Solar Installers Setauket

Find the best Residential Solar Installers in Setauket

Get up to 3 Solar Panel Installers quotes for your project today! Compare profiles, reviews, accreditations, portfolio, etc... and choose the best service.

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  • Ava Community Energy
    3.2
    Suite 2300, Oakland, CA, 1999 Harrison Street, 94612, US

    Ava Community Energy (Ava) is a public power agency that provides greener energy, low rates, and local community benefits. Ava is on a path to provide 100% carbon-free electricity to all customers by 2030. Ava has programs that save money and energy, including making it easier for customers to transition to clean and local energy, while reducing monthly energy bills.

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  • CalSolar
    5
    580 N. Wilma Ave Suite H, Ripon, CA, 95366, US

    CalSolar is a family owned and operated business with our headquarters based out of Ripon, CA. CalSolar is one of the Central Valley’s top-rated residential, commercial, agricultural, and small utility scale solar installation companies. It’s our mission to help agribusiness, municipalities, home, and business owners become less dependent on utility companies and obtain independence through solar power. With guidance from the experts at CalSolar, you’ll be given a variety of solar power options to select the best system for you.

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  • Save a Lot Solar
    5
    123 Solar Way, Oakland, 94607, US

    SAVE A LOT SOLAR is the SF Bay’s Top Rated Solar and Battery Installer. We install turnkey photovoltaic solar panel systems and energy storage systems in the San Francisco Bay including, Alameda County, Contra Costa County, and Marin County. WE MAKE GOING SOLAR EASY. From Rooftop PV to Energy Storage Systems, Save a Lot Solar will handle all of your renewable energy needs while treating you like family.

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  • California Home Solar
    4.9
    123 Solar Way, Beverly Hills, CA, 90210, US

    California Home Solar is a leading provider of solar energy solutions, offering a range of services including residential and commercial solar installations, ground mount systems, roofing remodeling, energy-efficient windows, insulation services, and HVAC installations. With over 36 years of experience in the industry, the company has established itself as a trusted name in the solar energy sector. Their commitment to providing high-quality, eco-friendly solutions has earned them numerous accolades, including being named a Top Solar Contractor in 2015 and 2016.

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  • NorthStar Solar Inc
    5
    822 Hartz Way, Suite #240, Danville, 94526, US

    NorthStar Solar & Painting is a local business that specializes in solar installation, roofing, battery backup, and EV charger installations. They offer a comprehensive all-in-one solution for customers' energy needs. The company is located in Downtown Danville and serves the Bay Area and Central Valley. NorthStar Solar & Painting prides itself on transparency, quality, and customer satisfaction, offering competitive advantages such as combining roof replacement with solar installation and providing 25-year manufacturer warranties.

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  • American Roofing & Solar Panels Discovery Bay
    N/A, US

    American Roofing & Solar is one of the fastest growing networks of reputable roofing and solar companies in the country. We specialize in roof repairs, replacements, solar panels and emergency services. Need help with your roof? Contact us today or find a location near you!

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  • Capital City Solar
    4.8
    Roseville, CA, 111 Derek Place, 95678, US

    Capital City Solar is the most trusted solar contractor you can partner with for maximizing utility savings with solar and storage. Get your installation reserved today!

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  • CALIFORNIA SOLAR SERVICES, INC
    5
    123 Solar Way, Los Angeles, 90001, US

    California Solar Services is dedicated to providing the best solar installation services to customers. Their mission is to help customers save money on energy bills while reducing environmental impact. They use the latest technology and techniques for efficient installations and only use high-quality solar panels and equipment.

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  • Evolution Energy
    4.6
    9102 Firestone Blvd, Suite G, Downey, 90241, US

    At Evolution Energy, we are your trusted partner for comprehensive solar energy solutions, whether for your home or business. Our commitment goes beyond just providing top-tier solar products; we ensure that your investment is backed by reliability and longevity. In a market flooded with low-cost alternatives from fledgling companies, we stand firm on our decade-long legacy, offering a ten-year warranty on all our work and installing solar panels backed by a manufacturer’s twenty-five-year guarantee. Since our establishment in 2009, Evolution Energy has continued to thrive, dedicated to upholding the quality of our installations and supporting our clients’ sustainable energy goals.

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  • Solar Installation Group, Inc.
    4.9
    123 Solar Way, Suite 100, Sonora, 95370, US

    SIG Solar is a leading provider of solar and alternative energy installation. We sell and install residential, commercial and agricultural solar. SIG Solar is proud to be locally owned and to serve the Northern California and Central Valley. We are a family owned and operated business with over 3 decades of experience and our state-of-the-art solar technology, SIG Solar is leading the industry in innovation. We pride ourselves in our dedication to our clients when it comes to going solar in Northern California.

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Frequently Asked Questions About Solar Installers

Have questions about going solar? Find answers to common inquiries about solar panel installation and connecting with reputable Solar Installers in USA.

Do I need to replace my roof before installing solar panels?

It's not always necessary to replace your roof before installing solar panels. If your roof is in good condition and has several years of life left, solar panels can be installed on it. However, if your roof is nearing the end of its lifespan or shows signs of damage, it's advisable to replace it before the solar installation to avoid the cost and hassle of removing and reinstalling panels later. A solar installer can help assess your roof's condition and advise on whether a roof replacement is necessary.

What happens to my solar panels during a power outage?

During a power outage, a grid-tied solar system without battery storage will automatically shut off for safety reasons. This is to prevent solar energy from backfeeding into the grid and posing a hazard to utility workers. If you have a battery storage system, your solar panels can continue to provide power to your home during an outage.

What is the lifespan of solar panels?

Most solar panels have a lifespan of 25-30 years or more. Even after 25 years, panels will still produce electricity, but their efficiency may gradually decline over time. Reputable manufacturers offer warranties that cover defects in materials and workmanship for a significant portion of the panel's lifespan.

Will solar panels work during cloudy days or at night?

Solar panels still generate some electricity on cloudy days, although their output will be lower than on sunny days. They do not generate electricity at night. This is why battery storage can be a valuable addition to a solar energy system, as it allows you to store excess energy generated during the day for use at night or during periods of low sunlight.

Do I need to replace my roof before installing solar panels?

It's not always necessary to replace your roof before installing solar panels. If your roof is in good condition and has several years of life left, solar panels can be installed on it. However, if your roof is nearing the end of its lifespan or shows signs of damage, it's advisable to replace it before the solar installation to avoid the cost and hassle of removing and reinstalling panels later. A solar installer can help assess your roof's condition and advise on whether a roof replacement is necessary.

What happens to my solar panels during a power outage?

During a power outage, a grid-tied solar system without battery storage will automatically shut off for safety reasons. This is to prevent solar energy from backfeeding into the grid and posing a hazard to utility workers. If you have a battery storage system, your solar panels can continue to provide power to your home during an outage.

What is the lifespan of solar panels?

Most solar panels have a lifespan of 25-30 years or more. Even after 25 years, panels will still produce electricity, but their efficiency may gradually decline over time. Reputable manufacturers offer warranties that cover defects in materials and workmanship for a significant portion of the panel's lifespan.

Will solar panels work during cloudy days or at night?

Solar panels still generate some electricity on cloudy days, although their output will be lower than on sunny days. They do not generate electricity at night. This is why battery storage can be a valuable addition to a solar energy system, as it allows you to store excess energy generated during the day for use at night or during periods of low sunlight.