Dupont, WA solar installation & market data
Updated January 28, 2019Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
Dupont has 7 solar installations across 1 zip code at a median installed cost of $4.17/W, recent growth not yet measurable, and an installs-weighted Market Score of 40.
Active installations
7
Zip markets
1
Median cost
$4.17/W
12-mo growth
—
Installers active
0
City Market Score
Good · installs-weighted across 1 zips
Best zip in Dupont scores higher than 34% of U.S. zip markets.
Versus Washington
How Dupont compares with the state
Installed cost
$0.72/W above
state median $3.45/W
Market score
40 vs 39
Washington scores 39
Share of state installs
0.09%
of 7.4K tracked statewide
Battery attach
0.0%
state 0.0%
Statewide momentum
▼ 13.4%
residential solar added in Washington, 12 months through Jul 2026
Statewide market
61.6K systems
3.1% of homes · utility-reported through Jul 2026
Growth & pricing
Dupont by year
6 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 Dupont
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|
Zip markets
Zips in Dupont
Ranked by installations · click for the zip market
| Zip | Installs | $/W | Score |
|---|---|---|---|
| 98327 | 7 | $4.17 | 40 C |