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TRUSTED BY HARMANS, MD HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon40
    Verified solar panel services reviews

Verified Reviews for Solar Panel Service pros in Harmans, MD

*The Angi rating for Solar Panel Service companies in Harmans, MD is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Solar Panel Service needs.

*The HomeAdvisor rating for Solar Panel Service companies in Harmans, MD is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Solar Panel Service needs.

Last update on May 08, 2025

Find Solar panel pros in Harmans

Avatar for Lumina Solar, Inc.
Lumina Solar, Inc.
4.8(
149
)

Serving Harmans, MD and surrounding areas

Approved

In business since 2018

Free estimates

Warranties offered

"We are very pleased with the solar panels, battery and energy system installed by Lumina Solar. Their sales pitch was informative, more than pressure sales. We discussed options available for solar and we selected Lumina Solar after considering two other companies. All of their team members were professional and thorough. We even experienced a small problem with our installation and their CEO stepped in to make things right, without hesitation. We highly recommend Lumina Solar to anyone who is actively looking to install solar panels for their home."
Pikesville, MD
Fairfax County, VA
Montgomery County, PA
Ellicott City, MD
Install Crew!

+16

Response time2 days
Recommended by92%of homeowners
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Avatar for ADUU SOLAR ENGINEERING LLC
ADUU SOLAR ENGINEERING LLC
5.0(
4
)

Serving Harmans, MD and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"Great company. They completed our installation within 4 weeks and the inspection took place one week after that. Very satisfied with their service."
Residential Solar
Residential Solar
Residential Solar
Silver Spring Project
Silver Spring Project

+3

Response time10 hrs
Response rate95%
7 neighbors recently requested a quote
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Avatar for HPC Services
HPC Services
4.7(
23
)

Serving Harmans, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Warranties offered

"I won't know until next week how it went so hopefully it will still be 5 stars. They will start on installation soon. So far they have been very responsive and professional. Thanks, Janice"
installing a boiler refractory blanket, and cleaning inside of boiler
installed straight ac unit
rooftop package units
replacing a heat exchanger on an rtu
past work

+12

21 neighbors recently requested a quote
Recommended by66%of homeowners
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Avatar for SOL CONTRACTING, LLC
SOL CONTRACTING, LLC
5.0(
4
)

Serving Harmans, MD and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

SOL CONTRACTING, LLC is the leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!\n

Response time7 hrs
Response rate96%
4 neighbors recently requested a quote
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Avatar for Laureless Realty Construction
Laureless Realty Construction
5.0(
5
)

Serving Harmans, MD and surrounding areas

Approved

In business since 2022

Free estimates

Warranties offered

"I’ve worked with them for over a year on multiple commercial projects. I’d recommend them for any residential or commercial projects. Communication is excellent and efficiency has been great."
Roof Repair
Roof Repair
Roof Repair
Roof Repair
Roof Repair

+7

2 neighbors recently requested a quote
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Avatar for Remedy Plumbing and Drain Cleaning
Remedy Plumbing and Drain Cleaning
4.9(
65
)

Serving Harmans, MD and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

"Within 24 hours of my posting the need to replace my water heater the work was done - very efficient and easy!"
Additional Photos
Additional Photos
1 neighbors recently requested a quote
Recommended by92%of homeowners
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Avatar for Wallace Plumbing
Wallace Plumbing
5.0(
22
)

Serving Harmans, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"I am very satisfied with the work that was done. Very professional and knowledgeable. I highly recommend Wallace Plumbing."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+14

Response time1 day
Recommended by95%of homeowners
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Avatar for Tesla, Inc
Tesla, Inc
New to Angi

Serving Harmans, MD and surrounding areas

Approved (Corporate)

In business since 2015

Free estimates

Warranties offered

Tesla Energy provides an all‑in‑one solar‑plus‑storage solution for your home. Sleek, high‑efficiency solar panels paired with Powerwall help you save on electricity bills and protect your homes from outages. The Tesla app gives you real-time visibility into your energy production, usage and savings—and lets you earn money by supporting the grid through Tesla's Virtual Power Plant. Every system is engineered and installed end‑to‑end by Tesla, delivering a modern aesthetic and the confidence that your home is powered by the most advanced renewable energy ecosystem. With our Price Match Guarantee and exclusive incentives, you can be confident you're getting the best value in home energy.

California Home I
California Home I
California Home I
Texas Home
Texas Home

+3

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Solar Panels questions, answered by experts

Rooftop solar panels supply energy to a single household, where a solar farm can power multiple homes at once with clean energy. Residential rooftop solar panels cost more per watt with a lower project total, and those panels only service the residence they are installed on (in most circumstances). With a solar farm, multiple households can buy into the project and share the overall cost.

Yes, a solar panel can power a TV without a battery, but only if the sun is shining and the panel is generating enough energy. Your solar panel and TV must have the same voltage, and you should install a charge controller and inverter between them so power surges don’t destroy your TV. To watch TV at night, in the early morning and late afternoon, and on cloudy days, your home must be tied to the power grid.

Solar panels should get at least four to six hours of direct sunlight daily. It’s even better if sunlight reaches panels between the peak hours of 10 a.m. and 3 p.m. This is enough to power a home, depending on your solar system’s size and energy needs. Remember that panels will generate some power under cloudy skies or in the shade, and many systems compensate for lower sun exposure by drawing energy from the grid or battery storage.

While you can minimally overshoot the number of solar panels you need for your home, it's not smart to go too far. Not only is the extra cost unnecessary, but your state may put caps on how much energy your home can produce and send back to the grid. It is always best to work with a solar energy professional to determine the best system size for you.

You can install solar panels on a metal roof, but it will require some additional thought and care versus a traditional asphalt shingle roof. That’s because heat dissipates off a metal roof differently than asphalt or wood, so you may need to space the panels further from the roof. However, a pro can help you with the details and provide a safe and effective installation.

The Harmans, MD homeowners’ guide to solar panel services

From average costs to expert advice, get all the answers you need to get your job done.

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