11 Best Solar Companies in Exeter, PA (Mar 2023 Review)
We analyzed over 1500 solar companies in the nation,
and have selected the top 11 in Exeter based on:
-
Customer review scores
-
Solar installers near you
-
Company policies and services offered
-
Accreditations and certifications
Please enter a valid 5-digit zip code!
Updated March 14, 2023
Why you can trust EcoWatch
Best solar companies in Exeter
As a homeowner or business owner in Exeter, you may be considering switching to solar power and wondering about the best solar companies in your area. Solar could be a fantastic idea since it has many benefits. Due to its moderate amount of average daily sunlight, Exeter has a good amount of solar growth, so a lot of the best solar companies in the country have set up shop there to help residents embrace renewable energy.
In this article, we'll give you a list of the top Exeter solar installers so you can make the best choice for your home's solar energy needs. Continue reading to see our picks for the best solar companies in the city, or connect with a trusted solar company near you right away by clicking the button below.
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 Technology
Tesla Energy
- 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 Exeter

Eferon Solar Solutions
-
NABCEP-certified technicians
-
Educational sales approach
-
More transparent pricing than competitors
-
Excellent reputation
-
Limited information available on website
Services Offered
-
Commercial Solar Services
-
Solar Panels

Power Marketing Group, LLC
-
Educational sales approach
-
More transparent pricing than competitors
-
Custom system designs
-
Excellent reputation
-
Limited information available on website
Services Offered
-
Commercial Solar Services
-
Solar Panels

EcoGen America
-
Offers a free quote process
-
Educational sales approach
-
Assists with maximizing rebate
-
More transparent pricing than competitors
-
Excellent reputation
-
Limited information available on website
Services Offered
-
Solar Panels
-
Commercial Solar Services

Colgan Solar
-
More transparent pricing than competitors
-
Educational sales approach
-
Can browse portfolio on website
-
NABCEP-certified technicians
-
Assists with maximizing rebate
-
Excellent reputation
-
Limited information available on website
Services Offered
-
Maintenance and Repairs
-
Commercial Solar Services
-
Solar Panels

Solar States LLC
-
More transparent pricing than competitors
-
Offers a free quote process
-
Educational sales approach
-
Can browse portfolio on website
-
NABCEP-certified technicians
-
Limited information available on website
Services Offered
-
Solar Batteries
-
Maintenance and Repairs
-
Commercial Solar Services
-
Solar Panels

Alien Fuel
-
NABCEP-certified technicians
-
Educational sales approach
-
Assists with maximizing rebate
-
More transparent pricing than competitors
-
Excellent reputation
-
Limited information available on website
Services Offered
-
Commercial Solar Services
-
Solar Panels

Gordian Energy Systems
-
Can browse portfolio on website
-
Educational sales approach
-
More transparent pricing than competitors
-
Excellent reputation
-
Limited information available on website
Services Offered
-
Commercial Solar Services
-
Solar Roof Shingles
-
Solar Panels

American Design and Build
-
Offers a free quote process
-
Educational sales approach
-
Excellent reputation
-
Limited information available on website
Services Offered
-
Maintenance and Repairs
-
Solar Panels
-
Solar Roof Shingles
-
Commercial Solar Services

Renewable Energy Corporation
-
More transparent pricing than competitors
-
Offers a free quote process
-
Educational sales approach
-
Can browse portfolio on website
-
Licensing and credentials transparency
-
Excellent reputation
-
Limited information available on website
Services Offered
-
Solar Panels
-
Commercial Solar Services

Old Line Roofing & Solar
-
Can browse portfolio on website
-
Offers a free quote process
-
Educational sales approach
-
Excellent reputation
-
Limited information available on website
Services Offered
-
Roofing Services
-
Maintenance and Repairs
-
Solar Roof Shingles
-
Solar Panels

Sunrise Solar Inc.
-
Can browse portfolio on website
-
Educational sales approach
-
Locally owned and operated
-
More transparent pricing than competitors
-
Excellent reputation
-
Limited information available on website
Services Offered
-
Commercial Solar Services
-
Solar Panels
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 Exeter
The cost of putting up a solar panel system has gone down immensely over the past few years, but it's still a substantial investment for most homeowners. There are several factors you should consider when trying to figure out the overall cost and how much you can save, such as:
- The model of solar panel system you can purchase: This hinges on how much you're willing to spend upfront.
- Incentives: Along with the federal Solar Investment Tax Credit (ITC), which lets you receive a tax credit curretnly worth 30% of your total installation cost, your local government may offer additional tax exemptions, credits or rebates that will help you save even more. Excluding incentives, you can save an average of $15,000 over the first 20 years with your system, too.
- Energy consumption: Installing solar panels may be too steep of an investment for homes that don't need too much energy per month.
- How much you spend on energy: If your local electricity rates are quite high, there's a good chance you'll end up with a higher return on your investment in solar panels. In Exeter, you can save an average of $86 a month on your electricity bills.
Solar is a profitable investment for most homeowners. You can make your own energy instead of paying for it from the grid and benefit from solar incentives, all while helping preserve the environment.
Solar Savings Calculator for {{ solarcalc.name }}
Use the calculator below to find out how much installing a solar panel system could affect the planet and your savings account. You can also view our solar panel cost guide for Exeter, PA.
{{ solarcalc.time_period|number:0 }} -year savings | {{ solarcalc.total_savings()|currency }} |
Estimated cost | {{ solarcalc.array_cost() | currency }} |
Estimated incentives | {{ solarcalc.incentive_savings() | currency }} |
Payback period | {{ solarcalc.payback_period()|number:1 }} years |
CO2 emissions prevented | {{ solarcalc.CO2_total()|number:0 }} lbs |
Miles driven equivalent | {{ solarcalc.CO2_total()/0.78|number:0 }} mi |
Switching to solar in {{ solarcalc.name }} can save you {{ solarcalc.total_savings() | currency }} over the course of {{ solarcalc.time_period|number:0 }} years. This means that with an average cost of {{ solarcalc.array_cost() | currency }}, it would take {{ solarcalc.payback_period()|number:1 }} years to recover the cost of of your solar array.
Solar Incentives in Exeter
In an effort to increase the adoption of solar power, federal, state and local governments — and even some utility companies — offer incentives to help make switching to solar power more financially viable and accessible. These incentives mostly consist of cash rebates, tax breaks and/or performance-based incentives. They can lower the cost of installing solar panels by 30%, upwards of 50% in some cases. You can learn about the incentives you can take advantage of in our article on solar incentives
Environmental Impact of Switching to Solar in Exeter
Installing solar panels is a profound way to do your part for a cleaner and more sustainable future. But you may be curious — how much exactly can you help the planet by making the switch to solar? If your household consumes a lot of energy, you can have an even greater impact on the planet by switching to solar power. In Exeter, the average resident can lower their carbon footprint by 50 pounds a year after going solar. For those who care about the environment, the upfront cost of solar is a small price to pay for offsetting your carbon emissions.
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 Technology
Tesla Energy
- 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 Exeter, PA Solar Company Rankings FAQs
Which solar company is the best in Exeter?
The highest-rated local solar company in Exeter is Eferon Solar Solutions, with a rating of 5.00 stars.
What are the best and worst things about solar power?
A few of the biggest pros are that it reduces your electricity bills, it's a sustainable source of energy, and it can provide a good return on your investment (ROI). The most notable cons are that solar panels don't produce electricity at night, they cost a lot upfront and solar panels can be an eyesore.
Is it worth putting solar panels on my home?
Solar panels call for a large upfront investment that costs over ten thousand dollars, but whether or not solar panels are worth it depends on a collection of factors like how much you pay for electricity and the amount of direct sunlight your roof gets.
What is the best type of solar panel?
The different types of solar panels are monocrystalline, polycrystalline and thin-film. Monocrystalline panels are more efficient but also more costly. Polycrystalline panels are cheaper but also less efficient than monocrystalline. Thin-film solar panels are flexible, so they can be used where the other types can't, like on curved surfaces or cars, but they are also less efficient. The best one for you depends on your budget, the layout of your roof and desired energy output.
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.