Duncan, AZ solar installation & market data
Updated December 23, 2010Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
Duncan has 2 solar installations across 1 zip code at a median installed cost of $2.04/W, recent growth not yet measurable, and an installs-weighted Market Score of 55.
Active installations
2
Zip markets
1
Median cost
$2.04/W
12-mo growth
—
Installers active
1
City Market Score
Excellent · installs-weighted across 1 zips
Best zip in Duncan scores higher than 98% of U.S. zip markets.
Versus Arizona
How Duncan compares with the state
Installed cost
$2.14/W below
state median $4.18/W
Market score
55 vs 59
Arizona scores 59
Share of state installs
0.00%
of 305.6K tracked statewide
Battery attach
—
state 3.3%
Statewide momentum
▼ 9.9%
residential solar added in Arizona, 12 months through Jul 2026
Statewide market
340.4K systems
17.6% of homes · utility-reported through Jul 2026
Growth & pricing
Duncan by year
1 installs in the trailing twelve months vs 1 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Duncan
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | SUN PUMPS | 1 | 0 | 1 | — |
Zip markets
Zips in Duncan
Ranked by installations · click for the zip market
| Zip | Installs | $/W | Score |
|---|---|---|---|
| 85534 | 2 | $2.04 | 55 A |