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5 Best solar companies in Kent County, DE (2022 ranking)

UPDATED NOVEMBER 2022

There are plenty of solar companies out there – check out this updated ranking for the top rated solar installers in Kent County, DE based on shopper preferences. Compare customer ratings, company tiers, and genuine customer feedback to see which installer is the best fit for your solar project.

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Why you can trust EnergySage

The data on this page comes from real solar quotes to real solar shoppers on the EnergySage Marketplace. We give you access to transparent information so you can confidently make informed energy decisions. Learn more about how our Marketplace works and how we make money.

5 companies
61 customer reviews
4.5 average rating

Solar companies in Kent County, DE 2022

  • Multi-state
    Established 2018
    Advanced Installer
    As a GAF Certified Master Elite Contractor, we offer the best warranties available and our own 10 year solar labor warranty, and/or a 10 or 25 year roofing warranty to cover our work – even if it’s meant to last. Your needs are our top priority, and we always treat your property with respect. We use protective landscape and furniture co…
    Advanced EnergySage badge

    Advanced Installer

    Screened & Verified

    As a GAF Certified Master Elite Contractor, we offer the best warranties available and our own 10 year solar labor warranty, and/or a 10 or 25 year roofing warranty to cover our work – even if it’s meant to last. Your needs are our top priority, and we always treat your property with respect. We use protective landscape and furniture co…
  • Multi-state
    Established 2009
    Advanced Installer
    Solar Energy World is a leading installer of solar power systems on the east coast, serving residential and commercial customers in MD, VA, DC, NJ, DE, PA, NC, SC, and FL. Solar Energy World offers several attractive financing and leasing plans to make solar power affordable for everyone.
    Advanced EnergySage badge

    Advanced Installer

    Screened & Verified

    Solar Energy World is a leading installer of solar power systems on the east coast, serving residential and commercial customers in MD, VA, DC, NJ, DE, PA, NC, SC, and FL. Solar Energy World offers several attractive financing and leasing plans to make solar power affordable for everyone.
  • Multi-state
    Established 2010
    Approved Installer
    We are a professional solar electric and solar thermal contractor that offers a great product at a fair price.
    Approved EnergySage badge

    Approved Installer

    Screened & Verified

    We are a professional solar electric and solar thermal contractor that offers a great product at a fair price.
  • Wilmington, DE
    Established 2009
    Approved Installer
    Specializing in residential and commercial rooftop and ground mounted solar energy systems. SunnyMac is a full service, licensed Dealer that designs, engineers, installs and maintains solar systems throughout the Mid Atlantic. Our team brings the experience of over 10+ years, and more than 6.000 solar installations to every job. …
    Approved EnergySage badge

    Approved Installer

    Screened & Verified

    Specializing in residential and commercial rooftop and ground mounted solar energy systems. SunnyMac is a full service, licensed Dealer that designs, engineers, installs and maintains solar systems throughout the Mid Atlantic. Our team brings the experience of over 10+ years, and more than 6.000 solar installations to every job. …
  • Rehoboth Beach, DE
    Established 2007
    Approved Installer
    With over 1500 residential installations in Delaware, we have seen every challenge and risen to every occasion. Clean Energy USA uses its own in-house installers and master electricians. When you work with Clean Energy USA, you know that we are accountable for the entire job, from start to finish. Help us celebrate tens years in solar in…
    Approved EnergySage badge

    Approved Installer

    Screened & Verified

    With over 1500 residential installations in Delaware, we have seen every challenge and risen to every occasion. Clean Energy USA uses its own in-house installers and master electricians. When you work with Clean Energy USA, you know that we are accountable for the entire job, from start to finish. Help us celebrate tens years in solar in…

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How we determine the best solar companies in Kent County, DE

At EnergySage, we care about connecting solar shoppers to high-quality solar companies. As such, any solar installers we list above are active on the EnergySage Marketplace in Kent County, DE and are pre-screened by our team.

What does it mean to be “pre-screened”? We evaluate every solar installer to ensure that they’ll provide quality service to EnergySage users. These high-quality installers are approved based on their years of experience, licensing and insurance, reputation, and certifications. When bringing new installers into the EnergySage Marketplace, here’s how we ensure our partners are the best of the best:

  • At least three years of experience installing solar
  • Licensed and insured for solar installations
  • NABCEP certified
  • Reputation for excellent customer service and quality solar installations
  • Installs high quality solar equipment

Our rating tiers

Choosing the right installer can be difficult, especially when you’re deciding between multiple top-notch companies on EnergySage. To make it easier, we created a unique rating system that evaluates our partners’ performance based on real data from our Marketplace.

Elite+ installers are the most experienced, chosen, and celebrated companies on the Marketplace, having provided exceptional service to a high volume of shoppers for at least a year.

Elite installers earn top ratings from customers, endorsements from vendors, and win customers more frequently than their peers.

Advanced installers are among the top half of companies on the Marketplace for responsiveness, reputation, results.

Approved installers passed our rigorous screening criteria for experience, licensing, and positive reviews.

How to pick the best solar installer

When you’ve already narrowed down your options to reputable installers and are trying to decide which quote to move forward with, here are three final considerations that distinguish the best from the rest:

workmanship warranties for solar panels

Workmanship warranties

What is covered and for how long?

In the unlikely event there’s an issue with your solar panel system, it’s important to know who to call if something goes wrong. There are multiple warranties that come with your solar energy system, from manufacturer warranties for different components to workmanship warranties from your installer.

The workmanship warranty is specific to the work the installer performs, and is typically somewhere between one and 10 years. Be sure to check with your installer to see what’s included in the warranty, if there are any exclusions, and if there’s any cost to you in the event they have to come out and check on or replace some equipment.

house with solar installers and solar panels

The use of sub-contractors

Which crew will install your system?

In some instances, solar installers will rely on subcontractors to perform some, or all, of the work included during your solar installation. Don’t let this put you off: it’s entirely standard procedure in the industry. What is alarming, though, is a lack of transparency from installers about who will install your system and why they use subcontractors.

When you’ve narrowed down your list of potential solar installers, be sure to ask who will install the system–their own crew or subcontractors–and, if they use subs, ask why they do, what portion of the install the subcontractors will complete, and what oversight the company you purchase your system from has over the subcontractors. At the end of the day, the most important question is who will stand behind the quality of your installation.

solar company reviews on a computer

Expertise

How does each installer tailor their system to your needs?

Beyond ensuring that your solar installer has all of the appropriate licenses and industry-specific certifications, it’s important to work with a solar installer who has experience custom designing systems to fit their customers’ needs.

When you’re comparing your options, the best installers will work with you to understand your needs, as well as how solar fits your overall energy plans. Make sure your solar installer provides a consultative, professional solar experience.

By doing the legwork for you, EnergySage makes it easy to find reputable solar installation companies in Kent County, DE. We’ve already vetted all of our installer partners, and keep a close watch over their performance to ensure their installations and customer satisfaction are up to the levels that you–and we–expect. Start receiving quotes from reputable installers in your area by creating a free account on the EnergySage Marketplace today.

As of December 2022, the average solar panel cost in Kent County is $2.58/W. Given a solar panel system size of 5 kilowatts (kW), an average solar installation in Kent County ranges in cost from $10,965 to $14,835, with the average gross price for solar in Kent County coming in at $12,900. After accounting for the 30% federal investment tax credit (ITC) and other state and local solar incentives, the net price you'll pay for solar can fall by thousands of dollars.

According to solar shoppers on the EnergySage Marketplace, the top five solar installers in Kent County are:

There are 5 solar companies in Kent County on the EnergySage Marketplace.
On average, solar shoppers in Kent County save $19,457 over the course of 20 years. Shoppers who connect with a solar installer in Kent County on the EnergySage Marketplace have a solar payback period of 9.17 years.

Top solar installers in DE cities and towns

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