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  • Written by
    Max Peterson
  • Fact Checked
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Bethesda homeowners are increasingly using solar panels to power their homes and heat their water. Solar contractors take a personalized and educational approach, helping homeowners understand the underlying technology and tailor it to their requirements. In this article, we'll showcase Bethesda's best solar installers and offer advice for your company choice, so you can find the right one for your residence.

Best Solar Panel Leasing
Sunrun logo
4.4/5

Ratings are based on our detailed proprietary methodology and review standards.

  • Provides system monitoring
  • Offers diverse financing options for various budgets
  • Provides EV and solar battery solutions

10 Best Solar Companies in Bethesda

Brands are algorithmically curated from a database of local service providers near you. We require a minimum number of Google reviews and average ratings for provider inclusion.

Top Rated Provider
Advanced Solar Logo
Top Rated

Advanced Solar

5/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 351 reviews


3321 75th Ave suite f, Landover, MD 20785

(202) 505-5401

www.advanced.solar
EDGE Energy Logo

EDGE Energy

4.5/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 206 reviews


6854 Distribution Dr, Beltsville, MD 20705

(301) 321-7868

www.edge-gogreen.com/solar/maryland

Glim Solar

4.7/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 39 reviews


18310 Montgomery Village Ave #300, Gaithersburg, MD 20879

(240) 739-0827

www.glimsolar.com

Greenway home improvements

4.7/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 223 reviews


10306 Eaton Pl Suite 300, Fairfax, VA 22030

(571) 530-7079

greenwayhomeimprovements.com/contact
SunGaze Solar, L.L.C. Logo

SunGaze Solar, L.L.C.

4.7/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 16 reviews


137 National Plaza Suite 300 - #1, Forest Heights, MD 20745

(844) 786-4293

www.sungazesolar.com
Sky NRG Solar Inc. Logo

Sky NRG Solar Inc.

4.6/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 56 reviews


12020 Sunrise Valley Dr #100, Reston, VA 20191

(703) 935-2350

skynrgsolar.com

Tiger Solar

4.7/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 17 reviews


8033 Penn Randall Pl B, Upper Marlboro, MD 20772

(301) 355-0031

tigersolar.com
American Solar Enterprises LLC Logo

American Solar Enterprises LLC

4.6/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 54 reviews


46400 Benedict Dr STE 203, Sterling, VA 20164

(703) 589-1136

www.thesolardr.com
GreenBrilliance Logo

GreenBrilliance

4.8/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 330 reviews


13655 Dulles Technology Dr Suite 130, Herndon, VA 20171

(703) 657-0090

www.greenbrilliance.com
Suntuity Solar Logo

Suntuity Solar

3.6/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 73 reviews


4351-4395 Nicole Dr #4371, Lanham, MD 20706

(443) 775-7860

www.suntuitysolar.com

Ranking Methodology

We assessed a multitude of Bethesda solar installers, using the following criteria to choose the top-notch:

  • Educational approach: Solar technicians must be knowledgeable. They should use their years of experience address your questions on how to maintain your system and improve its performance.
  • Panel quality and brand offerings: The top solar companies remain current on new technology, providing equipment from innovative, dependable manufacturers.
  • Certifications and licenses: Each contractor on our list complies with state and city licensing requirements and keeps current with industry best practices. Many of them have been a part of the Bethesda community for over 15 years.
  • Warranty and service offerings: Solar contractors should stand behind their equipment and services with warranties. We evaluated how each contractor responds to issues and warranty claims, focusing on timeliness and customer happiness.
  • Feedback and reviews from customers: Most Bethesda solar installers have both favorable and unfavorable reviews. However, a good review ratio shows a company's dependability and responsiveness to issues.

Facts about Bethesda

  • Average Max Temperature:
    63°F
  • Solar Payback Period:
    15 years
  • Average Daily Sunlight:
    54%
  • Homes Powered by Solar:
    1,314
  • Average Annual Energy Bill:
    $1,706
  • Solar Power per Capita:
    78.3%

Benefits of Solar Energy

Solar energy offers several advantages that will enhance your home for years to come.

  • Better energy independence: Solar panel systems can keep your home functioning through blackouts and emergencies. You can use your solar energy anytime with optional battery storage.
  • Reduced carbon footprint: Using clean solar power lowers your dependence on fossil fuels, which release greenhouse gases that damage the environment.
  • Reduced energy costs: Sourcing some or all of your own electricity will save you money on your electric bills long-term. Plus, some states provide net metering programs that make it possible for you to sell your unused energy back to the grid, generating extra credits toward your energy bill.

What Solar Incentives Are Available to Bethesda Homeowners?

Governments and power companies often incentivize homeowners for switching to solar. Here are some of the tax credits, rebates, or other programs you could qualify for.

Incentive Amount:

PV: $1,000/project (flat per installation/household incentive)
SWH: $500/project (flat per installation/household incentive)
New GHC: $3,000/project
GHC Replacement: $500/project

How To Choose the Best Solar Company in Bethesda

Choosing a company is the first step toward a well-oiled and valuable solar system. Here are some essential aspects to consider while shopping for a solar specialist.

Licensing and Training

A Maryland solar PV installation team must include a Home Improvement Commission-licensed contractor and a master electrician with at least seven years of experience. The contractor installs the panels, while the master electrician pulls permits and hooks the system up to the grid. If you're installing a solar water heater, your contracting team must include a master plumber for permits and utility connections. You should also visit a company's website to learn about its private accreditations. Two of the most prestigious are the Solar Heating Installer and PV Installation Professional certificates, awarded by the North American Board of Certified Energy Practitioners (NABCEP). Some companies don't publish this information online, so you should also ask your estimator about them.

Cost of Solar Panels in Bethesda

The style of solar panels you select determines how much energy you can produce. Monocrystalline panels and high-quality and cost more but give you the best performance. Polycrystalline panels work with a tried-and-true mechanism and cost less, but produce less power. Thin-film panels aren't recommended for large residential installations, but they are ideal for small projects like converting RVs and sheds.

If you'd like to charge an electric vehicle (EV) or use your solar power in cloudy weather, you can pay extra for add-ons. By selecting the right components, you can make your system more effective and convenient to use. Not all solar contractors offer these additional features, so look for a contractor that installs them if it's crucial for you.

If you're a resident of Bethesda and want a five-kilowatt solar energy system, you could expect to pay about $17,700 for parts and installation. Find more information on specific component and solar panel costs in the table.

Solar Panel CostAverage Cost
Solar Monocrystalline$1,322
Solar Polycrystalline$1,031
Thin-Film$603
Solar Battery$846
Solar Home EV Charger$3,173

Financing Solar Energy in Bethesda

Solar contractors use multiple different financing options to lower your costs and increase your savings. Though some providers offer unique payment plans, the most common are cash payments, solar leases, solar loans and power purchase agreements (PPAs). Most solar experts recommend a cash payment or using a solar loan. Cash payments require a large up-front sum, but they save you from paying interest, grant you system ownership, and qualify you for cost-saving solar incentives. Solar loans have the same benefits, though you'll pay more in total due to interest and fees. Like an auto or home loan, you'll pay a set monthly rate with potentially $0 down. Solar leases involve paying a set monthly rate to use rooftop panels. A PPA (Power Purchase Agreement) permits you to pay a monthly rate determined by the energy you use, like an electric bill. We typically don’t recommend these two choices because you won't own the system and are disqualified from using solar incentives. Look for companies that offer several payment plans to find the right fit for your wallet.

The table below lists the average payback periods for different capacities of solar systems in Bethesda.

You are eligible for a 26% federal solar tax credit for new solar energy devices until the year 2032. Municipal and state governments and utility companies might also offer rebates, discounts, and unique financing solutions that could save you more.

Solar System CapacityEstimated Payback period
1 kW2.9 years
2 kW5.7 years
5 kW14.3 years
10 kW28.6 years

Frequently Asked Questions about Solar in Bethesda

Sources

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

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