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TRUSTED BY SMITHTOWN, NY HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon41
    Verified solar panel services reviews

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

Avatar for SUNation Solar Systems
SUNation Solar Systems
4.7(
115
)
Solar Panel InstallSolar Panels For Electric System - Install - For BusinessSolar Panels For Electric System - Repair - For Business

Serving Smithtown, NY and surrounding areas

Approved

In business since 2003

Free estimates

Warranties offered

"Sunation installed solar panels for us 9 years ago which included installation of a lifetime roof. Several years ago squirrels gnawed on some of the wires. They were quick to repair and provided a solution to eliminate the problem. Our electric bills after installation are around $400 a year versus what I estimate with inflation would be $4,000 per year had we not installed the panels. Our 10,000 KWH system still produces about $12,000 KWH per year."
Residential Solar in Wading River
Residential Solar in West Islip
Residential Solar in Massapequa
Beautiful solar installation
Beautiful solar installation

+40

Response time1 day
Response rate86%
3 neighbors recently requested a quote
Avatar for Ed's Green Energy
Ed's Green Energy
4.6(
7
)
Solar Panel InstallSolar Panels For Electric System - Install - For BusinessSolar Water Heater System - Install+1 more

Serving Smithtown, NY and surrounding areas

Approved

In business since 2013

Free estimates

Credit card accepted

"Ed is very professional and knowledgeable about all aspects of his business. He has been thorough and patient in educating me about the value of solar and his company in particular. I look forward to working with him."
McCain Residence
Solar City arrives to do the onsite survey
Professional Staff  Getting to work
Stage 3 the design is finished
Sketch of placement of panels

+12

2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Bright Light Energy Corp.
Bright Light Energy Corp.
4.2(
5
)
Solar Panels For Electric System - Repair

Serving Smithtown, NY and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

"In order to get my roof repaired, I had to get my solar panels taken down and replaced. Bright Light Energy Corp got the job done for $400 less than my original quote and began work the day after I contacted them. The first company had a 30-day wait. They are clearly professionals who know their business and provide a well-done service in the time and cost they quote. I highly recommend this company."
Response time11 hrs
4 neighbors recently requested a quote
Recommended by33%of homeowners
Avatar for Momentum Solar
Momentum Solar
New to Angi
Solar Panel Install

Serving Smithtown, NY and surrounding areas

Approved

In business since 2017

Free estimates

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

Fritz L.
Fritz L.
Fritz L.
Fritz L.
Fritz L.

+6

Response time2 days
Response rate100%
18 neighbors recently requested a quote
Avatar for Tesla, Inc
Tesla, Inc
New to Angi
Solar Panel Install

Serving Smithtown, NY 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

VELAZ SOLAR LLC
New to Angi
Solar Panel Install

Serving Smithtown, NY and surrounding areas

Approved

In business since 2021

Credit card accepted

Offers commercial services

Velaz Slar is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business

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Solar Panels FAQs, answered by experts

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.

In most states, solar installers need to be licensed and insured as solar professionals, although some states don’t have specific requirements for installers. You can use our state licensing tool to check if an installer you’re considering hiring holds the proper licensing. No matter where you live, a member of your solar panel installation company must be a certified electrician to connect your panels to your home and the electric grid.

For most U.S. homeowners, switching to solar energy is an excellent investment. A properly sized solar array can significantly reduce your electric bill, saving money on utilities every month. Most homeowners enjoy savings that cover the cost of their solar systems within 12 years and then turn a profit. Additionally, federal and state tax incentives are available that help make solar an even better and more profitable investment.

  • Installing a new electrical meter box

  • Replacing your meter base

  • Replacing your service entrance cable 

The cost to install or upgrade an electrical meter box ranges from $100 to $650, including $50 to $250 for the unit. The meter base passes the power from your electric company to your panel. The cost to replace a meter base is roughly $50 to $250. 

Service entrance cables are electrical cables with multiple wires, bringing power from electrical companies to residential buildings. The cost to replace a service entrance cable ranges roughly from $1,000 to $1,500.

Solar roofing shingles may qualify for significant federal tax incentives through programs like the Residential Clean Energy Credit, which offers up to 30% of installation costs through 2032. State and local governments often provide additional credits, and utility companies may offer further rebates or net metering programs, depending on the state. Just look into the qualification requirements beforehand because installation, documentation, and technical standards can impact eligibility. Consult the current guidelines and a tax professional to maximize available benefits.

The Smithtown, NY homeowners’ guide to solar panel services

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