Maryland Solar Incentives 2026: SREC Market, Tax Credits & Net Metering Guide

Maryland is one of the most financially rewarding states to go solar in the entire Mid-Atlantic region. High electricity rates (averaging $0.14–$0.18/kWh depending on territory), a legally protected retail-rate net metering law, a full sales tax exemption, a 100% property tax exemption, and one of the most active Solar Renewable Energy Certificate (SREC) markets in the country combine to create some of the fastest solar payback periods on the East Coast.

This guide covers every Maryland solar incentive available in 2026, how to stack them for maximum savings, and what specific BGE, Pepco, Delmarva Power, and Potomac Edison customers should know before signing a solar contract.

Maryland Solar at a Glance

Average system size: 8–10 kW (typical Maryland home) Average installed cost (before incentives): $23,200–$29,000 (8–10 kW at $2.90/W) Peak sun hours/day: 4.2–4.7 (south/central Maryland) to 4.0–4.3 (Frederick/western MD) Average electricity rate: $0.14–$0.18/kWh (BGE highest; Delmarva mid-range) State SREC program: Active — currently $60–$90/MWh (Tier 1) Net metering: Retail-rate, legislatively protected Approximate net system cost after all incentives: $8,000–$14,000 (8–10 kW) Typical payback period: 6–9 years

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1. Federal Solar Investment Tax Credit (ITC) — 30%

Every Maryland homeowner who installs solar qualifies for the federal ITC, which reduces your income tax liability by 30% of the total system cost — panels, inverter, racking, wiring, permitting, and labor all included.

For a typical Maryland system:

System Size	Installed Cost	30% Federal ITC	Net After ITC
7 kW	$20,300	$6,090	$14,210
8 kW	$23,200	$6,960	$16,240
9 kW	$26,100	$7,830	$18,270
10 kW	$29,000	$8,700	$20,300
12 kW	$34,800	$10,440	$24,360

Important ITC details:

• Claimed on IRS Form 5695; your accountant handles this at tax time
• The 30% rate is locked through December 31, 2032, then steps down to 26% in 2033 and 22% in 2034
• If your federal tax liability is less than the credit in Year 1, the unused portion carries forward to future tax years — it does not expire
• A cash-purchase or solar loan qualifies; a PPA or lease does NOT (the financing company takes the credit instead)
• The ITC is calculated on the full cost basis — Maryland's SREC and other incentives do not reduce the amount you can claim

Energy Community adder: If your installation address falls within a designated Energy Community (a former coal, oil, or gas community), your ITC jumps to 40%. Western Maryland counties — Allegany and Garrett — qualify broadly. Check the Department of Energy's Energy Communities mapping tool with your specific zip code.

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2. Maryland SREC Market — Ongoing Income for 15+ Years

Maryland operates one of the highest-priced and most stable Solar Renewable Energy Certificate markets in the U.S. Every time your solar system generates 1,000 kWh (1 MWh) of electricity, it earns one SREC. You can sell these certificates to Maryland electric utilities, which are legally required to procure them under the Maryland Renewable Portfolio Standard (RPS).

How Maryland SRECs Work

Maryland's RPS mandates that a growing percentage of the state's electricity come from solar. Because in-state solar capacity has historically been insufficient to meet the mandate, SRECs trade at a significant premium — averaging $60–$90 per MWh in 2026 for Tier 1 residential certificates (systems ≤ 2 MW).

A typical 9 kW system in Maryland produces roughly 10,500–11,500 kWh/year — earning approximately 10.5–11.5 SRECs annually. At $75/SREC (midpoint of current range), that is $787–$863/year in SREC income on top of your utility bill savings.

System Size	Annual Production	Annual SRECs	At $75/SREC
7 kW	8,400 kWh	8.4	$630/year
9 kW	10,800 kWh	10.8	$810/year
10 kW	12,000 kWh	12.0	$900/year
12 kW	14,400 kWh	14.4	$1,080/year

SREC Trading Options

You have three ways to monetize Maryland SRECs:

1. Spot market: Sell through an SREC broker (SRECTrade, Sol Systems, Flett Exchange) whenever you choose. Price fluctuates with market conditions.
2. Long-term contract: Some aggregators offer 5–10 year contracts at a fixed price ($55–$70/SREC) — lower ceiling but eliminates price risk.
3. Direct compliance: Sell directly to a utility compliance buyer (rare for small residential systems).

Tier 1 vs. Tier 2: Maryland has two SREC tiers. Tier 1 (most residential systems installed in Maryland) command the full premium. Tier 2 (legacy systems and some out-of-state certificates) trade at a steep discount. Always confirm your system will generate Tier 1 SRECs.

SREC registration: Your installer typically registers your system with PJM-GATS (the regional certificate tracking system) and PJM EIS GATS (Maryland's SREC registry). Confirm this is included in your contract.

SREC Income Over System Life (Modeled)

Assuming a 9 kW system, $75/SREC average (conservative — prices have historically been higher), 0.5%/year production degradation, and a 3%/year SREC price increase (Maryland's RPS requirements increase annually):

Year	SRECs	SREC Price	Annual Income
1	10.8	$75	$810
5	10.6	$85	$901
10	10.3	$98	$1,009
15	10.1	$114	$1,151
Total (15 years)			~$14,600

SREC income alone offsets roughly 50–80% of a typical system's net-after-ITC cost over 15 years in Maryland. This is why Maryland payback periods are competitive despite not being among the sunniest states.

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3. Maryland Property Tax Exemption

Under Maryland Tax-Property Article § 9-203, 100% of the value that solar panels add to your home is exempt from property taxes for the life of the system.

A 9–10 kW solar installation typically increases home value by $18,000–$25,000 according to Zillow and Lawrence Berkeley National Laboratory research. At Maryland's statewide effective property tax rate of approximately 1.09% (ranging from 0.87% in some counties to 1.65% in Prince George's County), this exemption saves:

County	Rate	$20K Added Value	20-Year Tax Savings
Montgomery	0.95%	$20,000	$3,800
Prince George's	1.65%	$20,000	$6,600
Baltimore City	2.24%	$20,000	$8,960
Anne Arundel	0.91%	$20,000	$3,640
Howard	1.01%	$20,000	$4,040
Frederick	1.06%	$20,000	$4,240

Baltimore City homeowners benefit most from this exemption due to the 2.24% rate — equivalent to nearly $9,000 saved over 20 years purely on the property tax side.

Application: No application is required in most Maryland counties — the exemption is automatic. Some counties may require you to notify the assessment office; your installer should handle this. If not, contact the Maryland State Department of Assessments and Taxation (SDAT) for guidance.

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4. Maryland Sales Tax Exemption

Maryland exempts solar energy equipment from the state's 6% sales and use tax under Maryland Tax-General Article § 11-213.

For a $26,100 installed cost (9 kW), the sales tax exemption saves approximately $1,566. This exemption applies to solar panels, inverters, racking/mounting hardware, wiring, and other equipment. Labor is not subject to sales tax in Maryland.

No application required: Your solar installer should automatically not charge sales tax on qualifying equipment. If an installer includes Maryland sales tax on your quote, that is a red flag — confirm with the Maryland Comptroller's office.

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5. Net Metering — Full Retail Rate in All Maryland Territories

Maryland's net metering law (Md. Code, Public Utilities Article § 7-306) requires every Maryland utility to credit excess solar generation at the full retail electricity rate. This is one of the most consumer-friendly net metering policies in the Mid-Atlantic region.

Maryland Net Metering Rules

Feature	BGE	Pepco	Delmarva Power	Potomac Edison
Credit rate	Full retail	Full retail	Full retail	Full retail
System cap	200% of annual usage	200% of annual usage	200% of annual usage	200% of annual usage
Billing true-up	Annual (April)	Annual (April)	Annual (April)	Annual (April)
Excess rollover	Annual cash-out	Annual cash-out	Annual cash-out	Annual cash-out
Monthly bill	Net metered monthly	Net metered monthly	Net metered monthly	Net metered monthly

Annual true-up mechanics: During the year, excess credits accumulate on your account. In April, any remaining balance is paid out at a reduced "avoided cost" rate (typically $0.04–$0.06/kWh) — so oversizing your system significantly results in low-value credit spillover. Size your system to approximately 95–105% of annual consumption to maximize the value of every kWh you generate.

BGE territory: BGE (Baltimore Gas & Electric) customers pay some of Maryland's highest electricity rates — $0.16–$0.18/kWh in 2026. Every kWh of solar generation is worth more in BGE territory than almost anywhere else in the Mid-Atlantic.

Policy stability: Maryland's net metering law is statutory — meaning it requires legislative action to change, not just a Public Service Commission order. This is stronger protection than administrative net metering rules (as seen in California with NEM 3.0). Current buyers can expect retail-rate credit for the life of their system.

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6. Maryland CleanEnergy Grant Program (Income-Qualified)

The Maryland Energy Administration (MEA) CleanEnergy Grant program provides $1,000 grants for eligible residential solar installations (photovoltaic systems ≤20 kW) for income-qualified homeowners.

Eligibility: Household income must be at or below 60% of the state median income (roughly $55,000–$65,000 depending on household size in 2026). The program opens annually with limited funding — approximately $3 million per year — on a first-come, first-served basis.

Low-income solar programs: Maryland also participates in USDA Rural Energy for America Program (REAP) for eligible rural/agricultural operations, and the Maryland Weatherization Assistance Program (WAP) may fund solar-readiness improvements (electrical upgrades, attic insulation) even if not solar panels directly.

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7. Federal Low-Income Solar Programs

Maryland homeowners who meet income thresholds may qualify for additional federal programs:

USDA REAP Grants (Rural Energy for America Program): Agricultural producers and rural small businesses in eligible Maryland areas can receive up to 50% of solar project costs as a grant (up to $1 million for grants). The program was substantially expanded under the Inflation Reduction Act. Check eligibility using the USDA Rural Development eligibility map.

Weatherization Assistance Program (WAP): The Department of Energy WAP funds free energy efficiency upgrades — including solar-readiness work — for income-qualified households through local Community Action Agencies. For Maryland, contact the Community Action Council of Howard County, MEAP, or local energy assistance offices.

Community solar for renters: If you rent, own a condo, or have a roof that can't support panels, Maryland's Community Solar Pilot Program allows residential customers to subscribe to off-site solar gardens and receive credits on their utility bill. BGE, Pepco, Delmarva, and Potomac Edison all have community solar offerings through the state program.

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8. Federal Energy Community ITC Bonus (10% Additional)

If your home or installation falls within a federally designated Energy Community, your federal ITC increases from 30% to 40%. Energy Communities include:

• Areas with high historical fossil fuel employment (oil, gas, coal)
• Census tracts with brownfield sites
• Communities with closed coal mines or coal-fired power plants

In Maryland, Allegany and Garrett counties in western Maryland broadly qualify as Energy Communities due to the region's historical coal industry. Parts of Baltimore City and certain industrial census tracts may also qualify as brownfield communities.

Verification: Use the DOE Energy Communities mapping tool at energycommunities.gov or ask your installer to check your specific address.

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Full Incentive Stack Examples

Example 1: Baltimore City Homeowner, 9 kW System, BGE Territory

Gross system cost: $26,100 (9 kW × $2,900/W) 30% federal ITC: −$7,830 Sales tax exemption: −$0 (already excluded from cost) After ITC: $18,270 Property tax exemption savings (20-year NPV, 2.24% rate, $20K added value): −$8,960 SREC income (15-year total, $75/SREC avg): −$14,600 Net lifetime cost: ~$-5,290 (net positive investment — SREC income alone exceeds system cost)

Annual electricity bill savings (at $0.17/kWh BGE, 10,800 kWh/year production): $1,836/year Approximate payback period (from ITC alone): **6 years** (with SREC income, effective payback is 3–4 years)

Example 2: Bethesda Homeowner, 10 kW System, Pepco Territory

Gross system cost: $29,000 (10 kW × $2,900/W) 30% federal ITC: −$8,700 Sales tax exemption: already excluded After ITC: $20,300 Property tax exemption savings (20-year NPV, 0.95% Montgomery rate, $22K added value): −$4,180 SREC income (15-year total, $80/SREC avg): −$16,200 Net lifetime cost: ~−$80 (essentially free after all incentives over 15 years)

Annual electricity bill savings (at $0.15/kWh Pepco, 12,000 kWh/year production): $1,800/year Approximate payback period (from ITC alone): **8 years** (with SREC income: ~4 years)

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Maryland vs. Neighboring States

State	State Solar Credit	SREC Program	Sales Tax	Property Tax	Payback Period
Maryland	None	Active ($60–$90/MWh)	Full exempt	100% exempt	6–9 years
Virginia	None	None	Partial	100% exempt	10–11 years
Pennsylvania	None	Moderate market	None	Varies by county	10–14 years
New Jersey	None	Active ($185–$270/MWh)	Full exempt	100% exempt	4–5 years
New York	25% credit	Active	Full exempt	Full exempt	7–10 years
Delaware	None	Limited market	Full exempt	Full exempt	9–12 years

Maryland sits at a particularly favorable intersection: unlike Virginia and Pennsylvania, it has an active SREC market generating ongoing income for 15+ years. Unlike New Jersey, the SREC prices are somewhat lower, but the combination with retail-rate net metering and high BGE/Pepco electricity rates still produces excellent economics.

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How to Apply for Maryland Solar Incentives

Step 1 — Get quotes from 3+ Maryland solar installers. Maryland's market is competitive — BGE territory in particular has many options. Avoid contracts with out-of-state companies that lack Maryland licensing.

Step 2 — Confirm net metering agreement. Before installation, your installer should file the interconnection application with your utility. Net metering begins from the Permission to Operate (PTO) date, not the installation date.

Step 3 — SREC registration. Confirm your installer will register your system with PJM-GATS for SREC generation. Ask for your GATS account login once registration is complete.

Step 4 — File IRS Form 5695. In the tax year your system is placed in service, file Form 5695 with your federal return to claim the 30% ITC.

Step 5 — Open an SREC broker account. Register with an SREC aggregator (SRECTrade, Sol Systems, or Flett Exchange) to begin selling certificates once your system is generating.

Step 6 — Annual April true-up. Your utility will issue a check (or credit) for any excess net metering balance each April. BGE and Pepco do this automatically.

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Maryland Solar Installation Timeline

Maryland's interconnection and permitting process typically takes 4–6 months from contract signing to Permission to Operate:

1. Contract to system design: 2–4 weeks
2. Permitting (county building permit): 3–6 weeks (Anne Arundel and Howard are faster; Prince George's can be slower)
3. Interconnection application filed with utility: 2–4 weeks approval
4. Equipment procurement and scheduling: 1–3 weeks
5. Physical installation: 1–2 days
6. Inspection: 1–2 weeks
7. Utility PTO: 2–4 weeks after inspection

See the full solar installation timeline guide for the complete step-by-step breakdown and what to expect at each phase.

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Frequently Asked Questions

Does Maryland have a state solar income tax credit? No. Maryland does not have a state income tax credit for solar. The state's incentive package consists of the SREC market, property tax exemption, sales tax exemption, and net metering — combined with the federal ITC. Despite the lack of a direct tax credit, Maryland's total incentive package remains among the strongest in the Mid-Atlantic.

How much are Maryland SRECs worth in 2026? Tier 1 SRECs for Maryland residential systems were trading at $60–$90/MWh in mid-2026. Prices fluctuate with the compliance market — they tend to rise as utilities approach RPS compliance deadlines. Long-term contract prices from aggregators are typically $55–$70/MWh.

Is the Maryland SREC market stable long-term? Maryland's RPS solar carve-out increases annually — utilities must source higher percentages of solar power each year through 2035. As long as in-state solar capacity remains below the carve-out target, SREC prices remain elevated. Maryland has historically maintained this gap, keeping Tier 1 prices well above the Alternative Compliance Payment (ACP) floor.

Can I claim both SRECs and net metering credits? Yes. SREC income and net metering bill credits are two entirely separate programs. Your net meter tracks energy flows (export to grid), and your SREC registry tracks environmental attribute generation. You receive credits for both simultaneously on every kWh your system produces.

Does a solar lease or PPA qualify for Maryland SRECs? No. Under a lease or PPA, the financing company owns the system and retains the SRECs. You receive only the bill credits. If SREC income is important to your financial model (and at $750+/year it usually is), you should purchase your system outright or with a solar loan.

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Next Steps

Maryland's incentive stack — federal ITC, SREC income, property and sales tax exemptions, and retail-rate net metering — creates one of the strongest financial cases for residential solar on the East Coast. BGE territory homeowners in particular have some of the best economics due to high electricity rates and the SREC premium.

For guidance on the broader financial analysis, see the solar payback period calculator guide and the solar panel installation cost guide. For neighboring state comparisons, see the Virginia solar incentives guide and New Jersey solar incentives guide.

Ready to get quotes? The best solar companies guide covers what to look for in a Maryland installer, what questions to ask, and how to evaluate competing quotes.