Davenport, CA solar installation & market data
Updated May 11, 2026Provisional score · under 500 installs By The SolarDNA Data Team
Davenport has 50 solar installations across 1 zip code at a median installed cost of $4.61/W, recent growth not yet measurable, and an installs-weighted Market Score of 37.
Active installations
50
Zip markets
1
Median cost
$4.61/W
12-mo growth
—
Installers active
12
City Market Score
Fair · installs-weighted across 1 zips
Best zip in Davenport scores higher than 18% of U.S. zip markets.
Versus California
How Davenport compares with the state
Installed cost
$0.34/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
10.0%
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
Davenport by year
6 installs in the trailing twelve months vs 5 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Davenport
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | ALLTERRA SOLAR | 20 | 1 | 1 | $4.50 |
| 2 | DAY ONE SOLAR | 3 | 0 | 1 | $3.25 |
| 3 | RGS ENERGY | 3 | 0 | 1 | $7.31 |
| 4 | SANDBAR SOLAR | 3 | 0 | 1 | $4.50 |
| 5 | SANDBAR | 2 | 1 | 1 | $7.40 |
| 6 | SOLAR TECHNOLOGIES | 2 | 0 | 1 | $6.75 |
| 7 | SOLAR CRUZ | 1 | 1 | 1 | $5.15 |
| 8 | ALPINE ELECTRIC | 1 | 0 | 1 | $10.51 |
| 9 | AMECO SOLAR | 1 | 0 | 1 | $5.29 |
| 10 | COBALT POWER SYSTEMS | 1 | 0 | 1 | $2.26 |
| 11 | ECOENERGIES | 1 | 0 | 1 | $8.57 |
| 12 | EVANS ENERGY | 1 | 0 | 1 | $3.79 |
Zip markets
Zips in Davenport
Ranked by installations · click for the zip market
| Zip | Installs | $/W | Score |
|---|---|---|---|
| 95017 | 50 | $4.61 | 37 D |