Calpella, CA 95418 solar market data
Updated April 17, 2025Provisional score · under 500 installs By The SolarDNA Data Team
Calpella 95418 has 7 solar installations at a median installed cost of $4.54/W, recent growth not yet measurable, and a Market Score of 37 — higher than 18% of U.S. zip markets.
Versus California
How 95418 compares with the state
Installed cost
$0.27/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
14.3%
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
95418 by year
1 installs in the trailing twelve months vs 0 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 95418
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | RGS ENERGY | 2 | 0 | 6.93 | $5.20 |
| 2 | COLLINS ELECTRIC COMPANY | 1 | 0 | 134.43 | $3.88 |
| 3 | FREEDOM FOREVER | 1 | 0 | 11.81 | — |
| 4 | MENDOCINO SOLAR WORKS | 1 | 0 | 15.62 | $3.09 |
| 5 | REGENERATIVE SOLUTIONS | 1 | 0 | 5.4 | $3.52 |
| 6 | TOMSIK GREG CONSTRUCTION | 1 | 0 | 8 | $8.20 |
Equipment
What gets installed in 95418
Share of systems with a recorded brand
Modules
CSI SOLAR33.3%
JINKO SOLAR16.7%
KYOCERA SOLAR16.7%
SHARP16.7%
TRINA SOLAR16.7%
Inverters
FRONIUS USA28.6%
SMA AMERICA28.6%
SOLAREDGE28.6%
CANADIAN SOLAR14.3%
Frequently asked
Quick answers about 95418
How many solar installations are there in 95418?
SolarDNA counts 7 active solar installations in Calpella 95418, 5 of them residential, with data through April 17, 2025.
How much does solar cost in 95418?
The median residential system in 95418 cost $4.54 per watt over the trailing twelve months, $0.27/W above the California median.
Is solar growing in 95418?
Recent growth cannot be measured yet for 95418: too few recent installs (data runs through April 17, 2025).
Who installs solar in 95418?
RGS ENERGY, COLLINS ELECTRIC COMPANY, FREEDOM FOREVER lead the 6 installers with systems in 95418. The full comp set is above.
Is 95418 a good market for solar sales?
95418 scores 37 out of 100 (Fair, higher than 18% of U.S. zip markets). With under 500 installations the score is provisional.