14 Best Solar Companies in Londonderry, PA (Aug 2022 Review)

We analyzed over 1500 solar companies in the nation,
and have selected the top 14 in Londonderry based on:

  • Customer review scores
  • Solar installers near you
  • Company policies and services offered
  • Accreditations and certifications
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EcoWatch Local Advisors

By EcoWatch Local Advisors

Updated 7/19/2022

Why you can trust EcoWatch

We work with a panel of solar experts to create unbiased reviews that empower you to make the right choice for your home. No other site has covered renewables as long as us, which means we have more data and insider information than other sites. Our rankings are never affected by revenue or partnerships.

Best solar companies in Londonderry

Choosing the best solar panel installation company for your house is an important decision, but it's one that can pay off big in Londonderry. Due to its moderate amount of average daily sunlight, Londonderry has a good amount of solar growth, so many of the best solar companies in the nation have set up shop there to help residents get started with renewable energy.

To help you navigate through the large variety of Londonderry solar installers, we've narrowed down a list of the top ones. To get free quotes from the top solar companies in Londonderry, click the "get quote" button below.

Best National Provider

SunPower

★★★★★
5.0

  • 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

★★★★★
4.5

  • Great warranty coverage
  • Representatives are experts on local policies
  • Concierge service ensures steady communication
  • Slightly limited service offerings

Best Technology

The Green Panel

★★★★★
4.5

  • Price-match guarantee
  • Sleek, efficient, and durable solar panels
  • Best solar battery on the market
  • Some reported issues with customer service
  • Customer service varies by local dealer

EcoWatch Rankings for Solar Companies in Londonderry

Best National Provider
ecowatch badge icon
SunPower logo

Nationwide Service

EcoWatch Rating

Average Cost

star-full star-full star-full star-full star-full

$ $ $ $ $

Read full review

SunPower

  • Pros icon Most efficient panels on the market
  • Pros icon National coverage
  • Pros icon Cradle to Cradle sustainability certification
  • Pros icon Great warranty coverage
  • Con icon Expensive
  • Con icon Customer service varies by local dealer

Services Offered

  • Service icon Solar Panels
  • Service icon Solar Batteries
  • Service icon EV Chargers
  • Service icon System Monitoring

Website: https://us.sunpower.com/
Best Local Installer
ecowatch badge icon
American Solar Enterprises LLC logo

Local Service

EcoWatch Rating

star-full star-full star-full star-full star-half

American Solar Enterprises LLC

  • Pros icon Can browse portfolio on website
  • Pros icon More transparent pricing than competitors
  • Pros icon Educational sales approach
  • Pros icon Excellent reputation
  • Con icon Limited information available on website

Services Offered

  • Service icon Commercial Solar Services
  • Service icon Solar Panels
  • Service icon Removal & Reinstallation
  • Service icon Maintenance and Repairs

Website: http://www.thesolardr.com
Address: 46400 Benedict Dr Ste 203, Sterling, VA 20164-6605
Phone: (703) 589-1136
Outstanding Local Installer
ecowatch badge icon
Bright Eye Solar LLC logo

Local Service

EcoWatch Rating

star-full star-full star-full star-full star-half

Bright Eye Solar LLC

  • Pros icon Offers a free quote process
  • Pros icon Educational sales approach
  • Pros icon Custom system designs
  • Pros icon Excellent reputation
  • Con icon Some reported communication issues
  • Con icon Some reported issues with customer services

Services Offered

  • Service icon Commercial Solar Services
  • Service icon Solar Panels
  • Service icon Solar Batteries

Website: http://brighteyesolar.com
Address: 1200 Corporate Blvd Ste 16, Lancaster, PA 17601-1292
Phone: (717) 207-8449
Experienced Installer
ecowatch badge icon
Solar States LLC logo

Local Service

EcoWatch Rating

star-full star-full star-full star-full star-half

Solar States LLC

  • Pros icon Can browse portfolio on website
  • Pros icon NABCEP-certified technicians
  • Pros icon More transparent pricing than competitors
  • Pros icon Offers a free quote process
  • Pros icon Educational sales approach
  • Con icon Limited information available on website

Services Offered

  • Service icon Commercial Solar Services
  • Service icon Solar Batteries
  • Service icon Maintenance and Repairs
  • Service icon Solar Panels

Website: http://www.solar-states.com
Address: 1508 N American St, Philadelphia, PA 19122-3811
Phone: (215) 939-6699
Experienced Installer
ecowatch badge icon
Gettysburg Solar LLC logo

Local Service

EcoWatch Rating

star-full star-full star-full star-full star-half

Gettysburg Solar LLC

  • Pros icon Licensing and credentials transparency
  • Pros icon Can browse portfolio on website
  • Pros icon More transparent pricing than competitors
  • Pros icon Educational sales approach
  • Pros icon Excellent reputation
  • Con icon Limited information available on website

Services Offered

  • Service icon Commercial Solar Services
  • Service icon Solar Panels

Website: http://www.gettysburgsolar.com
Address: 2218 York Rd, Gettysburg, PA 17325-8209
Phone: (717) 337-9898
Outstanding Local Installer
ecowatch badge icon
Edge Energy logo

Local Service

EcoWatch Rating

star-full star-full star-full star-full star-half

Edge Energy

  • Pros icon Can browse portfolio on website
  • Pros icon NABCEP-certified technicians
  • Pros icon Makes charitable contributions
  • Pros icon Locally owned and operated
  • Pros icon Offers a free quote process
  • Pros icon Educational sales approach
  • Con icon Limited information available on website

Services Offered

  • Service icon Commercial Solar Services
  • Service icon Solar Batteries
  • Service icon Solar Panels

Website: http://www.edge-gogreen.com
Address: 1127 Lake Heron Dr Unit 2A, Annapolis, MD 21403
Phone: (443) 745-5765
Best Regional Coverage
ecowatch badge icon
Momentum Solar logo

Regional Service

EcoWatch Rating

Average Cost

star-full star-full star-full star-full star-half

$ $ $ $ $

Momentum Solar

  • Pros icon Great warranty coverage
  • Pros icon Representatives are experts on local policies
  • Pros icon Concierge service ensures steady communication
  • Con icon Slightly limited service offerings

Services Offered

  • Service icon Solar Panels
  • Service icon Solar Batteries

Website: https://www.momentumsolar.com/
Best Technology
ecowatch badge icon
The Green Panel logo

Nationwide Service

EcoWatch Rating

Average Cost

star-full star-full star-full star-full star-half

$ $ $ $ $

Read full review

The Green Panel

  • Pros icon Price-match guarantee
  • Pros icon Sleek, efficient, and durable solar panels
  • Pros icon Best solar battery on the market
  • Con icon Some reported issues with customer service
  • Con icon Customer service varies by local dealer

Services Offered

  • Service icon Solar Panels
  • Service icon Solar Batteries
  • Service icon EV Chargers
  • Service icon Solar Roof Shingles
  • Service icon System Monitoring

Website: https://www.tesla.com/energy
Experienced Installer
ecowatch badge icon
Mountain View Solar logo

Local Service

EcoWatch Rating

star-full star-full star-full star-full star-half

Mountain View Solar

  • Pros icon Can browse portfolio on website
  • Pros icon Custom system designs
  • Pros icon Makes charitable contributions
  • Pros icon Educational sales approach
  • Con icon Limited information available on website

Services Offered

  • Service icon Commercial Solar Services
  • Service icon Solar Batteries
  • Service icon Solar Panels

Website: http://www.mtvsolar.com/
Address: 11500 Valley Rd, Berkeley Spgs, WV 25411-3151
Phone: (304) 258-4733
Outstanding Local Installer
ecowatch badge icon
Sky NRG Solar Inc. logo

Local Service

EcoWatch Rating

star-full star-full star-full star-full star-half

Sky NRG Solar Inc.

  • Pros icon Can browse portfolio on website
  • Pros icon Licensing and credentials transparency
  • Pros icon Custom system designs
  • Pros icon More transparent pricing than competitors
  • Pros icon Offers a free quote process
  • Pros icon Educational sales approach
  • Pros icon Excellent reputation
  • Con icon Limited information available on website

Services Offered

  • Service icon Commercial Solar Services
  • Service icon Solar Batteries
  • Service icon Solar Panels

Website: http://www.skynrgsolar.com
Address: 12020 Sunrise Valley Dr Ste 100, Herndon, VA 20191-3429
Phone: (703) 935-2350
Experienced Installer
ecowatch badge icon
Ad Energy LLC logo

Local Service

EcoWatch Rating

star-full star-full star-full star-full star-half

Ad Energy LLC

  • Pros icon Offers a free quote process
  • Pros icon Can browse portfolio on website
  • Pros icon Educational sales approach
  • Con icon Limited information available on website

Services Offered

  • Service icon Commercial Solar Services
  • Service icon Solar Batteries
  • Service icon Solar Panels

Website: https://ad-energy.com
Address: 423 Commerce Lane Suite 4, West Berlin, NJ 08091-9277
Phone: (609) 480-3122
Outstanding Local Installer
ecowatch badge icon
Maryland State Solar, LLC logo

Local Service

EcoWatch Rating

star-full star-full star-full star-full star-half

Maryland State Solar, LLC

  • Pros icon Educational sales approach
  • Pros icon Excellent reputation
  • Con icon Limited information available on website

Services Offered

  • Service icon Solar Panels

Website: http://www.mdstatesolar.org
Address: 14405 Laurel Pl Ste 203, Laurel, MD 20707-6102
Phone: (301) 812-4786
Outstanding Local Installer
ecowatch badge icon
Advanced Renewable Solutions LLC logo

Local Service

EcoWatch Rating

star-full star-full star-full star-full star-half

Advanced Renewable Solutions LLC

  • Pros icon Offers a free quote process
  • Pros icon Can browse portfolio on website
  • Pros icon More transparent pricing than competitors
  • Pros icon Educational sales approach
  • Con icon Limited information available on website

Services Offered

  • Service icon Commercial Solar Services
  • Service icon Solar Panels
  • Service icon Maintenance and Repairs

Website: http://www.arsolutions.us
Address: PO Box 1794, Bellmawr, NJ 08099-1794
Phone: (856) 900-0669
Experienced Installer
ecowatch badge icon
TerraSol Energies, Inc. logo

Local Service

EcoWatch Rating

star-full star-full star-full star-full star-empty

TerraSol Energies, Inc.

  • Pros icon Licensing and credentials transparency
  • Pros icon Can browse portfolio on website
  • Pros icon More transparent pricing than competitors
  • Pros icon Educational sales approach
  • Con icon Some reports of high-pressure sales tactics

Services Offered

  • Service icon Commercial Solar Services
  • Service icon Solar Panels

Website: http://www.terrasolenergies.com
Address: 64 Watkin Ave, Chadds Ford, PA 19317-9025
Phone: (888) 873-9995

Solar Company Ranking Methodology


Click here to see a more detailed overview of our solar company ranking methodology.

The Cost and Benefits of Solar in Londonderry

For the majority of homeowners, whether or not to invest in solar panels depends the most on the cost. The installation cost is just one important factor you should keep in mind when looking into installing solar panels. How much it'll cost and how much you can save depend on things such as:

  • The amount of sunlight your roof gets: If your roof doesn't get a lot of direct sunlight, your solar panels won't be able to make as much energy, which will leave you with lower savings on electricity bills than a house with a roof that gets a lot of sunlight.
  • Electricity consumption: The average home in Londonderry uses a decent amount of, and as a result may save on their energy bills.
  • Incentives: The federal solar investment tax credit currently lets you decrease your taxes by 26% of the project cost. Your state may also have various incentives that you can benefit from. In addition, you can save about $14,000 over 20 years on your utility bills, without incentives.
  • The kind of solar panels you have the money for: This depends on how much you're willing to spend upfront.

As a result of solar panels decreasing in cost as well as various solar incentives, they are a worthwhile investment for most homeowners.

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For an idea of both how much you could save and help the environment by installing solar panels, you can test out the calculator below. You can also view our solar panel cost guide for Londonderry, PA.

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Solar Incentives in Londonderry

There are lots of reasons why adopting solar power is beneficial. One of them includes some government incentives you can take advantage of. State and city solar incentives depend on the location and, sometimes, utility company. Many states offer rebates for solar panels, in addition to the federal solar tax credit. Check out the table below to see what incentives you can take advantage of.

Name Solar Alternative Energy Credits
Incentive Amount Varies based on market conditions; during 2015 the market price for PA-sourced SRECs has ranged from approximately $32 - $55/MWh ($0.032 - $0.055/kWh) although individual trades have taken place at substantially lower and higher prices.
Incentive Max Varies based on market conditions; SACP does not represent a price ceiling because it is only determined after the fact
Website Visit here
More Info Click here

Name High Performance Building Incentives Program
Incentive Amount Vary by project, but program generally requires matching funds at least equivalent to DCED funding
Incentive Max Residential loans/loan guarantees: $100,000
Commercial loans/loan guarantees: $2 million
Grants: Lesser of 10% of project costs or $500,000
Website Visit here
More Info Click here

Name ITC
Type Tax Incentive
Incentive Amount 26% of installation cost
Website Visit here

Name High Performance Buildings Incentive Program
Website Visit here
More Info Click here

Environmental Impact of Switching to Solar in Londonderry

One of the reasons so many people are thinking of switching to solar power is to help lower their environmental impact. A question many might be thinking about is how much can they really help preserve the environment by switching to solar power anyway? Switching to clean energy for electricity rather than burning fossil fuels is an effective way to lower your carbon footprint if you're concerned about Londonderry's fair level of greenhouse gas emissions. In Londonderry, the average resident can lower their carbon footprint by 50 pounds a year once they go solar. If you want to do your part for the environment, you'll most likely get that there are many benefits of adopting solar power other than just saving money on bills. You can also help protect the environment, which some would argue is priceless.

Best National Provider

SunPower

★★★★★
5.0

  • 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

★★★★★
4.5

  • Great warranty coverage
  • Representatives are experts on local policies
  • Concierge service ensures steady communication
  • Slightly limited service offerings

Best Technology

The Green Panel

★★★★★
4.5

  • Price-match guarantee
  • Sleek, efficient, and durable solar panels
  • Best solar battery on the market
  • Some reported issues with customer service
  • Customer service varies by local dealer

EcoWatch's Londonderry, PA Solar Company Rankings FAQs

What is the best solar panel installer in Londonderry?

The highest-rated local solar company in Londonderry is American Solar Enterprises LLC, with a rating of 4.91 stars.

What are the best and worst things about solar power?

A few of the biggest pros are that it lets you spend less on your power bills, it's eco-friendly, and it gives you a decent return on your investment (ROI). The most notable cons are that solar panels don't produce electricity at night, there is a high upfront cost and solar panels can look clunky on your roof.

How long does it take to see a return on your investment after buying solar panels?

Solar panels usually pay for themselves in about 12.7 years, but your solar payback period will vary based on your utility costs. The more your typical power bill, the faster your solar panel system will recoup your installation costs.

How efficient is a solar panel system?

Solar panel efficiency is the amount of solar energy that is converted into electricity. Most panels today have an efficiency rating between 15 and 20%. If your panels are more efficient, you'll need fewer of them to meet your home's energy needs.

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.

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