Kennewick, WA 99337 solar market data
Updated January 30, 2019Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
Kennewick 99337 has 85 solar installations at a median installed cost of $3.69/W, recent growth not yet measurable, and a Market Score of 43 — higher than 54% of U.S. zip markets.
Versus Washington
How 99337 compares with the state
Installed cost
$0.24/W above
state median $3.45/W
Market score
43 vs 39
Washington scores 39
Share of state installs
1.14%
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
99337 by year
84 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 99337
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| No installer has recorded systems here yet. | |||||
Neighboring zips
The nearest zip markets
By distance between zip centroids
| Zip | Distance | Installs | $/W | Score |
|---|---|---|---|---|
| 99336 Kennewick | 4.0 km | 61 | $3.80 | 42 |
| 99301 Pasco | 8.0 km | 175 | $3.69 | 43 |
| 99338 Kennewick | 10.1 km | 55 | $4.17 | 40 |
| 99352 Richland | 14.0 km | 62 | $3.68 | 43 |
| 99323 Burbank | 18.3 km | 20 | $3.24 | 44 |
| 99354 Richland | 20.6 km | 42 | $3.74 | 42 |
Same city
Other zips in Kennewick
Equipment
What gets installed in 99337
Share of systems with a recorded brand
Modules
ITEK ENERGY60.0%
HELIENE10.6%
QCELLS NORTH AMERICA10.6%
HYUNDAI ENERGY SOLUTIONS4.7%
SILFAB SOLAR4.7%
Inverters
ENPHASE ENERGY54.1%
ALTENERGY POWER SYSTEM31.8%
SOLAREDGE8.2%
SMA AMERICA2.4%
CHILICON POWER1.2%
Frequently asked
Quick answers about 99337
How many solar installations are there in 99337?
SolarDNA counts 85 active solar installations in Kennewick 99337, 85 of them residential, with data through January 30, 2019.
How much does solar cost in 99337?
The median residential system in 99337 cost $3.69 per watt over the trailing twelve months, $0.24/W above the Washington median.
Is solar growing in 99337?
Recent growth cannot be measured yet for 99337: insufficient recent data (data runs through January 30, 2019).
Who installs solar in 99337?
No installer has enough recorded systems in 99337 to rank yet.
Is 99337 a good market for solar sales?
99337 scores 43 out of 100 (Good, higher than 54% of U.S. zip markets). With under 500 installations the score is provisional.