10 Best Solar Companies in Londonderry, NH

How To Choose a Solar Company

Installing solar panels can reduce your electricity costs and help the environment by reducing your carbon footprint. When evaluating if a solar provider is a good fit for you, consider these key factors.

Check Licensing

It's important to hire a licensed solar installer. This ensures that the work is done properly using current installation best practices. A master electrician needs to supervise solar photovoltaic installations in New Hampshire. However, solar thermal installers need not be licensed plumbers unless a locality requires it.

Read Customer Reviews

Check Google Reviews, the Better Business Bureau (BBB), TrustPilot, and other review sites to see what past customers are saying about local solar installers. Detailed reviews can help you evaluate a provider's integrity and customer service. Stay away from companies with few or mainly poor reviews.

Compare Multiple Quotes

To find a solar company that works with your budget, get free, detailed quotes from at least three providers. The quotes should outline all costs and list the solar equipment included. Comparing several quotes helps you identify the best value.

Ask About the Warranty

Top-notch solar installations should have strong workmanship and performance warranties. A workmanship guarantee covers installation issues, such as cracks in the panels, poor alignment, or poor wiring. A performance warranty ensures a minimum energy output. Comprehensive warranties indicate that a solar company believes in its work.

Evaluate Financing and Incentives

Solar energy can help lower your electricity costs long-term. When weighing solar panel's cost and value, be sure to consider these considerations.

• Research federal and state tax credits: There’s a 26% federal tax credit available for total solar system costs until 2032. Many states also provide incentives. The credits can add up to significant savings for solar buyers.
• Compare system purchase options: Solar panels can be purchased upfront or financed through a lease or loan. Review important financing details such as payment schedule, fees, annual percentage rate (APR), and ownership implications when financing your solar system.
• Look into utility rebates: Some utility companies may provide additional rebates to incentivize homeowners to install solar panels. Check the qualification rules and rebate amounts offered by your local power company to estimate your potential savings.

Cost of Solar Installation in Londonderry

The cost of solar panels varies based on system capacity and the solar technology used. The average solar system in Londonderry has a capacity of 4.8 kilowatts. Homeowners in the area can expect to pay around $4,220 per kilowatt; the average Londonderry homeowners spends roughly $14,236 on a new solar array after accounting for federal tax breaks. (Some homeowners prefer to lease solar panels to reduce their upfront costs.) A personalized quote from a local solar provider will account for factors such as the size, capacity, and panel type of the planned system, and should include fees for permit fees, preliminary work, and labor.