Walnut Grove, CA 95690 solar market data
Updated March 26, 2026Provisional score · under 500 installs By The SolarDNA Data Team
Walnut Grove 95690 has 128 solar installations at a median installed cost of $4.33/W, recent growth not yet measurable, and a Market Score of 39 — higher than 30% of U.S. zip markets.
Versus California
How 95690 compares with the state
Installed cost
$0.06/W above
state median $4.26/W
Market score
39 vs 53
California scores 53
Share of state installs
0.01%
of 2.3M tracked statewide
Battery attach
14.1%
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
95690 by year
9 installs in the trailing twelve months vs 14 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 95690
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | SUNRUN | 27 | 3 | 8.71 | $4.44 |
| 2 | TESLA | 10 | 0 | 9.63 | $5.12 |
| 3 | V3 ELECTRIC | 6 | 0 | 9.38 | $5.17 |
| 4 | FUTURE ENERGY SAVERS | 5 | 0 | 6.05 | $6.59 |
| 5 | INFINITY ENERGY | 5 | 0 | 8.1 | $3.75 |
| 6 | SUNRISE SOLAR | 4 | 1 | 4.54 | $3.89 |
| 7 | SIERRA PACIFIC HOME AND COMFORT | 4 | 0 | 9.38 | $3.83 |
| 8 | SUNWORKS | 4 | 0 | 56.4 | $2.39 |
| 9 | THE SOLAR COMPANY | 4 | 0 | 8.26 | $6.31 |
| 10 | FREEDOM FOREVER | 3 | 0 | 5.1 | $3.18 |
| 11 | VALLEY SOLAR AND WATER | 3 | 0 | 6.91 | $4.49 |
| 12 | NEWGEN ENERGY | 2 | 1 | 283.65 | $2.34 |
Equipment
What gets installed in 95690
Share of systems with a recorded brand
Modules
QCELLS NORTH AMERICA19.0%
SUNPOWER10.7%
JA SOLAR9.9%
CSI SOLAR8.3%
LG ELECTRONICS5.8%
Inverters
SOLAREDGE29.8%
ENPHASE ENERGY28.9%
SMA AMERICA12.3%
SUNPOWER7.0%
TESLA6.1%
Frequently asked
Quick answers about 95690
How many solar installations are there in 95690?
SolarDNA counts 128 active solar installations in Walnut Grove 95690, 109 of them residential, with data through March 26, 2026.
How much does solar cost in 95690?
The median residential system in 95690 cost $4.33 per watt over the trailing twelve months, $0.06/W above the California median.
Is solar growing in 95690?
Recent growth cannot be measured yet for 95690: too few recent installs (data runs through March 26, 2026).
Who installs solar in 95690?
SUNRUN, TESLA, V3 ELECTRIC lead the 53 installers with systems in 95690. The full comp set is above.
Is 95690 a good market for solar sales?
95690 scores 39 out of 100 (Fair, higher than 30% of U.S. zip markets). With under 500 installations the score is provisional.