Maryland Solar Incentives & Net Metering (2026): Tax Credits, SRECs, and State Programs
Going solar in Maryland can pay off, but the "best deal" depends on how your utility credits solar, whether you plan to earn SRECs, and your project timing. The IRS currently states the federal Residential Clean Energy Credit (25D) is 30% for eligible projects installed through December 31, 2025 and is not available for property placed in service after December 31, 2025—so confirm your eligibility before you count on it.
Maryland solar incentives at a glance
Maryland homeowners often combine federal tax credit eligibility (based on installation timing), state support for income-qualified households, monthly net metering credits, and optional SREC income if you register and sell your certificates.
| Incentive or policy | What it does | Who it`s for | What to confirm before you sign |
|---|---|---|---|
| Federal Residential Clean Energy Credit (25D) | Can reduce federal income tax if the system was placed in service by Dec. 31, 2025 | Eligible homeowners | IRS "placed in service" timing and documentation |
| Maryland Solar Access Program (MSAP) | Helps eligible residents install solar PV | Income-qualified applicants | Program docs, income limits, first-come process |
| SRECs (Solar Renewable Energy Credits) | Optional ongoing income from solar production | System owners who register/certify | Who owns SRECs in your contract, fees, payment method |
| Net metering | Monthly bill credits and an annual "true-up" cycle | Utility customers with approved systems | How net excess generation is handled and when it settles |
| MD solar sales tax exemption | Exempts qualifying solar equipment from MD sales/use tax | Most buyers of qualifying equipment | Whether the invoice is properly coded as exempt |
| County property tax credits (varies) | Can reduce county property tax due to solar/energy devices | Depends on county | Current county rules and application deadlines |
Federal credit deadline (important)
The IRS states the Residential Clean Energy Credit is not available for property placed in service after December 31, 2025. If your system was placed in service in 2025, you may still claim the credit on your 2025 tax return filed in 2026 (subject to IRS rules and your tax situation).
What Maryland homeowners pay for solar (and what changes the price)
Solar pricing in Maryland is mostly driven by system size (kW), roof/electrical complexity, and whether you add batteries.
| Price driver | Why it matters in Maryland |
|---|---|
| Roof complexity and age | Older roofs can require coordination; multi-plane roofs add install time |
| Electrical upgrades | Main panel or service upgrades can add significant cost |
| Shade and layout | Tree cover can push designs toward module-level power electronics |
| Equipment tier | Higher-efficiency panels and premium inverters raise price but can help tight roofs |
| Batteries | Usually the biggest single add-on after the solar array |
The best way to get a realistic cost expectation is to compare 2–3 quotes for the same target offset (for example, offset ~90% of my annual usage), then evaluate differences in assumptions rather than headline savings.
Savings and payback in Maryland
Your solar savings come from replacing utility purchases with on-site solar production. Results are sensitive to export credit treatment and how the annual settlement is handled.
A proposal's estimated savings is only as good as its assumptions. Ask every installer to show you these items in writing: your last 12 months of usage (kWh), modeled annual production (kWh), the export credit method assumed under your utility's net metering rules, and the fixed charges that remain even if your energy charge drops.
Example (illustrative): quote math can differ even with the same panels
Two quotes can use the same equipment but show different 25-year savings if one assumes higher annual production (optimistic shading) or assumes exported energy is always credited at a higher value. Require both quotes to use your utility's correct tariff assumptions and show one month of bill math.
Federal incentive you should verify first
Residential Clean Energy Credit (25D): the expiration rule that affects 2026 installs
The IRS states the Residential Clean Energy Credit equals 30% of qualified costs for eligible clean energy property installed from 2022 through December 31, 2025, and that the credit is not available for any property placed in service after December 31, 2025.
What that means for Maryland homeowners:
- •If your system is placed in service in 2025, you may still claim the credit when filing your 2025 federal return (typically filed in 2026), subject to IRS requirements.
- •If your system is placed in service in 2026, you should not assume you can claim 25D based on the current IRS guidance.
- •Practical tip: If an installer includes the credit in your proposal, ask them to define (in writing) what project milestone they're using for placed in service, and keep your contract, invoices, and permission-to-operate documentation for your tax records.
Maryland Solar Access Program (state help for income-qualified households)
Maryland's Energy Administration describes the FY26 Maryland Solar Access Program (MSAP) as a program to help eligible Maryland residents install solar PV, established under the Brighter Tomorrow Act and run as a first-come, first-served program with a required two-step application process.
If you think you might qualify, treat it like a capacity-limited program: you'll want your eligibility documents ready, and you'll want an installer who can provide the project details required for the application.
Solar Renewable Energy Credits (SRECs) in Maryland
Maryland's SREC market can add ongoing value, but only if you keep ownership clear and complete the registration steps. Maryland Energy Administration explains the PSC certification and registration workflow for SRECs.
Contract reality check
Some installers or financiers keep the SRECs (or buy them from you at a discount) in exchange for a lower upfront price. Ask before signing: Who owns the SRECs, and how are they sold?
Maryland net metering and how credits typically settle each year
Maryland net metering rules are defined in state regulation (COMAR). A key homeowner reality is that net metering is both monthly and annual, with an annual reconciliation cycle commonly tied to an April settlement concept.
Example (illustrative): simple bill math
Assume you use 900 kWh in a month and your solar produces 800 kWh. If you self-use 500 kWh and export 300 kWh, you avoided buying 500 kWh from the grid and you receive credits for the exported 300 kWh under your net metering rules. If your system produces more than you use over a longer period, those credits may carry forward, and net excess generation is handled under Maryland's annual reconciliation rules.
Permitting and interconnection in Maryland
Most projects follow this pattern: site survey → design → permit submission → utility interconnection review → installation → inspection → meter swap/utility approval → permission to operate.
Utilities publish interconnection guidance and checklists that show what documents are required and what can cause delays.
Utility-specific interconnection resources:
Example (illustrative): timeline expectations
A straightforward project can move from contract to permission to operate in weeks, but utility review queues, missing permit documents, or electrical upgrades can add time. Ask your installer for a realistic range for your jurisdiction and utility territory—and what they're doing to prevent re-submittals.
System sizing in Maryland
Sizing is a math problem first, then a roof problem. Start with your annual usage from your bills and ask the installer to show modeled annual production (kWh), expected export percentage, and what net metering assumptions they used.
Example (illustrative): kWh → kW starting point
If your household uses 10,500 kWh per year, you might target a system designed to produce roughly 9,500–10,500 kWh per year, then refine based on roof constraints and how your net metering credits treat exports.
Equipment choices that matter in Maryland
Inverter choice matters most when you have partial shading or multiple roof planes. Monitoring matters because it helps you confirm performance and catch issues quickly. Batteries are usually best justified by resilience; savings value depends on rate structure and household usage.
How to choose a Maryland solar installer (quote comparison that's actually fair)
Compare proposals using the same baseline inputs: your last 12 months of usage, the same production modeling assumptions, your utility's correct net metering tariff assumptions, and clear SREC ownership terms.
If a quote includes the federal credit, require the installer to show how they're handling the IRS placed-in-service deadline language in their proposal.
Explore Other States
Midwest
Southeast
FAQs for Maryland solar
Ready to compare quotes the smart way?
If you collect 2–3 bids and require each one to model your actual usage, your correct net metering rules, and clear SREC ownership terms—and to be explicit about the federal credit deadline—you'll avoid most misleading savings projections.
References
Ready to move forward with Maryland solar?
Get multiple quotes with clear net metering assumptions and SREC ownership terms side by side.