Monrovia, MD 21770 solar market data
Updated December 20, 2022Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
Monrovia 21770 has 53 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 21770 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
0.17%
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
21770 by year
33 installs in the trailing twelve months vs 20 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 21770
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| No installer has recorded systems here yet. | |||||
Frequently asked
Quick answers about 21770
How many solar installations are there in 21770?
SolarDNA counts 53 active solar installations in Monrovia 21770, 53 of them residential, with data through December 20, 2022.
How much does solar cost in 21770?
The median residential system in 21770 cost $3.05 per watt over the trailing twelve months, $0.66/W below the Maryland median.
Is solar growing in 21770?
Recent growth cannot be measured yet for 21770: insufficient recent data (data runs through December 20, 2022).
Who installs solar in 21770?
No installer has enough recorded systems in 21770 to rank yet.
Is 21770 a good market for solar sales?
21770 scores 54 out of 100 (Excellent, higher than 97% of U.S. zip markets). With under 500 installations the score is provisional.