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Top-Rated Solar panel pros in Harrington - Updated Nov 2026

Avatar for Seaside Plumbing, Inc.
Seaside Plumbing, Inc.
4.6(
18
)
Solar Water Heater System - InstallSolar Water Heater System - Install - For BusinessSolar Water Heater System - Repair+1 more

Serving Harrington, DE and surrounding areas

Approved

In business since 2003

Emergency services offered

Warranties offered

"Everything was very timely, and as you know, often call backs are hard to get from contractors. When I called for an estimate, a response from the office was within minutes and the Technician (Ryan) was there the next day to meet me and to do the estimate. The office called me 40 minutes ahead of time to let me know he was on his way. The Technician on sight was very cordial, listened, answered any questions that I had and as a result, he explained in detail just what they were going to do. An estimate was immediately given on sight. Afterwards, I had a couple of more questions, so I called the office and spoke with the owner, Josh. He was very easy to talk to and took all the time that was needed to answer my other questions. After it was decided that they were awarded the job, the Technician (Elliott) and his crew (Aaron and Zack) were there the very next morning to do the work. Again, they called me ahead of time to let me know they were on their way. The job went very well from start to clean-up. Elliott, Aaron, and Zack worked great together. From my experience, I have no doubt that I would hire Seaside Plumbing again and recommend them to anyone. A big thumbs up on this one for which I am grateful. Thank you Seaside."
Before
After
Venting
Master Bath
Master Bath Vanities

+6

Response time4 days
Response rate100%
2 neighbors recently requested a quote
Avatar for Tesla, Inc
Tesla, Inc
New to Angi
Solar Panel Install

Serving Harrington, DE 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

Avatar for Powur Solar Sales
Powur Solar Sales
5.0(
5
)
Solar Panel InstallSolar Panels For Electric System - Install - For BusinessSolar Panels For Electric System - Repair+1 more

Serving Harrington, DE and surrounding areas

In business since 2022

Free estimates

"Excellent service from beginning to end. My favorite part was the consultation where I saw exactly what I was going to save monthly and over the long term. Also, a lot of solar consults I went through did not explain SRECs, very important to know about!"
Solar Panels Project
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+3

Recommended by100%of homeowners
Avatar for Orbit Water Solutions
Orbit Water Solutions
4.8(
44
)
Solar Panel InstallSolar Panels For Electric System - Install - For BusinessSolar Panels For Electric System - Repair+5 more

Serving Harrington, DE and surrounding areas

Free estimates

Emergency services offered

Credit card accepted

"We have been using the Orbit Water Solutions filtration and reverse osmosis system for a month with absolutely no problems. From the time of the install -- the crew was prompt, efficient (install took only a couple of hours) and courteous -- our experience has been overwhelmingly positive. Our water previously was full of all manner of minerals and chlorine, but now it's soft and more pleasant to drink and bathe in. My wife is already talking about how nice her hair feels after washing. I notice that my skin and scalp are less itchy after showering. We plan to retire and relocate soon, so another great feature of Orbit's system is that we can take it with us. Orbit says they'll uninstall here and arrange to have it installed in our new home, even if it's in a market the company normally doesn't serve."
Additional Photos
Additional Photos
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Additional Photos

+9

Recommended by97%of homeowners
Avatar for Orbit Energy & Power, LLC
Orbit Energy & Power, LLC
3.7(
12
)
Solar Panel InstallSolar Panels For Electric System - Install - For BusinessSolar Panels For Electric System - Repair+5 more

Serving Harrington, DE and surrounding areas

In business since 2017

Free estimates

Emergency services offered

"Very good, almost great. The install team arrived on time, confirmed work order & started the job. In about 4.5 hrs, power was applied & we started to get heat. A quick overview of the HAVC system was given, balance paid all questions answered and there were smiles on most faces. The sales person described the operation of the new HAVC to be quieter than current system and it is. However, the term quieter was not expressed in db difference so a service tech came out and was able to discuss the issue. The whole evolution was a positive event and we will gladly refer Orbit Energy & Power LLC, as a HAVC company that I will work with again."
Recommended by72%of homeowners
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Solar Panels FAQs, answered by experts

Yes, you have to get on the roof to cut a hole for solar tubing. It's not possible to complete the job from inside your house by simply cutting through the ceiling. So if you want to go the DIY route, remember to use safe ladder practices. If you’re not comfortable climbing on your roof to install solar tubes, hire a pro who has the tools and expertise to do the job safely.

It’s possible that installing solar panels can lead to mold on the roof. The panels themselves are not the issue. Problems caused by improper installation—such as roof leaks and mounts that aren’t sealed properly—can cause mold. Another potential cause of mold is debris accumulation under panels, which can trap moisture. If you live somewhere with extreme snow, rain, or hail, your home could be more prone to mold.

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.

Not all homes are suited for solar panel systems. Older roofs or those in poor condition may need repairs or replacement before solar panels can be installed. Some other factors to consider are the amount of sunlight your roof receives, the roof’s orientation and pitch, and any shading from nearby trees or buildings.

You can start narrowing your search for a reputable solar company by finding local, regional, and national companies that service your area and maintain positive reviews online. You should also check the Better Business Bureau’s (BBB) website to see if the company has complaints filed against them. Next, contact the remaining candidates and ask about installation timelines, warranty coverage, and financing options. Choose a company that offers a labor warranty that lasts at least 10 years and prioritizes cash purchases and solar loans.

The Harrington, DE homeowners’ guide to solar panel services

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