Claremont, CA 91711 solar market data
Updated May 11, 2026 By The SolarDNA Data Team
Claremont 91711 has 2,570 solar installations at a median installed cost of $4.25/W, installations up 54.9% over the trailing twelve months, and a Market Score of 61 — higher than 99% of U.S. zip markets.
Zip Market Score
Excellent · higher than 99% of zips
Versus California
How 91711 compares with the state
Installed cost
$0.01/W below
state median $4.26/W
Market score
61 vs 53
California scores 53
Share of state installs
0.11%
of 2.3M tracked statewide
Battery attach
19.4%
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
Next-12-month outlook: 218–294 installs (midpoint 256)
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
91711 by year
223 installs in the trailing twelve months vs 144 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 91711
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | TESLA | 303 | 20 | 9.02 | $4.97 |
| 2 | SUNRUN | 186 | 24 | 8.45 | $3.95 |
| 3 | HPM SOLAR | 171 | 26 | 9.12 | $3.33 |
| 4 | SUNPOWER | 150 | 1 | 5.12 | $4.25 |
| 5 | HOME PERFORMANCE MATTERS | 63 | 0 | 13.12 | $4.76 |
| 6 | POWUR | 59 | 0 | 10.43 | $3.60 |
| 7 | SUNGEVITY | 58 | 0 | 7.17 | $3.80 |
| 8 | SOLARMAX | 54 | 0 | 8.52 | $3.40 |
| 9 | CUSTOMER DESIGN FURNISHINGS | 47 | 0 | 5.48 | $4.09 |
| 10 | VERENGO | 43 | 0 | 6.23 | $5.74 |
| 11 | FREEDOM FOREVER | 41 | 15 | 8.8 | $3.93 |
| 12 | SEMPER SOLARIS | 37 | 3 | 7.41 | $4.05 |
Equipment
What gets installed in 91711
Share of systems with a recorded brand
Modules
QCELLS NORTH AMERICA16.8%
SUNPOWER13.4%
REC GROUP9.1%
LG ELECTRONICS5.8%
CSI SOLAR5.6%
Inverters
ENPHASE ENERGY38.5%
SOLAREDGE21.8%
SUNPOWER10.1%
SMA AMERICA7.9%
TESLA4.4%
Frequently asked
Quick answers about 91711
How many solar installations are there in 91711?
SolarDNA counts 2,570 active solar installations in Claremont 91711, 2,515 of them residential, with data through May 11, 2026.
How much does solar cost in 91711?
The median residential system in 91711 cost $4.25 per watt over the trailing twelve months, $0.01/W below the California median.
Is solar growing in 91711?
Installations in 91711 are up 54.9%: 223 in the trailing twelve months versus 144 before.
Who installs solar in 91711?
TESLA, SUNRUN, HPM SOLAR lead the 406 installers with systems in 91711. The full comp set is above.
Is 91711 a good market for solar sales?
91711 scores 61 out of 100 (Excellent, higher than 99% of U.S. zip markets).