Fulton, CA 95439 solar market data
Updated April 20, 2026Provisional score · under 500 installs By The SolarDNA Data Team
Fulton 95439 has 52 solar installations at a median installed cost of $4.52/W, recent growth not yet measurable, and a Market Score of 37 — higher than 19% of U.S. zip markets.
Versus California
How 95439 compares with the state
Installed cost
$0.25/W above
state median $4.26/W
Market score
37 vs 53
California scores 53
Share of state installs
0.00%
of 2.3M tracked statewide
Battery attach
15.4%
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
95439 by year
9 installs in the trailing twelve months vs 6 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 95439
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | SUNRUN | 7 | 1 | 8.45 | $5.67 |
| 2 | SUNRISE SOLAR | 5 | 2 | 8.33 | $3.60 |
| 3 | NORTHERN PACIFIC POWER | 4 | 0 | 18.87 | $4.01 |
| 4 | TESLA | 4 | 0 | 3.88 | $5.05 |
| 5 | A1 SOLAR POWER | 2 | 0 | 6.33 | — |
| 6 | J J ELECTRIC | 2 | 0 | 12.08 | $3.46 |
| 7 | SUMMIT ELECTRIC | 2 | 0 | 13.6 | $5.68 |
| 8 | CES ROOFING | 1 | 1 | 3.77 | — |
| 9 | MCDONELL ELECTRIC | 1 | 1 | 3.34 | $9.64 |
| 10 | NORTHERN PACIFIC POWER SYSTEMS | 1 | 1 | 5.66 | $6.91 |
| 11 | V3 ELECTRIC | 1 | 1 | 3.86 | — |
| 12 | AMERICAN SOLAR DIRECT | 1 | 0 | 15.68 | — |
Equipment
What gets installed in 95439
Share of systems with a recorded brand
Modules
QCELLS NORTH AMERICA17.0%
ENPHASE ENERGY8.5%
LG ELECTRONICS8.5%
LONGI GREEN ENERGY TECHNOLOGY6.4%
REC GROUP6.4%
Inverters
ENPHASE ENERGY31.1%
SOLAREDGE17.8%
SMA AMERICA13.3%
TESLA8.9%
ABB4.4%
Frequently asked
Quick answers about 95439
How many solar installations are there in 95439?
SolarDNA counts 52 active solar installations in Fulton 95439, 46 of them residential, with data through April 20, 2026.
How much does solar cost in 95439?
The median residential system in 95439 cost $4.52 per watt over the trailing twelve months, $0.25/W above the California median.
Is solar growing in 95439?
Recent growth cannot be measured yet for 95439: too few recent installs (data runs through April 20, 2026).
Who installs solar in 95439?
SUNRUN, SUNRISE SOLAR, NORTHERN PACIFIC POWER lead the 29 installers with systems in 95439. The full comp set is above.
Is 95439 a good market for solar sales?
95439 scores 37 out of 100 (Fair, higher than 19% of U.S. zip markets). With under 500 installations the score is provisional.