Solar System Sizing Tool — Maryland
Determine the right solar system size for your home in Maryland. With an average electricity rate of 17¢/kWh and 4.5 peak sun hours per day, homeowners here typically need a system tailored to local conditions. Select your city for a more precise recommendation.
17¢
Avg Rate / kWh
4.5h
Peak Sun Hours / Day
$165
Avg Monthly Bill
1,900
Avg Home Size (sq ft)
Select Your City in Maryland
Baltimore
17.5¢/kWh · 4.5h sun/day
Avg bill: $168/mo · Baltimore Gas & Electric (BGE)
Columbia
17¢/kWh · 4.5h sun/day
Avg bill: $170/mo · Baltimore Gas & Electric (BGE)
Germantown
16.8¢/kWh · 4.4h sun/day
Avg bill: $165/mo · Pepco
Silver Spring
17¢/kWh · 4.4h sun/day
Avg bill: $162/mo · Pepco
Waldorf
16.8¢/kWh · 4.5h sun/day
Avg bill: $170/mo · Southern Maryland Electric Cooperative (SMECO)
Frederick
17¢/kWh · 4.4h sun/day
Avg bill: $165/mo · Potomac Edison
Rockville
17¢/kWh · 4.4h sun/day
Avg bill: $165/mo · Pepco
Related Resources
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