Solar Installers Hillandale

Find top Solar Energy Companies in Hillandale

Receive up to 3 Solar Installation Company quotes for your project today! Compare profiles, reviews, accreditations, portfolio, etc... and choose the best service.

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  • Solar Power and Heating
    17301 Old Vic Blvd, Olney, MD, Our Lady of Good Counsel High School, 20832, US

    Falcon Solar Fund is a Special Purpose Entity (SPE) formed to hold ownership of the power generating equipment and other assets and liabilities relating to the Project. The Project consists of a 250 kW rooftop photovoltaic system that began generating power at Our Lady of Good Counsel High School (OLGCHS) in Olney, Maryland in August 2016. The power generated by the Project is purchased by OLGCHS pursuant to a Power Purchase Agreement (PPA) for a term of 20 years. The Project was developed by SPH Solutions LLC, an integrated energy services company.

  • Solar United Neighbors
    4.4
    1350 Connecticut Ave NW, Ste 412, 1350 Connecticut Ave NW Ste 412, Washington, 20036, US

    Solar United Neighbors is a community of people building a new energy system with rooftop solar at the cornerstone. They help people go solar, join together, and fight for their energy rights.

  • Advanced Solar
    4.9
    80 M St SE Washington DC, Washington DC, 20003, US

    Advanced Solar specializes in the design, engineering, and build-out of commercial systems for schools, churches, and government buildings. We will structure a solution that provides immediate cash flow and help your organization capitalize on all of the applicable credits and incentives.

  • Pure Solar Systems
    5
    1801 McCormick Drive, Largo, MD, 20774, US

    Pure Solar Systems is a leading provider of solar energy solutions, dedicated to helping individuals and businesses reduce their carbon footprint and save on energy bills. With a focus on sustainability and customer satisfaction, Pure Solar Systems offers a range of services including residential solar, commercial solar, solar farms, and free energy audits.

  • Core Energy Works, LLC
    5
    Newark, Delaware, 19702, US

    CORE Energy Works provides engineering services to the PV (Photovoltaic) industry. Our services include testing PV modules of all makes for performance and reliability. We test solar modules in the field or in our facility in Newark Delaware.

  • Truly Solar Inc
    5
    9701 Apollo Drive, Largo, Maryland, 20774, US

    Truly Solar Inc. specializes in providing eco-friendly energy solutions through solar systems. They offer a variety of services including solar system repair, solar farm services, roof top solar panels, vehicle charging stations, ground mount solar installation, off-grid battery backup, and solar patio covers. Their mission is to assist homeowners and businesses in choosing the optimal method to power their lives, enhance their community, and preserve the environment.

  • District Energy LLC
    5
    123 Solar Street, Suite 100, Washington, 20001, US

    District Energy LLC is a trusted solar company in the Metropolitan DC area, providing affordable, clean, and renewable energy solutions to residents, businesses, and government agencies. Their mission is to help transition away from fossil fuels toward clean, renewable sources of green energy. With a turn-key process, they design and install solar panel systems, including handling all permits and assisting with incentives.

  • Capital Solar Group
    5
    123 Main St, Suite 100, Washington, 20001, US

    Capital Solar Group is a locally recognized solar services provider founded on over 40 years of solar industry experience. Our track record of experience and integrity has enabled us to be a part of some of the most successful commercial solar projects and portfolios in Maryland, Virginia, and Washington D.C. Our approach to providing premium commercial solar assets begins with strong client relationships, which allow us to identify and execute project goals and objectives. Our team works diligently to equip all organizations with in-house solar energy systems that will power them into the future.

  • General Solar Company
    4.9
    123 Main St, Suite 100, Rockville, 20850, US

    General Solar Company has been providing professional window film and glass coating installations for residential and commercial properties since 1969. Our success over the past 50 years is directly tied to our expertise. All of our professional installers have been with us for over 20 years and our salesperson has been with us for over 30 years. At General Solar Company, our expert team has the experience to help you identify the best window film product for your unique needs and budget.

  • Mission Green Solar LLC
    Mission Green Solar LLC, 123 Solar Street, Solar City, 12345, US

    Mission Green Solar LLC is a leading solar installation company in the USA, focusing on customer service and personal attention to the unique needs of each customer. They believe in renewable green energy and aim to provide cost-effective and energy-efficient solutions. They are expanding to serve all 50 states across the USA.

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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.

What are the different types of solar panels?

The most common types of solar panels are:
  • Monocrystalline: Made from a single silicon crystal, known for high efficiency (typically 18-22%) and sleek black appearance.
  • Polycrystalline: Made from multiple silicon crystals, slightly less efficient (15-17%) but often more affordable than monocrystalline.
  • Thin-film: Made from thin layers of photovoltaic material, lower efficiency (8-12%) but can be flexible and lightweight.
The best type of panel for your project will depend on your budget, roof space, and desired energy output.

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.

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 are the different types of solar panels?

The most common types of solar panels are:
  • Monocrystalline: Made from a single silicon crystal, known for high efficiency (typically 18-22%) and sleek black appearance.
  • Polycrystalline: Made from multiple silicon crystals, slightly less efficient (15-17%) but often more affordable than monocrystalline.
  • Thin-film: Made from thin layers of photovoltaic material, lower efficiency (8-12%) but can be flexible and lightweight.
The best type of panel for your project will depend on your budget, roof space, and desired energy output.

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.

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.