Sunder Energy Logo

Sunder Energy

star star star star_border star_border
error This company may not service all states.
See states serviced
LAST UPDATED: June 13th, 2024

Sunder Energy helps homeowners realize the dream of solar energy from start to finish. As a residential solar sales company, Sunder Energy wants to educate its solar customers and maximize the energy efficiency of solar households. 

Sunder Energy representatives are well-trained and equipped to handle the solar process for nearly any residential property. While Sunder Energy only handles the sales side of the solar process, prospective clients can rest assured that a licensed contractor will handle the installation of the solar system.

Top Ranked Companies


The Good

  • Property Value Potential 
  • Education-Focused 
  • Solar Process
  • Extensive Service Area

Property Value Potential

It’s no secret that a solar system can increase the value of a home. Who wouldn’t want a home that comes equipped with its own energy source? This is also the case for Sunder Energy customers. On average, a solar system increases the home’s value by $15,000.

That being said, due to Sunder Energy's production guarantee, the selling point of having a highly efficient solar system guaranteed to operate at a certain level will undoubtedly raise the value of a residential property. 


Sunder Energy representatives are trained to empower customers and not pressure them into making a decision. At Best Company, we’re all about education and empowerment, so this promise is a good sign of trustworthiness. 

The company will walk prospective customers through the following information: 

  • How much solar energy you need
  • How to maximize your home investment 
  • Best options for buying or leasing your system 
  • Tax credits and incentives 

Solar Process

The process from sale to installation to the operational system through Sunder Energy is relatively simple and straightforward. Many solar companies tend to drag out the entire process, taking long periods of time to obtain permits and start installation. That is not the case with Sunder Energy.

Prospective clients can expect the following:

  • Call or schedule an online appointment — Sunder Energy customers can call or use the online tool to schedule an appointment with a representative. In this appointment, the Sunder Energy representative will assist with any questions and provide feedback on how solar can cut costs while increasing property value. 
  • Design and install — After the sale portion goes through, Sunder Energy and its installation partners will design and install a highly efficient solar system.
  • Save money and energy — As soon as the switch is flipped and the system is operational, Sunder Energy customers can start cutting energy costs and utilizing clean energy.

Extensive Service Area

A vast majority of solar companies are locally operated enterprises, meaning oftentimes the company only services a select few cities or a state. Then there are a few solar providers that manage to operate in more than one state, installing solar systems across state borders. Sunder Energy services 44 states and the nation’s capital.

To date, Sunder Energy operates in the following states: 

  • Alabama
  • Arizona
  • Arkansas
  • California
  • Colorado
  • Connecticut
  • Delaware
  • Florida
  • Georgia
  • Idaho
  • Illinois
  • Indiana
  • Iowa
  • Kansas
  • Kentucky
  • Louisiana
  • Maine
  • Maryland/Washington, D.C.
  • Massachusetts
  • Michigan
  • Minnesota
  • Mississippi
  • Missouri 
  • Nebraska
  • Nevada
  • New Hampshire
  • New Jersey
  • New Mexico
  • New York
  • North Carolina
  • Ohio
  • Oklahoma
  • Oregon
  • Pennsylvania
  • Rhode Island
  • South Carolina
  • Tennessee
  • Texas
  • Utah
  • Vermont
  • Virginia
  • Wisconsin
  • West Virginia
  • Wisconsin

The Bad

  • Utilizes Partnerships for Project Completion 
  • Potential for Marketing Calls 

Utilizes Partnerships for Project Completion 

Some solar companies handle all aspects of solar, from sales to permitting to installation. Sunder Energy handles the sales, customer education, and communication aspects of the solar process while using a trusted and backed partner for installation. Customers can be aware of this and note that there may be more than one party involved in their solar installation.

Sunder Energy assures customers it works hand-in-hand exclusively with top-tier partners to ensure customers get the best service all around and are well informed on where their project is at each stage of the process.

Potential for Marketing Calls  

Sunder makes it easy to contact a representative for more information via an online form. However, you should be aware that by submitting your information you are authorizing Sunder Energy and any of its affiliates as well as independent dealers to contact you via phone or text message. 


The Bottom Line

Sunder Energy offers a distinctive solar service, emphasizing education-focused sales processes to help homeowners through the solar installation process. Sunder Energy utilizes elite equipment and installation services to its customers.

Additionally, Sunder Energy operates out of 44 states and Washington, D.C. allowing for more homeowners to access the benefits of solar. Homeowners living in the Sunder Energy service area should consider the company for their solar needs.

View Best Solar Companies

Was this content helpful?
thumb_up Yes thumb_down No

Star Rating

star star star star_border star_border

4 Reviews

Review Breakdown

5 grade


4 grade


3 grade


2 grade


1 grade


Sentiment Criteria


star_border star_border star_border star_border star_border


star_border star_border star_border star_border star_border


star_border star_border star_border star_border star_border


star_border star_border star_border star_border star_border

Filter by:


Sort by:

star star_border star_border star_border star_border

Paul Walker

Aggressive door to door canvassers at my Temecula CA residence today. Would not take NO for an answer., demanding to know why I had not put solar panels on my roof. Then started lying about one of his competitors going out of business, poor information btw. Always leaves a bad taste in your mouth when someone you just met starts bad mouthing someone or something you actually know quite a bit about. Then thought that it would be good for a door to door canvasser to give financial advice to me because he had read a Grant C. book! Not sure if it’s required company reading or that was just from his book of the month club. Very, very rude.

1 month ago


Review Source

star star star star star

Cynthia Clauser Las Vegas, NV

The company as a whole is very good. The company they chose for my installation has excellent employees who went out of their way to answer my questions & make sure I put the one part inside where there is less of a chance of vandalism. My salesman helped me fill out all my forms & explained the system well. And made sure I read the contract so I am very please with Sunder. Tilar (salesman)called people when the contract didn't show up in my email & got it there in time for my installation to go forward. to go on as scheduled. Not many people let alone companies are as good as Sunder. I will recommend the company to anyone I know or meet.

8 months ago


Review Source

star star star star star

Judith Snider Forest Grove, OR

My representative has been very helpful and has been in contact with every step of the way

7 months ago


Review Source

star star_border star_border star_border star_border

Christine Orlando, FL

There is nothing that I hate more than lack of communication amongst a company. I should not have to communicate to multiple people in an organization, what they should be communicating and asking each other.

8 months ago

Sunder Energy Logo

Reply from Sunder Energy

Hi Christine,

We are sorry to hear you haven't had the best experience going solar with Sunder Energy. We would love to learn more about your project and the issues you faced. Please email us at with your address so we can connect further!

Sunder Energy

Oct. 18th, 2023