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United States ›Washington ›Maple Valley ›98038

Maple Valley, WA 98038 solar market data

Updated December 3, 2020Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
Maple Valley 98038 has 31 solar installations at a median installed cost of $3.33/W, recent growth not yet measurable, and a Market Score of 44 — higher than 64% of U.S. zip markets.
See 98038 on the map Washington marketAll of Maple ValleyKing County
Active installations
31
See data
Median cost
$3.33/W
See data
12-mo growth
—
See data
Market score
44
See data
Installers active
1
See data
44
Zip Market Score
Good · higher than 64% of zips
Versus Washington

How 98038 compares with the state

Installed cost
$0.12/W below
state median $3.45/W
Market score
44 vs 39
Washington scores 39
Share of state installs
0.42%
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

98038 by year

1 installs in the trailing twelve months vs 6 before

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Installations by year
Median installed cost, $/W DC by year
Installer comp set

Who installs in 98038

Ranked by systems recorded in this zip

Export CSV
#InstallerInstalls12-moAvg kW$/W
1FREEDOM FOREVER105.22$4.50
Neighboring zips

The nearest zip markets

By distance between zip centroids

ZipDistanceInstalls$/WScore
98042 Kent5.1 km20$3.8442
98058 Renton8.4 km15$3.3944
98031 Kent10.2 km14$3.4543
98092 Auburn11.1 km28$3.6942
98030 Kent11.6 km14$3.5443
98027 Issaquah13.0 km18$2.6647
Equipment

What gets installed in 98038

Share of systems with a recorded brand

Modules
ITEK ENERGY73.3%
SILFAB SOLAR16.7%
LG ELECTRONICS10.0%
Inverters
SOLAREDGE76.7%
ALTENERGY POWER SYSTEM20.0%
FRONIUS USA3.3%
Frequently asked

Quick answers about 98038

How many solar installations are there in 98038?
SolarDNA counts 31 active solar installations in Maple Valley 98038, 31 of them residential, with data through December 3, 2020.
How much does solar cost in 98038?
The median residential system in 98038 cost $3.33 per watt over the trailing twelve months, $0.12/W below the Washington median.
Is solar growing in 98038?
Recent growth cannot be measured yet for 98038: insufficient recent data (data runs through December 3, 2020).
Who installs solar in 98038?
FREEDOM FOREVER lead the 1 installers with systems in 98038. The full comp set is above.
Is 98038 a good market for solar sales?
98038 scores 44 out of 100 (Good, higher than 64% of U.S. zip markets). With under 500 installations the score is provisional.