Spokane, WA 99218 solar market data
Updated January 22, 2019Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
Spokane 99218 has 3 solar installations at a median installed cost of $4.35/W, recent growth not yet measurable, and a Market Score of 39 — higher than 32% of U.S. zip markets.
Versus Washington
How 99218 compares with the state
Installed cost
$0.89/W above
state median $3.45/W
Market score
39 vs 39
Washington scores 39
Share of state installs
0.04%
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
99218 by year
2 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 99218
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 |
|---|
Equipment
What gets installed in 99218
Share of systems with a recorded brand
Modules
ITEK ENERGY66.7%
SILFAB SOLAR33.3%
Inverters
SOLAREDGE66.7%
ENPHASE ENERGY33.3%
Frequently asked
Quick answers about 99218
How many solar installations are there in 99218?
SolarDNA counts 3 active solar installations in Spokane 99218, 3 of them residential, with data through January 22, 2019.
How much does solar cost in 99218?
The median residential system in 99218 cost $4.35 per watt over the trailing twelve months, $0.89/W above the Washington median.
Is solar growing in 99218?
Recent growth cannot be measured yet for 99218: insufficient recent data (data runs through January 22, 2019).
Who installs solar in 99218?
No installer has enough recorded systems in 99218 to rank yet.
Is 99218 a good market for solar sales?
99218 scores 39 out of 100 (Good, higher than 32% of U.S. zip markets). With under 500 installations the score is provisional.