Bethesda, MD Solar Panels
Solar Power in Bethesda
Bethesda homeowners are dealing with some of the highest electricity rates in the region. Maryland’s residential rate sits at 17.88 cents per kWh — above the national average — and has climbed 37% since 2020. It’s no surprise that solar is becoming a more common conversation across the area.
This guide walks you through how home solar panels work, what installation looks like in Bethesda, and what it could mean for your monthly energy bill.
How Much Do Solar Panels Cost in Bethesda, MD?
Based on real Palmetto installations across Bethesda and nearby communities like Chevy Chase, Rockville, and Silver Spring, this calculator gives you an accurate, local estimate of what solar installation could cost for your home.
System
- No upfront investment
- Palmetto handles all maintenance
- 90% Production Guarantee
- Comprehensive protection program included
Key Takeaways
- Maryland electricity rates have risen 37% since 2020 — Bethesda homeowners can generate their own power and reduce their exposure to future rate increases.
- Maryland offers strong solar incentives including a sales tax exemption, property tax exemption, net metering, and SRECs — helping lower the overall cost of going solar.
- A typical Bethesda home can save up to $84,000 over 25 years with solar — and leasing options are available with no upfront cost starting at $113/month.
Bethesda Electricity Prices
Electricity costs in Bethesda have been climbing steadily — and for many homeowners, that trend is hard to ignore.
Maryland’s residential electricity rate rose from 13.1 cents per kWh in 2021 to 17.9 cents per kWh in 2024 — an increase of roughly 37% in just three years, now outpacing the national average of 16.5 cents per kWh.
For Bethesda homeowners, home solar panels offer a way to generate their own electricity — reducing how much they draw from the grid and providing a buffer against future rate increases.
Because solar systems are designed to last 25 years or more, locking in a lower cost of energy today can translate into meaningful savings over time — especially if utility rates continue their upward trend.
Price of Energy: Maryland vs National Average
Bethesda Area Utility Providers
Bethesda is served by Pepco, the area’s primary electric utility. Based on 2023 data — the most recent available — Pepco’s residential rate was 18.2¢ per kWh, above both state and national averages.
In 2023, Maryland’s state average was 16.60¢ per kWh and the national average was 16.0¢ per kWh. Pepco’s rate exceeded both, reflecting regional grid infrastructure costs and Maryland’s energy supply mix.
When local electricity rates run higher than the national average, the financial case for solar becomes more straightforward. Generating your own power means less reliance on utility pricing you can’t control.
Bethesda Utilities Electricity Rates
Maryland Solar Incentives
Bethesda homeowners have access to a range of solar incentives in Maryland that can meaningfully reduce the cost of solar panel installation in Bethesda, MD.
Maryland offers statewide programs including sales and property tax exemptions, net metering at full retail rates, SRECs, and targeted rebates for storage and low-to-moderate income households. Select Maryland counties also offer additional property tax credits for eligible solar installations.
Note that the federal residential solar tax credit is no longer available for new installations. Maryland state incentives remain in place. For those considering solar leasing, Palmetto’s LightReach program handles the commercial tax credit and passes savings through as lower monthly payments.
| Incentive | Type | Description | Source |
|---|---|---|---|
| Maryland Solar Access Program (MSAP) | Rebate | Grants of $750 per kW (up to $7,500) for low- and moderate-income Maryland homeowners who install solar PV systems. | Learn More |
| Maryland Residential and Commercial Energy Storage (RCES) Grant Program | Rebate | Grants of up to $5,000 for residential and up to $150,000 for commercial battery energy storage system installations in Maryland. | Learn More |
| Maryland Solar Renewable Energy Credits (SRECs) | SREC | Maryland solar system owners earn one tradeable SREC for every megawatt-hour of electricity their system generates, which can be sold to utilities for additional income. | Learn More |
| Maryland Net Metering | Net Metering | Maryland requires utilities to credit solar owners at the full retail rate for excess electricity exported to the grid, with credits that roll over indefinitely. | Learn More |
| Maryland Solar Sales Tax Exemption | Sales Tax Exemption | Maryland exempts all solar energy equipment from the state’s 6% sales tax, automatically reducing the upfront cost of a solar installation. | Learn More |
| Maryland Solar Property Tax Exemption | Property Tax Exemption | Maryland offers a 100% real property tax exemption for solar energy systems, ensuring that adding solar panels does not increase your property tax bill. | Learn More |
| Montgomery County Solar Property Tax Credit | Tax Credit | Montgomery County offers a local property tax credit for residential solar energy systems, available to homeowners in Bethesda and throughout the county. | |
| Commercial and Canopy Solar Program (CCSP) – FY 2026 | Rebate | Maryland’s MEA offers grants of up to $500,000 for commercial, nonprofit, and agricultural solar installations, including rooftop, ground-mounted, and canopy systems. | Learn More |
| Maryland Community Solar Program | Net Metering | Maryland’s permanent Community Solar Program allows residents and businesses to subscribe to off-site solar arrays and receive bill credits, with at least 10% guaranteed savings for low- to moderate-income subscribers. | |
| Maryland Clean Energy Bank (MCGB) Solar Financing | Rebate | The Maryland Clean Energy Bank offers low-cost solar financing loans with no dealer fees or prepayment penalties, including options to bundle solar with battery storage or electrical upgrades. | Learn More |
The Maryland Solar Access Program (MSAP), established by the Brighter Tomorrow Act of 2024, provides grants of $750 per kW of installed solar capacity, up to a maximum of $7,500, to help eligible low- and moderate-income Maryland homeowners go solar. A total of $2,000,000 is available for FY 2026, funded through the Strategic Energy Investment Fund (SEIF), and awards are made on a first-come, first-served basis.
To qualify, your home must be owner-occupied and used as your primary residence, and your household income must be at or below 150% of the statewide median income. Installations must be completed by MEA-approved contractors. The FY 2026 program window runs from July 21, 2025 through June 5, 2026 (or until funds are exhausted).
The application process is two-step: first, submit an initial application to reserve funds; then, verify that your solar system is fully installed and operational within 180 days of your fund reservation. As of late 2025, approximately 23% of the program budget had been reserved, meaning funds are still available for eligible applicants in Bethesda.
The Maryland Residential and Commercial Energy Storage (RCES) Grant Program, launched in FY 2026 by the Maryland Energy Administration (MEA), replaces the now-expired Maryland Energy Storage Income Tax Credit Program (which ended December 31, 2024). It is designed to support the deployment of battery energy storage systems (BESS) for both residential and commercial property owners across Maryland. A total of $2,000,000 is available from the Strategic Energy Investment Fund (SEIF).
For residential applicants, grants are calculated as the lesser of 30% of installed costs or $5,000. Commercial applicants may receive up to $150,000. Funds are awarded on a first-come, first-served basis, and partial awards are possible if funds are running low. Applications are open until June 5, 2026 at 3:00 PM ET, or until all funds are exhausted.
Both residential and commercial property owners in Bethesda seeking to install qualifying grid-connected battery energy storage systems are eligible to apply. For questions or assistance, contact MEA’s Energy Storage Team at [email protected].
Maryland’s Solar Renewable Energy Credit (SREC) program allows solar system owners to earn one SREC for every 1,000 kWh (1 MWh) of electricity their system produces. These certificates are registered and tracked through a revenue-grade meter, and can be sold to Maryland utility companies — which are required under the state’s Renewable Portfolio Standard (RPS) to source a percentage of their electricity from solar — through brokers such as SRECTrade and Sol Systems.
The Solar Alternative Compliance Payment (SACP), which effectively sets a ceiling on SREC prices, is $55 for 2025 and will gradually decrease each year through 2030, settling at $22.50. Recent market prices have been approximately $50–$55 per SREC. As an example, a 5 kW solar array generating roughly 6 MWh annually could earn an additional $300–$330 per year through SREC sales.
To participate, you must register your solar energy system with the state of Maryland. SRECs are earned for the first 15 years of your system’s operation, making this a valuable long-term income stream that complements other Maryland solar incentives for homeowners in Bethesda.
Maryland has one of the strongest net metering policies in the country. When your solar panels produce more electricity than your home uses, the excess is exported to the grid and your utility credits your account at the full retail rate of electricity — a true 1-to-1 credit structure. This means the value of electricity you send to the grid equals the value of electricity you pull from it, allowing solar owners in Bethesda to significantly offset or eliminate their electricity bills.
Net metering credits in Maryland roll over indefinitely, so you can bank surplus production from sunny months and draw on those credits during cloudier periods or winter months. Maryland’s annual “true-up” reconciliation date is in April: any remaining excess credits at that point can be cashed out as a credit to your utility account, though the cash-out rate is lower than the retail rate. Net metering is available across all major Maryland utilities, including Pepco, which serves Bethesda.
It’s worth noting that Maryland has a statewide 3,000 MW capacity limit for net-metered solar systems. While significant capacity remains available, net metering at these favorable terms won’t last forever — locking in the policy now ensures you benefit from the current 1-to-1 structure. Additionally, starting in 2026, a consolidated billing mechanism is being implemented for community solar subscribers, offering a similar net crediting approach with a small 1% administrative fee.
Maryland provides a full sales tax exemption on the purchase of solar energy equipment, including solar panels, inverters, and other eligible components used to generate electricity or hot water. With Maryland’s standard sales tax rate at 6%, this exemption can save homeowners in Bethesda approximately $2,000 or more on an average-sized solar installation — with no application or paperwork required.
The exemption is automatically applied at the point of sale for all qualifying solar equipment purchases in Maryland, so you don’t need to take any extra steps to claim it. It applies to both solar photovoltaic (PV) systems and solar water heating systems, covering residential, commercial, and industrial installations.
This incentive works seamlessly alongside other Maryland solar programs such as the MSAP grant, SRECs, and the property tax exemption, helping to reduce the total out-of-pocket cost of going solar from day one.
Installing solar panels typically increases the assessed value of your home — but in Maryland, that added value is completely exempt from state and local real property taxes. The Maryland Department of Assessments and Taxation provides a 100% property tax exemption for solar energy systems used to heat or cool a structure, provide hot water, or generate electricity.
This exemption applies to residential, commercial, and industrial properties across Maryland, meaning both homeowners and businesses in Bethesda can benefit. The exemption covers solar photovoltaic (PV) systems as well as solar thermal systems, and it applies to both state and local property taxes — so you won’t see your tax bill go up just because your home’s value increased due to solar.
Given that solar installations can add tens of thousands of dollars in home value, this exemption can represent significant ongoing savings over the life of your system. Combined with Maryland’s county-level property tax credits (available in Anne Arundel, Baltimore, Harford, Howard, Montgomery, and Prince George’s counties), Maryland homeowners enjoy some of the most comprehensive property tax protections for solar in the region.
Residents of Bethesda are located in Montgomery County, which offers a local property tax credit for solar energy systems. This credit complements Maryland’s statewide 100% property tax exemption, ensuring that homeowners in Bethesda see no increase in their property tax burden from adding solar and may receive a direct credit on their county tax bill.
Combined with Maryland’s statewide solar property tax exemption, Montgomery County homeowners enjoy some of the most comprehensive property tax protections for solar in the region. Contact the Montgomery County Department of Finance for current application details, eligibility requirements, and deadlines.
The Maryland Energy Administration’s FY 2026 Commercial and Canopy Solar Program (CCSP) combines the former Commercial Solar Grant Program and the Solar Canopy and Dual Use Technology Program into a single funding opportunity. A total of up to $13,000,000 is available from the Strategic Energy Investment Fund (SEIF) for rooftop, ground-mounted, and solar canopy systems over parking areas or bodies of water.
Grant amounts vary by applicant type: for-profit businesses and agricultural producers may receive the lesser of $1,700/kW or 75% of total project costs (up to $2,125/kW for canopy systems); nonprofits, small businesses, and veteran-owned businesses may receive the lesser of $2,000–$2,500/kW or 90% of total project costs. The maximum award per entity is $500,000, and awards are made on a first-come, first-served basis.
The program has two areas of interest: Area 1 targets equitable solar access for nonprofits, small businesses, and veteran-owned organizations; Area 2 supports commercial solar for sustainability among Maryland businesses and organizations. The application deadline was February 9–11, 2026. For future funding opportunities, contact [email protected] or visit the MEA website.
Maryland’s permanent Community Solar Program, established by House Bill 908 in 2023 and effective January 1, 2025, allows residents and businesses to subscribe to a share of an off-site solar array and receive credits on their utility bills for the electricity generated by their share — without needing to install panels on their own property. This is an excellent option for renters, condo owners, or homeowners in Bethesda with shaded or unsuitable roofs.
Starting January 1, 2026, the program implements consolidated billing, offering a streamlined net crediting mechanism similar to programs in New York and New Jersey. Utilities charge a small administrative fee of 1% of the total bill credit value per month for this service. All community solar projects are required to ensure that a minimum of 40% of subscribers are low- to moderate-income (LMI) households.
LMI subscribers receive guaranteed savings: subscription rates cannot exceed 90% of the monetary value of the bill credit, ensuring at least a 10% discount on their solar energy costs. This makes community solar one of the most accessible pathways to solar savings for Bethesda residents who cannot install rooftop solar.
The Maryland Clean Energy Bank (MCGB) provides accessible, low-cost financing for residential and commercial solar installations across Maryland. Borrowers can bundle solar panels, battery storage systems, roof replacements, and electrical upgrades into a single loan — simplifying the financing process and making comprehensive clean energy upgrades more affordable.
MCGB loans come with no dealer fees and no prepayment penalties, giving borrowers the flexibility to pay off their loans early or apply tax credits and rebates directly to their loan balance without incurring additional costs. This is particularly valuable for homeowners in Bethesda looking to maximize the benefit of Maryland’s MSAP grants or RCES battery storage grants.
For more information or to apply, contact the Maryland Clean Energy Bank at [email protected] or call 240-453-9000. Bethesda residents in Montgomery County may also have access to a specialized 30-year solar loan program through the Montgomery County Green Bank, offering 0% interest for the first 10 years for homes in Equity Emphasis Areas.
Ready to start saving with solar?
Speak with a Palmetto solar expert to find out exactly how much you can save with Maryland incentives.
Get a Free QuoteBethesda Solar Irradiance
Solar panel production varies throughout the year based on daylight hours, weather patterns, and sun intensity. Understanding how seasons affect your solar system helps set realistic expectations for your investment.
Bethesda gets four distinct seasons, with warm, sunny summers and mild winters. Despite some cloudy days, its solar potential is strong year-round — proof that most cities can thrive with the right solar system.
Solar Production in Bethesda by Month
What Can Your Solar System Power?
Summer Production (July)
In July, your 10 kW system could power:
- 3.6 average homes (15 kWh/day per home)
- or Run central AC for 18 hours AND power all other appliances
- or Fully charge 5.4 Tesla Model 3 electric vehicles
Winter Production (December)
In December, your 10 kW system could power:
- 2 average homes (15 kWh/day per home)
- or Keep your home heating system running for 15 hours
- or Fully charge 3 Tesla Model 3 electric vehicles
Annual Production
Over a year, your 10 kW system could:
- Offset 10 tons of carbon dioxide emissions
- or Equal the environmental benefit of planting 175 trees
- or Save approximately $4,234 in electricity costs
Want to know exactly how much solar can power your home?
Get a personalized solar analysis based on your actual home, energy usage, and roof characteristics.
Get My Custom EstimateSolar Panel Systems in Bethesda
We’ve mapped solar installations across Bethesda so you can see how your neighbors are making the switch to clean energy. Explore the map below to discover which communities and neighborhoods — from Chevy Chase to downtown Bethesda — have already gone solar!
Leasing Solar Panels
If you’re a Bethesda homeowner interested in solar but not ready to purchase a system outright, Palmetto offers a Power Purchase Agreement (PPA) through its LightReach program. A PPA is available to customers served by major Maryland utilities, including Pepco — the primary provider for Bethesda — as well as Baltimore Gas & Electric, Potomac Edison, Delmarva Power, SMECO, and Choptank Electric Cooperative.
With a solar PPA, you don’t pay for the system itself. Instead, you agree to purchase the electricity your panels produce at a set rate per kilowatt-hour (kWh). Because solar panels generate more power in summer than winter, your PPA payments will be higher in sunny months and lower in winter — though your annual savings typically balance out. Palmetto owns and maintains the system, handles all repairs, and backs production with a 90% output guarantee. That means no surprise maintenance bills and no out-of-pocket costs to get started.
Compared to a cash purchase, a PPA removes the need to recoup a large upfront investment, manage a loan, or take on system maintenance yourself. It’s a straightforward way to reduce your electricity bill from day one. To learn more about how a PPA compares to other financing options, visit our solar buy or lease guide.
Go solar without the investment
With LightReach, there are no investment costs to recoup, loan payments to manage, or maintenance needs to take on. As soon as your panels are active, your solar savings are too!
Learn MoreFrequently Asked Questions
Yes, solar makes strong sense for Bethesda homeowners. Maryland’s electricity rate has risen 37% since 2020 — now at 17.9¢/kWh — and Bethesda receives an average of 4.8 peak sun hours per day. A typical home can save up to $84,000 over 25 years. Maryland also offers valuable incentives including net metering, SRECs, and property tax exemptions.
For those who prefer no upfront cost, Palmetto’s LightReach solar lease removes the financial barrier entirely — homeowners can go solar with no money down and start saving from day one, with plans starting around $113/month.
Yes, Bethesda has net metering. Bethesda is served by Pepco, which offers 1:1 net metering — meaning you receive a full retail-rate credit for every kilowatt-hour of excess solar energy you send back to the grid. Credits roll over month to month on a per-kWh basis.
Each May, any remaining excess credits are trued up at a variable rate (approximately $0.05–$0.07/kWh), and your account resets to zero. This structure allows Bethesda homeowners to bank surplus summer production and draw on those credits during cloudier months — helping to significantly offset or eliminate monthly electricity bills.
Yes, solar panels can increase your home value in Bethesda. According to Zillow research, homes with solar panels sell for approximately 4.1% more than comparable homes without them. For a typical Bethesda home, that premium can represent tens of thousands of dollars in added value.
Maryland’s 100% solar property tax exemption means that added home value won’t raise your property tax bill. Combined with Bethesda’s strong real estate market and rising electricity rates, solar is a practical upgrade that benefits both your monthly budget and your home’s resale value.
With Palmetto’s LightReach lease, Bethesda homeowners can go solar for a low fixed monthly payment starting around $113/month — with no upfront cost. Palmetto owns and maintains the system, so there’s nothing out of pocket to get started.
For homeowners who prefer to purchase outright, a typical system in Bethesda runs approximately $20,000–$34,000 depending on home size. Note that the federal 30% residential solar tax credit is no longer available following the Big Beautiful Bill. Use the calculator above for a personalized estimate.
For many Bethesda homeowners, solar is financially worthwhile — especially with leasing options that require no upfront investment. With Palmetto’s LightReach lease, your monthly payment is typically less than your current electricity bill, so savings begin on day one.
Maryland’s electricity rates have climbed 37% since 2020, now sitting at 17.9¢/kWh — above the national average. A typical Bethesda home can save up to $84,000 over 25 years, and state incentives like net metering and SRECs add further long-term value.
Palmetto Solar is a top choice for Bethesda homeowners. We’ve completed 619 installations across Maryland since 2020 and bring a national network with a genuine local focus. Our vetted installers know the Bethesda and Montgomery County market well.
We offer some of the most flexible financing in the industry — including our LightReach lease with no upfront cost starting at $113/month. Whether you prefer to lease or purchase, we guide you through every step, from design to permission to operate.
With Palmetto’s LightReach lease, Bethesda homeowners can go solar with no upfront cost. One simple monthly payment covers the system, installation, monitoring, maintenance, and a 90% Production Guarantee. For a typical 9.32 kW system in Bethesda, the estimated monthly payment is approximately $113/month — often less than your current electricity bill.
Because Palmetto owns the system, it claims the commercial Investment Tax Credit (ITC) and passes those savings to you through lower monthly payments — an advantage over cash purchases, where the residential ITC is no longer available.