Plymouth, CA solar installation & market data
Updated May 6, 2026 By The SolarDNA Data Team
Plymouth has 516 solar installations across 1 zip code at a median installed cost of $4.20/W, recent growth not yet measurable, and an installs-weighted Market Score of 41.
Active installations
516
Zip markets
1
Median cost
$4.20/W
12-mo growth
—
Installers active
12
City Market Score
Good · installs-weighted across 1 zips
Best zip in Plymouth scores higher than 44% of U.S. zip markets.
Versus California
How Plymouth compares with the state
Installed cost
$0.06/W below
state median $4.26/W
Market score
41 vs 53
California scores 53
Share of state installs
0.02%
of 2.3M tracked statewide
Battery attach
14.9%
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
Plymouth by year
41 installs in the trailing twelve months vs 37 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Plymouth
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | V3 ELECTRIC | 77 | 1 | 1 | $4.60 |
| 2 | SUNRUN | 30 | 4 | 1 | $3.86 |
| 3 | TESLA | 24 | 0 | 1 | $5.12 |
| 4 | SUNPOWER | 22 | 0 | 1 | $4.50 |
| 5 | I LOVE MY SOLAR | 20 | 1 | 1 | $3.34 |
| 6 | READY HOME ENERGY | 20 | 0 | 1 | $5.42 |
| 7 | SOLARA HOME ENERGY | 18 | 7 | 1 | $4.11 |
| 8 | BRIGHT OPS | 17 | 5 | 1 | $6.17 |
| 9 | GOLD RUSH ENERGY SOLUTIONS | 14 | 0 | 1 | $3.47 |
| 10 | SUNNYCAL SOLAR | 14 | 0 | 1 | $4.74 |
| 11 | RENEWABLE TECHNOLOGIES | 12 | 1 | 1 | $6.64 |
| 12 | HOOKED ON SOLAR | 11 | 2 | 1 | $4.15 |
Zip markets
Zips in Plymouth
Ranked by installations · click for the zip market
| Zip | Installs | $/W | Score |
|---|---|---|---|
| 95669 | 516 | $4.20 | 41 C |