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TRUSTED BY MILLIS, MA HOMEOWNERS

  • Average homeowner rating star icon4.9
    Average homeowner rating
  • Verified reviews icon16
    Verified solar panel services reviews

Find Solar panel pros in Millis

Avatar for ReVision Energy
ReVision Energy
4.9(
134
)

Serving Millis, MA and surrounding areas

Approved

In business since 2009

Free estimates

Warranties offered

"Solar panel installation on roof of home went very well. Scheduled in May, install occurred in mid-August. SunBug was not the cheapest option, but very professional & prompt in communicating the details and coordinating the necessary paperwork with the electrical company. The installers worked quickly and did a fantastic job. I was nervous about having them work with the electrical system in a new home, but they were able to integrate with the circuit breaker with no issues and worked with me to make the necessary installed equipment (switch, meter, conduit down to roof, inverter, etc...) as unobtrusive as possible. We had a small wrinkle with their ability to install on a low-pitch dormer, but it was resolved after about a day, and I couldn't be happier with the quality of the work. Solar panels are generating about as much power as advertised, and though it has only been a few months there have been no hardware issues so far."
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+29

Response time8 hrs
Response rate100%
1 neighbors recently requested a quote
Avatar for Solar Medix
Solar Medix
4.6(
11
)

Serving Millis, 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%
108 neighbors recently requested a quote
Avatar for Rodenhiser Home Services
Rodenhiser Home Services
4.4(
522
)

Serving Millis, MA and surrounding areas

Approved

In business since 1928

Emergency services offered

Warranties offered

"The Units are great. They were in and out in a few days. Everything went as expected. They are a little higher in price than others, but well worth the cost."
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46 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for NEC Electric
NEC Electric
3.9(
108
)

Serving Millis, MA and surrounding areas

Approved

In business since 1978

Free estimates

Warranties offered

"I had Jay evaluate and work on several projects in our home in March 2020. The cost was great, work impeccable, job site cleaned so well once completed. The guys did everything I needed and offered suggestions, so it was done correctly. I called Jay again in October 2020 when a truck driver took out a pole in front of our home and along with the main electricity going into our home. He was here as soon as possible, repaired our main electric, city, and brought the 100+-year-old home up to code. Everything is corrected to code and with exceptional service. Update: 09/07/2021 Honest, reliable, fair, and neat. Update: 02/21/2021 Jay and the crew were professional, on time, knowledgeable, and clean. Members wore masks. They were courteous and respectful. Fantastic group to work with and be around. I highly recommend their service."
EV Charger Install
Panel Replacement
Speciality Lighting Installation
Exterior Condenser
Interior mini split

+1

Response time30 mins
83 neighbors recently requested a quote
Recommended by78%of homeowners
Avatar for Northeast Power, LLC
Northeast Power, LLC
5.0(
3
)

Serving Millis, MA and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"My solar inverter stopped working in my existing solar system, and since my original installer went out of business, I had a hard time finding someone to replace the inverter provided by SolarEdge. It was a small job, and most large companies weren’t interested, while those willing to help were booked out for at least a couple of months. I contacted Justin, and he replaced the inverter within just a few days. He was very friendly, efficient, and offered a very reasonable price. Justin was also extremely knowledgeable, explained everything clearly, and kept me updated throughout the process. He arrived on time, completed the work neatly, and made sure the system was running perfectly before leaving. Overall, his professionalism, honesty, and dedication to customer satisfaction made the whole experience stress-free and smooth."
Northeast Power
Northeast Power
Northeast Power
Northeast Power
Northeast Power

+2

57 neighbors recently requested a quote
Recommended by66%of homeowners
Avatar for Modern Energy
Modern Energy
4.6(
11
)

Serving Millis, 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%
172 neighbors recently requested a quote
Avatar for Tesla, Inc
Tesla, Inc
New to Angi

Serving Millis, MA 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

Yes, it is possible to install solar panels on a tar and gravel roof, but it is not the ideal roofing material for a solar installation. The process requires roof penetrations to install the solar racking system. While installers will seal these penetrations, they still increase the risk of leaks. This risk is higher on tar and gravel roofs, which are often flat. Flat roofs are more prone to leaks than sloped roofs because they can pool water during heavy rain and hold snow for longer periods, exposing the roof to more moisture.

On average, a typical fridge uses 115 kWh per month. With eight hours of sunlight per day, a 100-watt solar panel can produce 30 kWh per month. This means you’ll need at least four dedicated panels to power the refrigerator with solar energy. Consult with a solar power specialist to get a more accurate estimate.

Yes, you can connect an inverter directly to your solar panels without solar battery storage if your home is connected to the power grid. However, most pros don’t recommend a direct connection because solar panels don’t put out steady voltage. It’s always best to install a charge controller between your solar panel and your inverter to regulate the flow of energy and ensure a stable power supply.

The best way to know if your roof can support solar panels is to hire a structural engineer. They’ll look at your roof and approve the design of your solar panel system or suggest changes. The best roofing for solar panels is made from strong materials like asphalt shingles and metal, but tile and gravel will work. Softer materials like thatch or temporary structures are not a good fit.

You can install solar panels on a flat or pitched roof, but keep in mind that they will need to rest at a 30- to 50-degree tilt for optimal sun absorption. It costs more to install solar panels on a flat roof because you will need to install a framing system and likely hire a structural engineer. If your roof has a pitch of more than 40 degrees, it may not be a good candidate for solar panels.

The Millis, MA homeowners’ guide to solar panel services

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