Spokane, WA 99217 solar market data
Updated May 2, 2019Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
Spokane 99217 has 17 solar installations at a median installed cost of $2.83/W, recent growth not yet measurable, and a Market Score of 46 — higher than 73% of U.S. zip markets.
Versus Washington
How 99217 compares with the state
Installed cost
$0.62/W below
state median $3.45/W
Market score
46 vs 39
Washington scores 39
Share of state installs
0.23%
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
99217 by year
9 installs in the trailing twelve months vs 8 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 99217
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| No installer has recorded systems here yet. | |||||
Equipment
What gets installed in 99217
Share of systems with a recorded brand
Modules
ITEK ENERGY76.5%
SILFAB SOLAR11.8%
CSI SOLAR5.9%
HELIENE5.9%
Inverters
SOLAREDGE58.8%
ALTENERGY POWER SYSTEM23.5%
ENPHASE ENERGY17.6%
Frequently asked
Quick answers about 99217
How many solar installations are there in 99217?
SolarDNA counts 17 active solar installations in Spokane 99217, 17 of them residential, with data through May 2, 2019.
How much does solar cost in 99217?
The median residential system in 99217 cost $2.83 per watt over the trailing twelve months, $0.62/W below the Washington median.
Is solar growing in 99217?
Recent growth cannot be measured yet for 99217: insufficient recent data (data runs through May 2, 2019).
Who installs solar in 99217?
No installer has enough recorded systems in 99217 to rank yet.
Is 99217 a good market for solar sales?
99217 scores 46 out of 100 (Great, higher than 73% of U.S. zip markets). With under 500 installations the score is provisional.