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Solar Panel Cost in Maryland
6 kW system cost and incentives for Maryland homeowners.
By Jessica Martinez · Updated June 20266 kW system cost and incentives for Maryland homeowners.
By Jessica Martinez · Updated June 2026A 6 kW home solar system in Maryland runs about $19,800 before incentives. For Maryland homeowners, the 30% federal tax credit brings that to roughly $13,860 out of pocket, a difference of about $5,940.
Maryland has a competitive installer market and one of the more active state renewable energy programs on the East Coast. Maryland has an active SREC market where homeowners sell credits earned per megawatt-hour generated. The solar cost calculator and system size calculator can turn that into a figure based on your actual Maryland bill.
| System size | 6 kW |
|---|---|
| Price before incentives | $19,800 |
| 30% federal tax credit | -$5,940 |
| Price after credit | $13,860 |
System size in Maryland should track your electricity use, not a flat 6 kW default. Run your zip code and monthly bill through the system size calculator to see how many panels your Maryland home actually needs.
The 30% federal Residential Clean Energy Credit applies to any Maryland homeowner who owns their system outright (see the tax credit calculator). BGE and Pepco net metering terms vary. Model your full Maryland picture in the savings calculator.
How much does a 6 kW solar system cost in Maryland? A 6 kW residential system in Maryland runs about $19,800 before incentives and about $13,860 after the 30% federal tax credit, a difference of roughly $5,940.
Does Maryland have solar incentives beyond the federal credit? Actual Maryland pricing still comes down to your roof, your installer, and the quotes you collect. Check the incentives section above for how that applies to your Maryland system.
Is 6 kW the right system size for your Maryland home? It depends on your bill and roof. Use the system size calculator to size a system around your actual Maryland electricity use rather than a flat 6 kW figure.
run your own Maryland numbers in the cost calculatorestimate Maryland payback in the savings calculatorcheck your Maryland federal credit amountsee installed prices in Mainecompare Maryland costs to Massachusetts