Dixon, CA 95620 solar market data
Updated April 22, 2026 By The SolarDNA Data Team
Dixon 95620 has 3,984 solar installations at a median installed cost of $4.25/W, installations down 32.8% over the trailing twelve months, and a Market Score of 40 — higher than 35% of U.S. zip markets.
Versus California
How 95620 compares with the state
Installed cost
$0.02/W below
state median $4.26/W
Market score
40 vs 53
California scores 53
Share of state installs
0.18%
of 2.3M tracked statewide
Battery attach
6.1%
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
Next-12-month outlook: 196–266 installs (midpoint 231)
Trailing-12-month installs carried forward at half the observed growth rate (capped at ±30%), with a ±15% band. Not a forecast of permits or policy.
Growth & pricing
95620 by year
272 installs in the trailing twelve months vs 405 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 95620
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | SUNRUN | 1,266 | 71 | 4.92 | $3.97 |
| 2 | SUNPOWER | 511 | 1 | 3.84 | $4.25 |
| 3 | CITADEL ROOFING AND SOLAR | 310 | 107 | 4.44 | $2.71 |
| 4 | AMBROSE SOLAR | 178 | 17 | 8.83 | $4.38 |
| 5 | TESLA | 171 | 5 | 6.26 | $5.12 |
| 6 | FUTURE ENERGY SAVERS | 117 | 0 | 5.08 | $6.63 |
| 7 | BRIGHT OPS | 114 | 6 | 6.28 | $4.06 |
| 8 | V3 ELECTRIC | 61 | 7 | 6.82 | $4.19 |
| 9 | ROBERTS SOLAR | 60 | 0 | 5.73 | $3.44 |
| 10 | ELEMENT ELECTRIC | 54 | 3 | 7.57 | $3.30 |
| 11 | FREEDOM FOREVER | 53 | 4 | 7.2 | $4.13 |
| 12 | NORTH VALLEY | 50 | 8 | 7.16 | $4.05 |
Equipment
What gets installed in 95620
Share of systems with a recorded brand
Modules
SUNPOWER20.5%
QCELLS NORTH AMERICA16.4%
JA SOLAR11.6%
LONGI GREEN ENERGY TECHNOLOGY9.4%
JINKO SOLAR8.2%
Inverters
ENPHASE ENERGY37.9%
SOLAREDGE30.1%
SUNPOWER16.0%
SMA AMERICA3.6%
TESLA3.4%
Frequently asked
Quick answers about 95620
How many solar installations are there in 95620?
SolarDNA counts 3,984 active solar installations in Dixon 95620, 3,855 of them residential, with data through April 22, 2026.
How much does solar cost in 95620?
The median residential system in 95620 cost $4.25 per watt over the trailing twelve months, $0.02/W below the California median.
Is solar growing in 95620?
Installations in 95620 are down 32.8%: 272 in the trailing twelve months versus 405 before.
Who installs solar in 95620?
SUNRUN, SUNPOWER, CITADEL ROOFING AND SOLAR lead the 271 installers with systems in 95620. The full comp set is above.
Is 95620 a good market for solar sales?
95620 scores 40 out of 100 (Good, higher than 35% of U.S. zip markets).