Seattle, WA 98109 solar market data
Updated March 28, 2019Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
Seattle 98109 has 12 solar installations at a median installed cost of $3.67/W, recent growth not yet measurable, and a Market Score of 42 — higher than 53% of U.S. zip markets.
Versus Washington
How 98109 compares with the state
Installed cost
$0.21/W above
state median $3.45/W
Market score
42 vs 39
Washington scores 39
Share of state installs
0.16%
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
98109 by year
8 installs in the trailing twelve months vs 4 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 98109
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 98109
Share of systems with a recorded brand
Modules
LG ELECTRONICS27.3%
ITEK ENERGY18.2%
SUNPOWER18.2%
HYUNDAI ENERGY SOLUTIONS9.1%
QCELLS NORTH AMERICA9.1%
Inverters
SOLAREDGE33.3%
ALTENERGY POWER SYSTEM16.7%
ENPHASE ENERGY16.7%
SUNPOWER16.7%
DELTA ELECTRONICS8.3%
Frequently asked
Quick answers about 98109
How many solar installations are there in 98109?
SolarDNA counts 12 active solar installations in Seattle 98109, 12 of them residential, with data through March 28, 2019.
How much does solar cost in 98109?
The median residential system in 98109 cost $3.67 per watt over the trailing twelve months, $0.21/W above the Washington median.
Is solar growing in 98109?
Recent growth cannot be measured yet for 98109: insufficient recent data (data runs through March 28, 2019).
Who installs solar in 98109?
No installer has enough recorded systems in 98109 to rank yet.
Is 98109 a good market for solar sales?
98109 scores 42 out of 100 (Good, higher than 53% of U.S. zip markets). With under 500 installations the score is provisional.