Baltimore · MD
Solar Companies in
Baltimore, MD
Baltimore homeowners pay $14,000–$21,000 for a typical 8 kW solar system in 2026. The federal 30% residential tax credit expired December 31, 2025; Maryland's property tax and sales tax exemptions remain active. At BGE (Baltimore Gas and Electric)'s rate of $0.168/kWh, most systems pay back in 10–15 years.
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4.5 hrs/day
Peak Sun Hours
$1,380/yr
Avg. Annual Savings
10–15 yrs
Payback Period
$14,000–$21,000
Avg. System Cost
2026 update: The 30% federal residential solar tax credit (Section 25D) expired December 31, 2025. Homeowners purchasing systems in 2026 cannot claim it. Solar leases and PPAs are the exception — the installer can still claim commercial credits and pass savings through in the monthly rate. Full 2026 ITC guide →
About Solar in Baltimore
Why Baltimore Homeowners Are Going Solar in 2026
BGE rates are among the highest in the mid-Atlantic. Maryland's 30% state tax credit (up to $5,000) is the strongest state-level incentive in the region and significantly improves Baltimore's solar economics. Baltimore's 4.5 peak sun hours per day is solid for the mid-Atlantic.
Key solar facts for Baltimore
- 4.5 peak sun hours per day
- BGE (Baltimore Gas and Electric) average rate: $0.168/kWh
- Average monthly bill: $148
- Popular system size: 8 kW
- Permit timeline: Baltimore City solar permits typically take 3–6 weeks. Baltimore County and surrounding jurisdictions are typically faster at 2–4 weeks. HOA approval (if applicable) can add 2–6 weeks.
Active Incentives
Baltimore Solar Incentives in 2026
Maryland Clean Energy Incentive Act — Residential Tax Credit
State CreditMaryland offers a 30% state income tax credit on solar installations, capped at $5,000 per residential system. This is one of the strongest state-level solar credits in the country and partially offsets the loss of the federal ITC.
Value: 30% state tax credit, up to $5,000
Maryland Net Metering
Net MeteringBGE credits excess solar generation at the retail rate under Maryland net metering law. Residential systems up to 20 kW qualify. Annual true-up: unused credits roll forward but do not pay out as cash.
Value: Retail rate credit
Maryland Property Tax Exemption
Property TaxSolar installations are exempt from Maryland state and local property tax assessments. Adding panels does not increase your annual property tax bill.
Value: 100% exemption on added value
Maryland Sales Tax Exemption
Sales TaxResidential solar equipment is exempt from Maryland's 6% state sales tax, saving $840–$1,260 on a typical installation.
Value: 6% sales tax savings
Net Metering in Baltimore
BGE credits excess solar at the retail rate. Credits roll forward monthly; unused annual credits do not pay out as cash. Systems must be 20 kW or smaller to qualify.
Solar Leases & PPAs in Baltimore
Solar leases and PPAs are available in Baltimore through national installers. Note: Maryland's 30% state tax credit is only available for purchased systems — lease/PPA customers do not receive the state credit.
How much does solar cost in Baltimore?
Detailed cost breakdown, financing options, and payback analysis for Baltimore homeowners.
Want national solar cost data? How Much Do Solar Panels Cost in 2026? →
Common Questions
Baltimore Solar FAQ
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Baltimore Solar at a Glance
Solar Installers Serving Baltimore and Surrounding Areas
Our network of pre-vetted solar installers serves Baltimore and these nearby communities:
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