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TRUSTED BY LOWELL, MA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon38
    Verified solar panel services reviews

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

Avatar for Solar Medix
Solar Medix
4.6(
11
)
Solar Panels For Electric System - RepairSolar Panels For Electric System - Repair - For Business

Serving Lowell, MA and surrounding areas

Approved

In business since 2016

Free estimates

Warranties offered

"I contacted Solar Medix replace two DC string inverters on our 15 year old solar array. As it turned out, they were able to correct some wiring instead of replacing the inverters! Thank you for doing a fantastic job! They saved us a few thousand dollars! And I highly recommend them!"
Junction
blown over ground mount array
America
little rain never hurt no panel
unirac flex

+19

Response time1 day
Response rate92%
96 neighbors recently requested a quote
Avatar for Morris Heating & Air Conditioning
Morris Heating & Air Conditioning
4.8(
81
)
Solar Water Heater System - InstallSolar Water Heater System - Install - For BusinessSolar Water Heater System - Repair+1 more

Serving Lowell, MA and surrounding areas

Approved

In business since 1998

Free estimates

Emergency services offered

"We worked with Andy, Matt and Alex to have a Mitsubishi split system installed in our home and they did an excellent job explaining the system and installing it. They worked with us in choosing the location and type of units we wanted with regard to function and aesthetics. Everyone was very pleasant and accommodating and the house was left in perfect condition each day when they left. We highly recommend this company!"
Additional Photos
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+8

4 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Better Solar Solutions, LLC
Better Solar Solutions, LLC
5.0(
2
)
Solar Panel InstallSolar Panels For Electric System - Install - For Business

Serving Lowell, MA and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

We pride our company on reliability, great communication, \nintegrity, and quality work. We are experts in our trade and will do our best \nto keep you as educated as we can on your particular task or project. We are locally owned and operated. Give us a call today, we look forward to earning your business!

Projects
10 neighbors recently requested a quote
Avatar for Modern Energy
Modern Energy
4.6(
11
)
Solar Panel InstallSolar Panels For Electric System - Install - For Business

Serving Lowell, MA and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"The guys at Modern Energy did an excellent job, Ryan was VERY responsive and got me the best deal possible. These past two summers showed how beneficial this type of system mini-splits are. Highly recommend!"
Fujitsu System in Paxton
Mitsubishi Multi-Zone Heat Pump System
Fujitsu System in Paxton
Mitsubishi Multi-Zone Heat Pump System
Fujitsu System in Paxton

+4

Response time3 days
Response rate100%
30 neighbors recently requested a quote
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Solar Panels FAQs, answered by experts

The best solar-panel mounting system will depend on your property layout, but you’ll typically want to try for south-facing panels to get the most sun. Roof mounting and wall mounting are both popular, but if your well setup is far away from buildings and other structures you can also set up a freestanding aluminum frame to mount your panels.

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.

Solar panels can pay for themselves in five to 15 years, depending on the cost of your system, how much energy it generates, whether you qualify for incentives or power buybacks, and the price of energy in your area. Solar panels pay for themselves over time as they lower electricity bills, so it will take time to recoup your initial investment. However, the longer you have your system, the more money you can save and earn.

You shouldn’t hook up a solar panel directly to a battery. That can damage the solar battery and your appliances over time. Instead, install a charge controller between your solar panel and solar battery. Charge controllers regulate voltage, prevent overcharging, and minimize the amount of electrical current to protect your battery from voltage spikes.

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 Lowell, MA homeowners’ guide to solar panel services

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