Kennewick, WA solar installation & market data
Updated May 13, 2019Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
Kennewick has 201 solar installations across 3 zip codes at a median installed cost of $3.86/W, recent growth not yet measurable, and an installs-weighted Market Score of 42.
Active installations
201
Zip markets
3
Median cost
$3.86/W
12-mo growth
—
Installers active
0
City Market Score
Good · installs-weighted across 3 zips
Best zip in Kennewick scores higher than 54% of U.S. zip markets.
Versus Washington
How Kennewick compares with the state
Installed cost
$0.40/W above
state median $3.45/W
Market score
42 vs 39
Washington scores 39
Share of state installs
2.70%
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
Kennewick by year
183 installs in the trailing twelve months vs 18 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Kennewick
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|