4.7

(245 Rating & Review)

(603) 774-7663

One of the Top Solar Companies in Bedford, NH

  • Lifetime Workmanship Warranty
  • Discounts for Both Roofing and Solar
  • Same-Day Emergency Tarping or Patching
(603) 774-7663

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    One of the Best Solar Companies in Manchester, NH

    Sentry Roofing & Solar has been one of the top solar companies in Bedford, NH for the last 20 years. We install solar panels all across New Hampshire and northern Massachusetts. Our expert team is ready to guide you through the process, ensuring you make the most out of your solar investment. At Sentry Roofing, we use AI design technology to customize every solar solution to your home. We offer a variety of panel options and a 25-year labor warranty, ensuring you get the best fit for your needs and peace of mind for years to come. Reach out to one of the top solar companies Manchester, NH has to offer today to start your solar transformation.

    Benefits of Solar Energy

    Choosing solar energy is not just an environmentally conscious decision, but it’s also a smart financial move. Here are some key benefits of hiring one of the top solar companies in Bedford, NH for installation:
    • Significant savings on energy bills
    • Increased property value
    • Reduced carbon footprint
    • Energy independence
    Don’t wait to reap these benefits. Contact Sentry Roofing for your solar needs.

    Why Choose Us Among Solar Companies in Bedford, NH?

    We’ve been in business for 20 years. We know how important customer service is. We do our best to give our customers a great service at a fair price. Here are a few benefits of working with Sentry amidst solar companies Manchester, NH has to offer:

    • We offer financing options to make solar energy accessible to all
    • Expect a free estimate by the next business day
    • Provide top-quality products at a fair price
    • We are the only roofing and solar company in NH
    • Our installers are factory trained, ensuring quality and efficiency
    • Enjoy discounts if you opt for both roofing and solar services

    Ready to experience the difference? Get in touch with one of the best solar companies in Bedford, NH and the surrounding areas today!

    Contact One of the Leading Solar Companies in Manchester, NH for a Free Estimate!

    Start your journey towards a sustainable and cost-effective energy solution with Sentry Roofing. Whether you’re interested in solar installation, additions, or replacements, our team is ready to assist. Call (603) 774-7663 today to get started.
    What is solar energy?

    Scientists have known for many years that the sun emits enormous amounts of energy. Solar energy is contained in the sun’s rays that strike the earth each day and is the most abundant energy source on the planet. Enough sunlight hits the Earth’s surface in 1 1/2 hours to power the entire world’s electricity consumption for a year!

    Photovoltaic cells are the most common method for capturing the sun’s energy and converting it into electricity. They are made from materials such as silicon and convert photons from the sun’s rays directly into electrons to produce an electric current.

    Photovoltaic systems are relatively simple. Photovoltaic cells are wired together to form a module, also known as a solar panel. Panels are linked together in a circuit to form an array, which is mounted on rooftops or in open spaces in a way that provides maximum exposure to the sun. The array is connected to an inverter and the wiring necessary to connect these devices to your home electric system.
    The amount of sun available to generate energy varies depending on latitude (sun angle), average cloud cover, and clear exposure to the sun. New Hampshire averages about 4.1 hours of sun per day and ranks 18th among US states in solar potential.
    The best way to determine if your home is suitable for solar installation is to consult with solar companies in Bedford, NH. They will assess your location to determine if your rooftop or ground mount location has the correct exposure to the sun’s rays, and how much shading can be expected from surrounding trees.

    The capacity of a solar system used to generate electricity is measured in kilowatts. One kilowatt equals 1,000 watts. Before moving forward with solar companies in Manchester, NH, you’ll want to review your annual kilowatt-hour consumption. This review will help in determining how much electricity you need to produce and will help you choose the solar system size that meets your budget and energy needs.

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    At certain times, particularly on sunny days when home energy use is low, a member-owned solar system may generate more energy than is used. Because member PV systems are connected to your utility company’s power lines, electricity can flow both ways; to the member’s home from the utility company, and the member PV system back to the electrical grid. Excess energy sent back into the grid is credited to the member’s account through a process referred to as NET Metering. Specific details regarding NET Metering, including requirements for interconnection, safety, metering, and applicable rates are available in your utility company’s Terms and Conditions.

    The cost of photovoltaic panels has dropped considerably in recent years, but solar systems are still relatively expensive. Costs will vary depending on local site conditions and roof orientation. Average system costs typically run between $3.50 and $4.50 per watt installed. State or utility company incentives along with federal tax credits may be available to help reduce your installation costs. Consult with qualified solar companies in Bedford, NH for detailed pricing based on your location.

    In general solar systems require little maintenance, but systems should be monitored and routinely inspected by solar companies in Manchester, NH to ensure your system is performing safely and to design standards. Panels may require occasional cleaning to remove accumulated debris.
    Certified PV products are generally reliable with a life expectancy of 30 years. Most manufacturers warranty panels for 20 to 25 years, and inverters for 10 to 12 years. PV systems could outlast the roof they are attached to; solar companies in Bedford, NH should make sure the roofing system is in good condition before installing a roof mount system.
    Your PV system will produce energy, and even excess energy, on sunny days. Your system will collect no sunlight at night and will collect reduced sunlight on cloudy days. That means you will continue to draw electricity from your utility company during these times. It is possible to install a battery-backed system, which uses on-site energy storage to store excess energy produced during the day for use at night or when the sun is not producing enough power. If large enough batteries are installed, this may allow you to have electricity available to your home without being connected to your utility company’s distribution system. However, this option will add significant cost and maintenance to your system, and, therefore, most people opt to remain connected to the power grid to ensure high reliability and to reduce both the initial cost of the system and the cost of any ongoing maintenance.
    New Hampshire Electric Cooperative requires grid-connected PV systems to automatically shut down during power outages to prevent back-feeding electricity into de-energized power lines that may have fallen or that line crew members may be working on. It is critical to have this shut-down feature to prevent injuries and even death to those working on the lines. If you have any questions, reach out to us among solar companies in Manchester, NH.

    Here are some pain points to consider when exploring how and why to purchase a solar system for your home:

    • It’s a big investment, so you’ll need to spend time researching, asking questions, obtaining multiple bids, and reviewing contracts.
    • If you decide to own the system, you can pay cash or possibly obtain a loan. The system will be yours, and you’ll receive the benefits of all the power you generate from the system.
    • Because you are the owner of the system, you’ll have to pay upfront for the components and all installation and costs of connecting the system to your home and NHEC’s distribution system. You’ll most likely be responsible for maintenance and repair costs and will bear liability for the system. While some solar companies in Bedford, NH offer service and maintenance contracts, not all do. You may be able to negotiate that in your contract; be sure to get details in writing before signing.
    Before choosing a solar system, be sure that your home is as energy-efficient as possible. You may want to get a home energy audit by our team among solar companies in Manchester, NH to help determine which improvements will be most beneficial. We’ll analyze to determine the system size and submit all the data to the utility company for approval. Investing in energy efficiency can help provide a faster return on your investment. By improving your home’s energy efficiency first, you will reduce your overall energy use and may reduce the size of the PV system needed. Also, make sure your roof is in tip-top shape. If yours is older, you may need to repair or replace it before installing a solar roof-mounted system (remember, a solar PV system may last up to 30 years, so be sure your roof will last, too). (Most manufacturers’ warranty panels for 20 to 25 years, and inverters for 10 to 12 years). Research solar energy and solar companies in Bedford, NH thoroughly before investing in a system; get at least three quotes before choosing one. We work closely with your utility company for advice and assistance on interconnecting with the grid. We can provide information and a history of your energy usage that can help you size your system and evaluate savings. Co-op staff have experience in working with other member-owners who’ve installed solar and solar contractors.
    Yes, as one of the best solar companies in Manchester, NH, the Sentry team will assume the maintenance and service required of existing solar systems that we did not install.

    Reviews

    Scott L

    Dillion and the Sentry roofing team was the
    perfect company for us to use for ou… read more

    6/26/2025

    Michael M

    Roof project done 06/25. The experience from
    start to finish could not have gone be… read more

    6/22/2025
    Read More Reviews
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    We're the Only Roofing and Solar Company In New Hampshire!

    We have factory-trained installers ready to begin any solar project.

    Call Sentry Roofing for the solar roof services you need.

    (603) 774-7663

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    I wanted to have part of my roof redone before installing solar panels. I got quotes from three companies, and Sentry was more than half the cost of one of the others! They also didn’t try to pressure me into doing my entire roof. They were fast, cleaned up and it looks fantastic.

    – Claire Provencher, Google Review

    Learn More About

    Sentry Roofing

    Serving NH and northern Massachusetts, Sentry Roofing specializes in residential and commercial roofing and solar panel installation. Lifetime workmanship warranty. Discounts for both roofing and solar. Only roofing and solar company in New Hampshire. Call today.
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