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Solar: Annapolis, MD 21409

Compare Electricity has developed a solar score for Annapolis to help residents and businesses determine if a solar installation is a viable and cost-effective solution. The solar score is based on a combination of many different factors. Located in the southern part of Maryland, Annapolis residents and business receive slightly more direct sunlight than the rest of the state. Since the area received more sunlight, they have a slightly higher average solar score than the rest of Maryland. Annapolis received 4-4.5 kWh of direct sunlight per square mile per day which is on par with the national average. These factors combined make Annapolis a viable place for a residential or commercial solar installation. For more information on the solar score of Annapolis or to get a solar quote, see the graph below.

Solar Score for Annapolis, MD 21409

Annapolis, MD Solar Score: 56

The Solar Score represents how good of a candidate you are for a home solar installation. We take into account a combination of factors specific to your area. Using these factors, we can determine how long it would take for a home solar installation to pay for itself. has received a solar score of . Below is a description for each area of the graph:

    • Red = “Not Viable” meaning a solar installation would not be cost-effective.
    • Yellow = “Viable” meaning a solar installation would pay for itself over time.
    • Green = “Very Viable” meaning a solar installation would pay for itself quickly and has large savings potential.


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