Folsom, CA solar installation & market data
Updated November 17, 2015Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
Folsom has 29 solar installations across 1 zip code at a median installed cost of $5.10/W, recent growth not yet measurable, and an installs-weighted Market Score of 35.
Active installations
29
Zip markets
1
Median cost
$5.10/W
12-mo growth
—
Installers active
1
City Market Score
Fair · installs-weighted across 1 zips
Best zip in Folsom scores higher than 13% of U.S. zip markets.
Versus California
How Folsom compares with the state
Installed cost
$0.83/W above
state median $4.26/W
Market score
35 vs 53
California scores 53
Share of state installs
0.00%
of 2.3M tracked statewide
Battery attach
0.0%
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
Folsom by year
20 installs in the trailing twelve months vs 9 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Folsom
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | TESLA | 29 | 0 | 1 | $5.10 |
Zip markets
Zips in Folsom
Ranked by installations · click for the zip market
| Zip | Installs | $/W | Score |
|---|---|---|---|
| 95630 | 29 | $5.10 | 35 D |