Solar panels in Maryland
What a residential solar system actually costs in Maryland in 2026 — plus incentives, payback, and how to pick a vetted installer.
The real cost of solar in Maryland
A typical 9.5 kW rooftop system in Maryland runs about $28,975 installed. The federal Residential Clean Energy Credit knocks 30% off — around $8,693 — bringing the net price to roughly $20,282.
Maryland adds its own incentive: $1,000 residential rebate + SRECs. Stack that on top of the federal credit. Maryland also exempts solar from both property and sales tax.
What you'll produce — and save
- ~12,483 kWh/year from a 9.5 kW system at 4.5 peak sun hours.
- At 17.5¢/kWh that's $2,185/yr off your electric bill in year one.
- Estimated payback: 9.3 years.
- 25-year net savings (2.5% annual rate escalation): $54,353.
Estimates only. Actual production depends on roof orientation, shade, equipment and your utility's specific tariff.
Net metering in Maryland
Maryland operates under a full retail policy for residential solar exports. Every kWh you export offsets a kWh you consume at retail rates — the strongest policy for homeowner economics.
Top Maryland metros we cover
FAQ
How much do solar panels cost in Maryland?
A typical 9.5 kW residential system in Maryland costs about $28,975 before incentives, or roughly $3.05 per watt installed. After the 30% federal tax credit that drops to about $20,282.
Is solar worth it in Maryland?
With an average residential electricity rate of 17.5¢/kWh and 4.5 peak sun hours per day, a properly sized system typically pays for itself in about 9.3 years and saves roughly $54,353 over 25 years.
Does Maryland have net metering?
Maryland operates under a full retail policy for residential solar exports. Exact credit values vary by utility — always confirm with the specific utility serving your address.
What state incentives are available in Maryland?
State incentive: $1,000 residential rebate + SRECs. Property tax exemption: Yes. Sales tax exemption: Yes. The 30% federal Residential Clean Energy Credit also applies.
Get vetted Maryland installer quotes.
SolarPros only lists installers who pass our licensing, insurance and reputation checks. Free to request — no pressure.
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Sources: EIA average residential electricity rates, NREL PVWatts sun hour data, DSIRE state incentive database, LBNL "Tracking the Sun" installed-cost benchmarks. Figures are estimates for guidance only, not a binding quote.