
Montgomery County · Maryland
Rockville homeowners earn Maryland's CleanEnergy Rebate and cut bills with Pepco net metering.
214 days
Sunny Days/Year
$1,500/yr
Avg. Annual Savings
10–14 years
Payback Period
$17,000
Avg. System Cost
About Solar in Rockville
Rockville is Montgomery County's county seat and a strong solar market in the DC suburbs. Pepco serves Rockville and offers net metering for residential solar customers. Maryland's CleanEnergy Rebate and SREC program make solar a smart investment for Rockville homeowners.
Montgomery County's high home values and educated homeowner base make it one of Maryland's strongest solar markets. state and local incentives (note: the 30% federal ITC expired December 31, 2025) stacks with Maryland's incentives for significant savings.
SunLynk connects Rockville homeowners with pre-vetted local solar installers who understand Montgomery County's permitting requirements and Pepco's interconnection process.
Why go solar in Rockville?
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50K+
Homeowners
4.8★
Avg Rating
500+
Installers
Available Incentives
The 30% federal residential solar tax credit (Section 25D) expired December 31, 2025. Homeowners purchasing in 2026 no longer qualify. Solar leases and PPAs are the exception -- the installer can claim commercial credits and pass savings through in the monthly rate.
Maryland's CleanEnergy Rebate provides $1,000 for residential solar installations.
Earn Solar Renewable Energy Credits for every 1,000 kWh your system produces.
Pepco offers net metering for Rockville residential solar customers at retail rates.
Maryland exempts solar energy systems from local property tax assessments.
Common Questions
Also Serving
State Incentives
See the full list of state programs, rebates, and tax exemptions available to Maryland homeowners.
Get matched with top-rated local installers — free quotes, no obligation.