Solar Panels in Maryland: SREC II Income, EmPower Rebates, and BGE Net Metering

Maryland Solar Incentives and Tax Credits for 2026

The core incentive for 2026 remains the 30% federal ITC, established under the Inflation Reduction Act and locked in through at least 2032. This credit applies to the full installed cost — equipment, labor, permits, and even the cost of battery storage if installed at the same time as the solar system. If your tax liability in year one is less than the full credit amount, you can carry the remainder forward to future tax years.

Maryland’s Renewable Energy Portfolio Standard (RPS) creates a secondary income stream through Solar Renewable Energy Certificates (SRECs). Every 1,000 kWh your system generates earns one SREC, which utilities must purchase to meet state mandates. Maryland SREC prices fluctuated between $60 and $90 per certificate through much of 2024–2025, giving a 7 kW system in Baltimore an additional $450–$630 per year in SREC income on top of bill savings. SREC prices are market-driven and can rise or fall, so treat this as a bonus rather than a guaranteed return. To apply this credit correctly, start with a firm figure from our guide to How Much Do Solar Panels Cost in 2026? Complete US.

For homeowners who also want battery backup, Maryland’s EmPOWER Maryland program and certain utility-specific rebates can offset battery costs. A 10 kWh battery system currently runs $8,000–$12,000 before incentives. Pairing storage with solar is increasingly common as BGE and Pepco have expanded time-of-use rate structures — the time-of-use savings calculator can show how much a battery shifts your consumption patterns and what that’s worth at current Maryland rates.

Low-income households have a separate pathway through the Weatherization Assistance Program and Maryland’s community solar program, which allows renters and homeowners who can’t install panels to subscribe to a local solar farm and receive credits on their utility bills — typically a 5–15% discount on participating electricity. This option has expanded significantly since 2023 and now covers all major Maryland utility territories.

If you’re weighing whether to add an EV alongside solar, the interaction is worth modeling carefully: a 7 kW solar array can offset roughly 3,000–4,500 miles of EV driving per year, depending on your vehicle’s efficiency and how much daytime charging you can schedule during peak solar production hours.

Solar Payback Period and Long-Term ROI in Maryland

Calculating the payback period for a Maryland solar installation depends on four main variables: system size, installation cost, annual production, and your current electricity rate. Using realistic 2026 figures — a $20,000 gross cost, $6,000 federal tax credit, $1,000 state grant, and $1,400 per year in annual bill savings — you arrive at a net cost of $13,000 and a simple payback of around 9.3 years. For state-level payback data with the ITC applied, see our guide to Solar Panel Payback Period by State.

That’s a solid return by any investment benchmark, and the picture improves further when you account for electricity rate inflation. The EIA projects residential electricity rates will increase roughly 2–3% annually over the next decade. A system locked in at today’s installation cost benefits from that inflation — your panels keep producing at the same rate while the value of that production rises every year. Over a 25-year panel life, the cumulative savings for a Maryland household often land between $35,000 and $55,000, depending on rate trajectory and system performance.

System degradation is a real but manageable factor. Most modern panels degrade at roughly 0.5% per year, meaning a system producing 9,000 kWh in year one produces about 8,775 kWh by year five and around 8,100 kWh by year twenty. This is already factored into most NREL-based production estimates, so reputable installers should account for it in their proposals automatically.

Compared to states like Massachusetts — which has a stronger SREC market — Maryland’s overall return is competitive but slightly lower on the incentive side. States with less solar-friendly policy environments, like West Virginia, see far longer payback periods for equivalent systems. Maryland sits comfortably in the top tier of mid-Atlantic solar markets for residential solar investment. Use the solar payback calculator to plug in your specific cost and utility rate for a personalized break-even timeline.