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  • Written by
    Max Peterson
  • Fact Checked
  • Updated

Germantown homeowners are increasingly using solar panels to power their homes and heat their water. With all the options to choose from in this concrete jungle, you might feel swamped searching for the right provider. In this guide, we'll show you Germantown's best solar companies and offer suggestions for your company choice, so you can find the right one for your household.

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 Germantown

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
Top Rated

Glim Solar

4.7/5

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

Based on 19 reviews


18310 Montgomery Village Ave #300, Gaithersburg, MD 20879

(240) 739-0827

www.glimsolar.com
American Solar Enterprises LLC Logo

American Solar Enterprises LLC

4.5/5

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

Based on 48 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 329 reviews


13655 Dulles Technology Dr Suite 130, Herndon, VA 20171

(703) 657-0090

www.greenbrilliance.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 54 reviews


12020 Sunrise Valley Dr #100, Reston, VA 20191

(703) 935-2350

skynrgsolar.com
Prospect Solar LLC Logo

Prospect Solar LLC

4.1/5

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

Based on 23 reviews


22570 Markey Ct Suite #102, Sterling, VA 20166

(703) 444-2447

www.prospectsolar.com
Sustainable Energy Systems LLC Logo

Sustainable Energy Systems LLC

3.7/5

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

Based on 74 reviews


4509 Metropolitan Ct unit h, Frederick, MD 21704

(301) 788-4003

sustainableenergysystems.net

Greenway home improvements

4.6/5

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

Based on 157 reviews


10306 Eaton Pl Suite 300, Fairfax, VA 22030

(571) 530-7079

greenwayhomeimprovements.com/contact
EDGE Energy Logo

EDGE Energy

4.5/5

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

Based on 197 reviews


6854 Distribution Dr, Beltsville, MD 20705

(301) 321-7868

www.edge-gogreen.com/solar/maryland
Advanced Solar Logo

Advanced Solar

5/5

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

Based on 305 reviews


3321 75th Ave suite f, Landover, MD 20785

(202) 505-5401

www.advanced.solar
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

Ranking Methodology

We reviewed a multitude of Germantown solar providers, using the following criteria to determine the finest:

  • Educational approach: Solar technicians must be knowledgeable. They should tap into their years of experience address your questions on how to care for your system and improve its performance.
  • Professional licensure and experience: Each contractor on our list meets state and city licensing requirements and stays up to date with industry best practices. Many of them have been a part of the Germantown community for more than a decade.
  • Warranty and service offerings: Solar providers should stand behind their systems and services with warranties. We evaluated how each installer responds to issues and warranty claims, focusing on timeliness and customer happiness.
  • Panel brands and quality: The premier solar companies stay up-to-date with new technology, providing equipment from cutting-edge and trustworthy manufacturers.
  • Feedback and reviews from customers: Most Germantown solar contractors have both favorable and unfavorable reviews. However, a good review ratio demonstrates a company's dependability and responsiveness to issues.

Facts about Germantown

  • Average Max Temperature:
    63°F
  • Solar Payback Period:
    18 years
  • Average Daily Sunlight:
    54%
  • Homes Powered by Solar:
    1,884
  • Average Annual Energy Bill:
    $1,343
  • Solar Power per Capita:
    76.2%

Benefits of Solar Energy

Solar energy provides numerous advantages that will enhance your home for years to come.

  • Reduced carbon footprint: Utilizing solar is a surefire way to minimize your carbon footprint and home fossil fuel dependency.
  • Better energy independence: Solar panel systems with battery storage systems work through power outages and emergencies, and you won't have to depend on the grid for your safety and comfort.
  • Lower utility costs: Sourcing some or all of your own energy will cut power costs long-term. Plus, some states offer net metering programs that make it possible for you to sell your surplus energy back to the grid, generating additional credits toward your energy bill.

What Solar Incentives Are Available to Germantown Homeowners?

Governments and power companies often reward homeowners for adopting solar. Here are some of the rebates, tax credits 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 Germantown

Choosing a company is the first step toward a well-oiled and cost-efficient solar energy system. Make your choice based on the following important considerations.

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. Check for private accreditations from the North American Board of Certified Energy Practitioners (NABCEP), among the solar sector's most respected trade groups. Its program includes certifications for both solar photovoltaic and water heating installers.

Cost of Solar Panels in Germantown

Your solar panels' model will impact how much power you can produce. Monocrystalline panels are among the highest quality and cost the most but perform the best. Polycrystalline panels generate less, but they're a great traditional option for low budgets. Thin-film panels have a low cost and are excellent for non-traditional roofs, but aren't recommended for large home installations.

Additional components, such as battery storage and electric vehicle (EV) chargers, will add to your overall installation costs. However, they might make your solar system more efficient and convenient to use. Not every solar contractor offers these extras, so look for a company that installs them if it's crucial for you.

A majority of Germantown homeowners opt for solar systems sized for five kilowatts (kW) of electrical capacity. These systems cost about $17,700 to install, considering both parts and installation. You can see more specific solar cost information 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 Germantown

There are a plethora of ways to pay for a solar energy system, and the right one will reduce your expenses. A few of the most common options include loans, power purchase agreements (PPAs), leases, and cash payments. Though it involves a large up-front payment, cash is the most affordable choice because it qualifies you for solar incentives and doesn't accrue interest. Solar loans are the second most effective option. As with a car or home loan, you'll pay a monthly rate towards system ownership, including interest. You can still apply for money-saving solar incentives, and depending on your lender, you could put as little as $0 down. Solar leases involve paying a set monthly rate to use rooftop panels. A PPA (Power Purchase Agreement) allows you to pay a monthly rate determined by the energy you use, like an electric bill. We usually don’t recommend these two options because you won't own the panels and cannot use solar incentives. Look for installers that offer several payment plans to find the right fit for your budget.

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

You are eligible for a 26% federal solar tax credit for new solar power systems until the year 2032. Local and state governments and utility companies might also offer discounts, rebates, 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 Germantown

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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