Caspar, CA 95420 solar market data
Updated March 2, 2026Provisional score · under 500 installs By The SolarDNA Data Team
Caspar 95420 has 27 solar installations at a median installed cost of $4.66/W, recent growth not yet measurable, and a Market Score of 37 — higher than 17% of U.S. zip markets.
Versus California
How 95420 compares with the state
Installed cost
$0.39/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
7.4%
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
95420 by year
1 installs in the trailing twelve months vs 3 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 95420
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | MENDOCINO SOLAR SERVICE | 17 | 0 | 6.98 | $4.51 |
| 2 | GAIA ENERGY SYSTEMS | 2 | 0 | 4.03 | $8.79 |
| 3 | OCCIDENTAL POWER SOLAR & COGEN | 1 | 1 | 7.06 | $6.30 |
| 4 | ACR SERVICE | 1 | 0 | 10.56 | $4.72 |
| 5 | FREEDOM FOREVER | 1 | 0 | 4.74 | $4.95 |
| 6 | ROGER | 1 | 0 | 7.22 | $2.02 |
| 7 | SUNELECTRIC | 1 | 0 | 8.63 | $6.71 |
| 8 | SUSTAINABLE ENERGY SOLAR | 1 | 0 | 12.8 | $2.76 |
| 9 | TOM PRYOR ELECTRIC CONTRACTING | 1 | 0 | 4.32 | — |
Equipment
What gets installed in 95420
Share of systems with a recorded brand
Modules
SUNPOWER56.0%
SILFAB SOLAR20.0%
AU OPTRONICS4.0%
CSI SOLAR4.0%
MAXEON SOLAR TECHNOLOGIES4.0%
Inverters
SUNPOWER33.3%
ENPHASE ENERGY29.6%
SMA AMERICA18.5%
OUTBACK POWER TECHNOLOGIES7.4%
SOLAREDGE7.4%
Frequently asked
Quick answers about 95420
How many solar installations are there in 95420?
SolarDNA counts 27 active solar installations in Caspar 95420, 25 of them residential, with data through March 2, 2026.
How much does solar cost in 95420?
The median residential system in 95420 cost $4.66 per watt over the trailing twelve months, $0.39/W above the California median.
Is solar growing in 95420?
Recent growth cannot be measured yet for 95420: too few recent installs (data runs through March 2, 2026).
Who installs solar in 95420?
MENDOCINO SOLAR SERVICE, GAIA ENERGY SYSTEMS, OCCIDENTAL POWER SOLAR & COGEN lead the 9 installers with systems in 95420. The full comp set is above.
Is 95420 a good market for solar sales?
95420 scores 37 out of 100 (Fair, higher than 17% of U.S. zip markets). With under 500 installations the score is provisional.