.
Zip Market Score
Excellent · higher than 98% of zips
Versus California
How 94553 compares with the state
Installed cost
$0.21/W above
state median $4.26/W
Market score
56 vs 53
California scores 53
Share of state installs
0.18%
of 2.3M tracked statewide
Battery attach
10.7%
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: 268–362 installs (midpoint 315)
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
94553 by year
274 installs in the trailing twelve months vs 201 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 94553
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | SUNRUN | 842 | 53 | 5.94 | $4.89 |
| 2 | TESLA | 479 | 15 | 9.58 | $5.12 |
| 3 | SUNPOWER | 165 | 1 | 15.88 | $4.25 |
| 4 | DIABLO SOLAR SERVICES | 117 | 1 | 6.52 | $4.22 |
| 5 | KOTA CONSTRUCTION | 107 | 0 | 5.91 | $4.92 |
| 6 | PETERSENDEAN | 97 | 0 | 5.6 | $3.99 |
| 7 | FREEDOM FOREVER | 83 | 10 | 6.24 | $5.16 |
| 8 | SEMPER SOLARIS | 82 | 5 | 5.92 | $3.90 |
| 9 | BRIGHT OPS | 79 | 37 | 5.05 | $6.38 |
| 10 | V3 ELECTRIC | 73 | 10 | 5.56 | $4.33 |
| 11 | QUICK SYSTEMS | 70 | 0 | 5.5 | $3.75 |
| 12 | WEST COAST SOLAR | 67 | 3 | 6.46 | $3.75 |
Equipment
What gets installed in 94553
Share of systems with a recorded brand
Modules
QCELLS NORTH AMERICA12.4%
SUNPOWER8.3%
YINGLI ENERGY CHINA7.8%
CSI SOLAR7.1%
JINKO SOLAR6.1%
Inverters
ENPHASE ENERGY36.4%
SOLAREDGE32.2%
SUNPOWER5.8%
TESLA5.5%
SMA AMERICA3.9%
Frequently asked
Quick answers about 94553
How many solar installations are there in 94553?
SolarDNA counts 4,018 active solar installations in Martinez 94553, 3,953 of them residential, with data through April 16, 2026.
How much does solar cost in 94553?
The median residential system in 94553 cost $4.48 per watt over the trailing twelve months, $0.21/W above the California median.
Is solar growing in 94553?
Installations in 94553 are up 36.3%: 274 in the trailing twelve months versus 201 before.
Who installs solar in 94553?
SUNRUN, TESLA, SUNPOWER lead the 329 installers with systems in 94553. The full comp set is above.
Is 94553 a good market for solar sales?
94553 scores 56 out of 100 (Excellent, higher than 98% of U.S. zip markets).