Bethesda, MD 20814 solar market data
Updated December 20, 2022Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
Bethesda 20814 has 48 solar installations at a median installed cost of $3.05/W, recent growth not yet measurable, and a Market Score of 54 — higher than 97% of U.S. zip markets.
Zip Market Score
Excellent · higher than 97% of zips
Versus Maryland
How 20814 compares with the state
Installed cost
$0.66/W below
state median $3.71/W
Market score
54 vs 68
Maryland scores 68
Share of state installs
0.15%
of 31.5K tracked statewide
Battery attach
0.0%
state 0.0%
Statewide momentum
▲ 35.7%
residential solar added in Maryland, 12 months through Jul 2026
Statewide market
127.7K systems
7.8% of homes · utility-reported through Jul 2026
Growth & pricing
20814 by year
30 installs in the trailing twelve months vs 17 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 20814
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 |
|---|---|---|---|---|
| 20815 Chevy Chase | 3.0 km | 119 | $2.76 | 55 |
| 20895 Kensington | 3.8 km | 31 | $2.60 | 56 |
| 20817 Bethesda | 4.6 km | 74 | $2.78 | 55 |
| 20816 Bethesda | 4.8 km | 102 | $2.88 | 55 |
| 20852 Rockville | 5.7 km | 38 | $2.60 | 56 |
| 20818 Cabin John | 5.7 km | 7 | $3.30 | 52 |
Same city
Other zips in Bethesda
Frequently asked
Quick answers about 20814
How many solar installations are there in 20814?
SolarDNA counts 48 active solar installations in Bethesda 20814, 48 of them residential, with data through December 20, 2022.
How much does solar cost in 20814?
The median residential system in 20814 cost $3.05 per watt over the trailing twelve months, $0.66/W below the Maryland median.
Is solar growing in 20814?
Recent growth cannot be measured yet for 20814: insufficient recent data (data runs through December 20, 2022).
Who installs solar in 20814?
No installer has enough recorded systems in 20814 to rank yet.
Is 20814 a good market for solar sales?
20814 scores 54 out of 100 (Excellent, higher than 97% of U.S. zip markets). With under 500 installations the score is provisional.