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Sunstore Solar

Come visit our product showroom Located in Greer, SC where you can sit down with a local Energy Consultant and discuss your solar options. Sunstore Solar is a turnkey provider of several tier one manufacturers including LG, Hanwha / Q-Cell, Enphase Energy and Schneider Electric to name a few. We handle Design, Permitting, Utility Interconnection and have a dedicated service division to support our customers and those who had systems installed by other companies. We are active in the solar community through helping to establish our local chapter of the American Solar Energy Society of which our Director of Business Development is an acting board member.
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Sunstore Solar is an A+ rated BBB accredited business, locally owned and operated with 40+ years experience. Our trusted staff of solar professionals include NABCEP Designers and Installation technicians who are committed to bringing value to your project though excellent customer service. We install reliable Solar Electric Systems for homes and businesses including those with Battery Storage. $0 down Financing Options Available.
Year Established
Phone Number

Services Offered

  • Installation
  • Electrical Contracting
  • General Contracting
  • Solar Repair & Maintenance

Associated financing companies

Associated installers

  • Sunstore

Workmanship Warranty

Sunstore Solar offers a full 5 year warranty on all our installations, as well as Product Manufacturer Guarantees up to 25 years.


SC Electrician RBE 1532/ M11257
SC General contractor G115559


Fully insured.


NABCEP Cert No. 031409-143
OSHA safety certified staff

Industry Certifications

Manufacturer Certifications

  • PWRpartner
  • Sunpower Authorized Dealer

What Customers Are Saying

7 reviews
Average Rating 7 review(s)
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I opted to go DIY, but would've picked Sunstore otherwise

Should you not be inclined to consider installing your own system (it's a little bit crazy I know), I would highly recommend Sunstore based on my interaction with them. I worked with one person primarily on the quote for the system. I found them to offer great value on a quality system relative to the other installers I received quotes form. All communication was prompt, courteous, and professional. I also had an unexpected direct interaction with them even after deciding to go the DIY route. The system I purchased came with a few too splices for the rails so I had to call around locally to find anyone that had them. I reached Bruce at Sunstore. It isn't the racking that they typically used, but they have done a few with that type of racking and Bruce checked to see if they had any. He found some and offered them at a very reasonable price to keep me moving on my project. When I went by to pick them up and pay for them, Bruce checked with me on several elements of the install where he's seen people run into trouble. Thankfully I think I'm set on those concerns, but I appreciated him checking with me knowing that I wouldn't be in line to purchase a whole system from him. That's good business as far as I'm concerned and speaks volumes about the operation they're running. I'm going to call myself a customer since I did purchase about $25 worth of parts :)

Posted by ryanthien16 on Oct 09, 2019
Positive Experience

Our experience during the whole process of going solar has been very positive. Sunstore's process from quote to installation, throughout the entire process has been very customer oriented. They kept us informed at every step of the process and handled all aspects of the process. The quoted cost covered all aspects of the process and we had no unexpected expenses. They dealt with the county permitting and dealing directly with our power company. We are very pleased with the final product and would definitely recommend them to anyone going solar. They have been in business for 40 years and have an excellent rating.

Posted by joann.hayes on Aug 10, 2017
8.5KW Solarm Installation

The Sunstore team was always responsive to inquiries and made good on ALL promises. They worked around the waves of poor weather that precluded access to the metal roof of my building and were promptly there when the weather broke. The installation team lead was awesome at coordinating the work and keeping us informed on the effort. The Sunstore team was our advocate with Duke Energy and once Duke got the meter installed and approved the installation, they were "Johny on the spot" to show me how the inverters worked and get us "on line"!

Posted by viperpilot1 on Mar 12, 2016
Great Experience

SunStore Solar was absolutely great! I couldn't have had a better experience. Highly recommend.

Posted by jmburg on Feb 24, 2016
Excellent team to work with!

The SunStore team was highly professional from A to Z. They described what they were doing during design and installation. They were always on-time and courteous, and handled the paperwork with the power company well. If all service and product providers were this much customer-oriented, complaint departments would go out of business.

Posted by esnider on Feb 10, 2016
My experience with Sunstore Solar

I have run crews most of my professional life and I must say the installation crew was outstanding in their effort of profession and satisfaction. The quality of product as well as the installation, I do not think could have been improved. I received three bids and was concerned that the lower bid may not be of the best installation, I was wrong because both quality of materials and site work was top par excellence.

Posted by easeddie on Feb 09, 2016



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