Brentwood, CA 94513 solar market data
Updated April 6, 2026 By The SolarDNA Data Team
Brentwood 94513 has 11,478 solar installations at a median installed cost of $4.25/W, installations down 1.4% over the trailing twelve months, and a Market Score of 48 — higher than 79% of U.S. zip markets.
Versus California
How 94513 compares with the state
Installed cost
$0.01/W below
state median $4.26/W
Market score
48 vs 53
California scores 53
Share of state installs
0.51%
of 2.3M tracked statewide
Battery attach
6.2%
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: 426–520 installs (midpoint 473)
Trailing-12-month installs carried forward at half the observed growth rate (capped at ±30%), with a ±10% band. Not a forecast of permits or policy.
Growth & pricing
94513 by year
476 installs in the trailing twelve months vs 483 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 94513
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | TESLA | 2,770 | 41 | 6.49 | $4.90 |
| 2 | SUNRUN | 1,522 | 125 | 7.17 | $4.31 |
| 3 | SUNPOWER | 939 | 2 | 4.17 | $4.25 |
| 4 | WEST COAST SOLAR | 859 | 14 | 8.62 | $3.66 |
| 5 | CITADEL ROOFING AND SOLAR | 448 | 65 | 5.47 | $2.85 |
| 6 | DEL SOL ENERGY | 410 | 0 | 8.84 | $3.52 |
| 7 | BRIGHT OPS | 337 | 21 | 6.93 | $4.52 |
| 8 | PETERSENDEAN | 318 | 0 | 6.75 | $3.65 |
| 9 | ALL ELECTRIC SOLAR | 171 | 0 | 9.12 | $3.65 |
| 10 | SOLAR UNIVERSE | 164 | 0 | 6.63 | $4.08 |
| 11 | FREEDOM FOREVER | 157 | 15 | 6.87 | $4.55 |
| 12 | SEMPER SOLARIS | 119 | 9 | 6.87 | $4.24 |
Equipment
What gets installed in 94513
Share of systems with a recorded brand
Modules
QCELLS NORTH AMERICA15.5%
SUNPOWER12.3%
REC SOLAR8.3%
LONGI GREEN ENERGY TECHNOLOGY7.0%
CSI SOLAR6.9%
Inverters
SOLAREDGE30.5%
ENPHASE ENERGY25.2%
SUNPOWER8.3%
ABB7.2%
POWER-ONE6.0%
Frequently asked
Quick answers about 94513
How many solar installations are there in 94513?
SolarDNA counts 11,478 active solar installations in Brentwood 94513, 11,359 of them residential, with data through April 6, 2026.
How much does solar cost in 94513?
The median residential system in 94513 cost $4.25 per watt over the trailing twelve months, $0.01/W below the California median.
Is solar growing in 94513?
Installations in 94513 are down 1.4%: 476 in the trailing twelve months versus 483 before.
Who installs solar in 94513?
TESLA, SUNRUN, SUNPOWER lead the 421 installers with systems in 94513. The full comp set is above.
Is 94513 a good market for solar sales?
94513 scores 48 out of 100 (Great, higher than 79% of U.S. zip markets).