Arcadia, CA 91007 solar market data
Updated May 11, 2026 By The SolarDNA Data Team
Arcadia 91007 has 1,224 solar installations at a median installed cost of $4.04/W, installations up 4.6% over the trailing twelve months, and a Market Score of 47 — higher than 75% of U.S. zip markets.
Versus California
How 91007 compares with the state
Installed cost
$0.22/W below
state median $4.26/W
Market score
47 vs 53
California scores 53
Share of state installs
0.05%
of 2.3M tracked statewide
Battery attach
19.5%
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
Next-12-month outlook: 105–129 installs (midpoint 117)
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
91007 by year
114 installs in the trailing twelve months vs 109 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 91007
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | TESLA | 160 | 12 | 8.17 | $4.97 |
| 2 | SUNPOWER | 80 | 1 | 10.11 | $4.92 |
| 3 | SOLAR VAST | 65 | 0 | 8.96 | $3.56 |
| 4 | TRUE POWER SOLAR | 62 | 0 | 8.73 | $3.41 |
| 5 | SUNRUN | 48 | 8 | 8.42 | $3.78 |
| 6 | SOLARMAX | 39 | 0 | 9.27 | $3.37 |
| 7 | SUNSIDE SOLAR | 35 | 1 | 6.36 | $3.98 |
| 8 | BURKE ELECTRIC | 29 | 0 | 6.31 | $5.00 |
| 9 | VERENGO | 27 | 0 | 6.43 | $5.34 |
| 10 | SOLAR OPTIMUM DESIGN ELECTRIC | 22 | 0 | 10.46 | $2.92 |
| 11 | TRUEPOWER SOLAR | 22 | 0 | 8.25 | $4.22 |
| 12 | LA SOLAR GROUP | 21 | 0 | 7.45 | $3.36 |
Neighboring zips
The nearest zip markets
By distance between zip centroids
| Zip | Distance | Installs | $/W | Score |
|---|---|---|---|---|
| 91006 Arcadia | 2.5 km | 2,066 | $4.08 | 62 |
| 91780 Temple City | 2.5 km | 1,267 | $4.00 | 58 |
| 91775 San Gabriel | 3.3 km | 959 | $4.14 | 56 |
| 91024 Sierra Madre | 4.5 km | 680 | $4.25 | 54 |
| 91107 Pasadena | 4.5 km | 515 | $4.27 | 41 |
| 91016 Monrovia | 5.1 km | 1,498 | $4.25 | 55 |
Same city
Other zips in Arcadia
Equipment
What gets installed in 91007
Share of systems with a recorded brand
Modules
SUNPOWER18.8%
QCELLS NORTH AMERICA18.6%
LG ELECTRONICS7.2%
CSI SOLAR5.9%
REC GROUP4.7%
Inverters
ENPHASE ENERGY38.7%
SOLAREDGE20.0%
SUNPOWER13.3%
SMA AMERICA6.2%
TESLA5.5%
Frequently asked
Quick answers about 91007
How many solar installations are there in 91007?
SolarDNA counts 1,224 active solar installations in Arcadia 91007, 1,198 of them residential, with data through May 11, 2026.
How much does solar cost in 91007?
The median residential system in 91007 cost $4.04 per watt over the trailing twelve months, $0.22/W below the California median.
Is solar growing in 91007?
Installations in 91007 are up 4.6%: 114 in the trailing twelve months versus 109 before.
Who installs solar in 91007?
TESLA, SUNPOWER, SOLAR VAST lead the 272 installers with systems in 91007. The full comp set is above.
Is 91007 a good market for solar sales?
91007 scores 47 out of 100 (Great, higher than 75% of U.S. zip markets).