15 Best Solar Companies in Londonderry, PA (2024 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Londonderry based on:
Customer review scores- Service area for Londonderry, PA
- Company policies and services offered
- Accreditations and certifications
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Average Londonderry homeowner saves $1,189/year with solar panels
Why you can trust EcoWatch
Best Solar Companies in Londonderry
As a homeowner in Londonderry, you may be planning on switching to solar and curious about the best solar companies in your local area. Solar could be a great idea since it has lots of benefits. One of the main reasons why many homeowners want to switching to solar power is because it can greatly lower your monthly utility bills which keep getting higher each year.
Here, we’ll make a list of some of the top solar companies in Londonderry to make your choice a little easier.If you’d like to get free, no-obligation quotes from the best Londonderry solar installers, you can click the button below to learn more.
Best National Provider
SunPower
- Most efficient panels on the market
- National coverage
- Cradle to Cradle sustainability certification
- Great warranty coverage
- Expensive
- Customer service varies by local dealer
Best Regional Coverage
Momentum Solar
- Great warranty coverage
- Representatives are experts on local policies
- Concierge service ensures steady communication
- Slightly limited service offerings
Best for Leasing
Sunrun
- Expansive service area
- Many financing options
- Some reported issues with customer service
- Some reported issues with door-to-door sales
EcoWatch Rankings for Solar Companies in Londonderry
Ethical Energy Solar
Free Quotes- Clear Pricing Policy
- Informative Resources
- Reliable Customer Support
Limited information available on website
Services Offered
Tesla Powerwall- Battery Storage
- Panel Installation
- Cleaning and Maintenance
- Consultation
- Financing Assistance
- Off-Grid Solar Systems
- Permit Assistance
Bright Eye Solar
- Informative Resources
- Free Quotes
- Reliable Customer Support
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Skilled Repairs
- Cleaning and Maintenance
- Battery Storage
- Panel Installation
- Grid-Tied Solar System
- Consultation
- Financing Assistance
Solar Grids Central PA
- Clear Pricing Policy
- Free Quotes
- Reliable Customer Support
- Informative Resources
- Limited information available on website
Services Offered
- Permit Assistance
- Panel Installation
- Cleaning and Maintenance
- Consultation
Green Legacy Solar
- Informative Resources
- Reliable Customer Support
- Clear Pricing Policy
- Free Quotes
- Limited information available on website
Services Offered
- Permit Assistance
- Panel Installation
- Financing Assistance
GreenBrilliance
- Informative Resources
- Clear Pricing Policy
- Free Quotes
- Reliable Customer Support
- Limited information available on website
Services Offered
- Cleaning and Maintenance
- Financing Assistance
- Consultation
- Panel Installation
- Battery Storage
- Permit Assistance
- Skilled Repairs
Green Way Solar
- Informative Resources
- Reliable Customer Support
- Free Quotes
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Panel Installation
- Financing Assistance
- Permit Assistance
- Grid-Tied Solar System
Grid Electric
- Informative Resources
- Limited information available on website
Services Offered
- Panel Installation
- Cleaning and Maintenance
- Skilled Repairs
Green Home Systems
- Reliable Customer Support
- Free Quotes
- Informative Resources
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Battery Storage
- Permit Assistance
- Panel Installation
- Financing Assistance
Twilight Renewables
- Clear Pricing Policy
- Free Quotes
- Informative Resources
- Reliable Customer Support
- Limited information available on website
Services Offered
- Cleaning and Maintenance
- Financing Assistance
- Panel Installation
- Skilled Repairs
KC Green Energy
- Clear Pricing Policy
- Reliable Customer Support
- Informative Resources
- Free Quotes
- Limited information available on website
Services Offered
- Financing Assistance
- Cleaning and Maintenance
- Skilled Repairs
- Permit Assistance
- Panel Installation
Wind and Solar LLC
- Clear Pricing Policy
- Free Quotes
- Informative Resources
- Reliable Customer Support
- Limited information available on website
Services Offered
- Cleaning and Maintenance
- Solar Carports
- Consultation
- Battery Storage
- Panel Installation
Universal Solar, LLC
- Clear Pricing Policy
- Prompt Service Delivery
- Free Quotes
- Limited information available on website
Services Offered
- Battery Storage
- Permit Assistance
- Grid-Tied Solar System
- Skilled Repairs
- Off-Grid Solar Systems
- Financing Assistance
- Panel Installation
EcoGen America
- Free Quotes
- Clear Pricing Policy
- Informative Resources
- Reliable Customer Support
- Limited information available on website
Services Offered
- Panel Installation
MSSI - Maryland Solar Solutions, Inc
- Informative Resources
- Free Quotes
- Limited information available on website
Services Offered
- Solar Carports
- Cleaning and Maintenance
- Panel Installation
- System Decommissioning
- Financing Assistance
- Skilled Repairs
American Sentry Solar
- Reliable Customer Support
- Free Quotes
- Informative Resources
- Limited information available on website
Services Offered
- Grid-Tied Solar System
- Battery Storage
- System Decommissioning
- Tesla Powerwall
- Panel Installation
- Permit Assistance
Methodology: How We Ranked the Best Solar Companies in Londonderry
EcoWatch's solar experts analyzed each solar company in Londonderry based on criteria such as its reputation in the industry, customer reviews, services, warranty coverage and financing. Using this solar methodology, we used the data we collected to rate and rank each company and narrow down our picks for the best solar companies in Londonderry
Below are some the criteria we examined specifically for Pennsylvania solar companies
- Brand reputation and certifications (20%): We take each company's Better Business Bureau (BBB) score into consideration, as well as how long the installer has been in business (at least 5 years is required, 10 preferred) and what type of solar certifications it holds.
- Customer reviews (20%): Trust is a top priority at EcoWatch, so we take customer experience under close consideration. We scour different review sites and customer testimonials when ranking our top solar companies, checking sites such as Trustpilot and Google Reviews. We also consider any potential complaints or lawsuits filed against these companies and award or remove points accordingly.
- Warranty (20%): A company earns a perfect score in this category if it offers 25-year warranties that cover performance, product and workmanship. The industry standard that we measure companies against is 25-year product and performance warranties, along with a 10-year workmanship warranty. We also look closely into the track record of the post-installation support each company provides in terms of honoring its contracts
- Solar services (10%): All of the companies we review install solar panels, but we award companies higher points if they offer additional services for customers, like battery installation, energy-efficiency audits, and EV chargers.
- Pricing and financing (10%): It's hard to get exact quotes for solar projects, but we use marketplace research to determine how each company prices its equipment and installation services. Additionally, companies that offer more help for panel financing — like in-house loans, leases, or PPAs — score higher than those that don't.
- Availability (10%): The bigger the service area, the higher the company will score.
- Transparency and accessibility (5%): Solar installers that offer free consultations and easy contact methods score higher in this category.
- Environmental, social and corporate governance factors (5%): A company earns a perfect score in this category if it offers public data disclosure, addresses end-of-life (EOL) products or processes, and demonstrates a commitment to uplifting the communities that it serves.
The Cost and Benefits of Solar in Londonderry
For the majority of homeowners, the decision to invest in a solar energy system comes down to the cost.The installation cost is just one important factor you should bear in mind when looking into installing solar panels. How much it'll cost and how much you can save depend on things including:
- average energy usage: The more energy your home consumes on average and the greater your current electricity bills are, the more money you could save by going solar.
- Incentives: Tax-paying citizens who purchase and install a solar system this year can save 0 of their solar installation costs by using the federal solar investment tax credit. You can also save about $14,000 on your utility bills over 20 years without incentives.
- Whether or not your roof gets a lot of direct sunlight: This, plus the configuration of your roof, affects affect how much power your solar panels can make.
- The type of solar panels you want: More efficient panels cost more, so that will influence your budget for your solar project.
As a result of the cost of solar panels being lower than before as well as several solar incentives, they are a solid investment for many homeowners.
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Solar Incentives in Londonderry
Since solar power is better for the environment than fossil fuels, there are some government incentives in place to encourage its adoption.There are a lot of federal, state and local rebates and tax credits that let you earn some money in return after installing solar panels. For detailed information about local incentives, see our article on solar incentives.
Environmental Impact of Switching to Solar in Londonderry
If you’re thinking of adding solar panels to your home, one of the primary reasons why may be to lower your carbon footprint.But how much can installing solar panels actually help the environment? In a place like Londonderry where commute times can be pretty long, going solar can help offset some of your carbon dioxide emissions from driving.When you go solar, your carbon dioxide emissions can be lowered by about 50 pounds every year. The good things about solar power are abundant — just like solar power is! That's why so many homeowners have been happy with using solar energy.
Best National Provider
SunPower
- Most efficient panels on the market
- National coverage
- Cradle to Cradle sustainability certification
- Great warranty coverage
- Expensive
- Customer service varies by local dealer
Best Regional Coverage
Momentum Solar
- Great warranty coverage
- Representatives are experts on local policies
- Concierge service ensures steady communication
- Slightly limited service offerings
Best for Leasing
Sunrun
- Expansive service area
- Many financing options
- Some reported issues with customer service
- Some reported issues with door-to-door sales
EcoWatch's Londonderry, PA Solar Company Rankings FAQs
What is the best solar panel installer in Londonderry?
The top local solar company in Londonderry is Ethical Energy Solar, with a rating of 4.80 stars.
Are solar panels really bad for the environment?
Solar panels can be detrimental for the environment when manufacturers use toxic chemicals in the construction. Chemicals can make solar panels difficult to recycle safely once they’ve reached the end of their lifespan. Solar panel manufacturing requires a lot of energy as well. The energy payback period is about 1 to 4 years.
Are solar panels worth it?
Solar panels require a large upfront investment that usually costs at least ten thousand dollars, but whether or not solar panels are worth it depends on a range of factors like local electricity rates and the amount of direct sunlight your roof gets.
When is the best time of year to install solar panels?
You can put up solar panels whenever it's convenient for you, but consider doing so in the winter when the demand is less. With fewer homeowners going solar, you could potentially see faster installation times and more savings.
Our goal is to reach as many people as we can with sensible solutions like solar energy. Our team of full-time local researchers collects solar price and installation data for every city in America then compiles it to create these digestible city guides. If you want to read our solar expert’s opinion on the top solar companies featured here, follow this link.
Company research was conducted by Melissa Smith and Karsten Neumeister. Local data analysis was conducted by James Savino. See something we missed or could do better? Email the editor.