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Emerald Energy LLC

Emerald Energy has been the top contractor on Energy Sage in North Carolina for the past 16 years. The reviews speak for themselves. All 5 star and all "REAL" reviews. Take a minute to read a few and you will see why Emerald Energy has been the top contractor on Energy Sage and North Carolina since 2013. We are local and we are part of the community.
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5.0
Reviews
EnergySage Rating
5.0
EnergySage Reviews
EnergySage Rating
5.0
Google Rating
5.0
Google Rating
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Emerald Energy is a fully licensed, locally owned, North Carolina General Contractor/Solar Installer-Designer that provides full scale engineered design, consulting, and turn key installations of solar energy projects, both residential and commercial. We specialize in Solar PV as well as general contracting services and home improvement. In addition to solar projects, we also consult with our customers to determine the most beneficial energy saving solutions for their home or business.
Year Established
2009
Phone Number
919-247-3670
Reasons Why You Should Work With Us
  1. Highest Quality Installation in North Carolina

  2. Best Experience 16 years in business in North Carolina installing solar

  3. Emerald Energy are THE Battery Storage Experts. (Not afraid of the complicated jobs!)

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

We speak

Spanish

Solar, Battery Storage, PV, PV Service. Solar Removal + Re-installation, Solar Repair & Service, Solar Maintenance, Whole Home Battery Backup, Off-Grid Solar, Off-Grid Battery Backup, Whole Home Generator Install, Generator Service & Maintenance, EV Charger Installation, V2H Charging, Vehicle to Home Charging,

Services Offered

  • Installation
  • Financing
  • Construction
  • Roofing
  • Electrical Contracting
  • General Contracting
  • Solar Repair & Maintenance

Locally owned and operated. Full in house team for installation. Emerald Energy is fully licensed as a North Carolina Electrical & General Contractor.

Workmanship Warranty

Our warranty covers 25 years workmanship for your solar system.
25 Year Penetration Warranty. 10 Year Service on PV Components

Licenses

North Carolina General Contractors License # 69879
BPI (Building Performance Institute) Accredited Contractor
NABCEP Certified Solar Heating
NABCEP PV Installer

Insurance

Commercial General Liability Coverage
Workers Compensation & Employers Liability Insurance

Certifications

NABCEP Certified Solar Heating
NAPCEP PV Installer
BPI (Building Performance Institute) Accredited Contractor
Duke/Progress Energy Certified Contractor
Tesla PowerWall Certified Contractor
Generac Powercell Certified Installer
LG Chem Certified Installer
Enphase Certified
Fortress Battery Certified
Gold Installer - Sol-Ark

Industry Certifications

Manufacturer Certifications

  • CertainTeed SolarMaster
  • Certified Installer
  • Gold (Experienced)
  • PWRpartner
  • Q.PARTNER
  • REC Certified Solar Professional
  • SolarEdge Preferred
  • Tesla Powerwall Certified Installer

What Customers Are Saying

5.0
115 reviews
5.0
Average Rating 115 review(s)
Response
5.0
Quality
5.0
Value
4.9
Service
5.0
Leave a Review
EnergySage Shopper
High Knowledgeable sales person

While I decided not to pursue solar at this time, Emerald Energy was one of three companies out of seven bids I received on Energy Sage, that I strongly considered. Their pricing was not as competitive as other companies, but their sales person was very knowledgeable and helpful. He gave me several solar options to choose from. In short, given HOA restrictions that limit solar to the rear of my home, the trees on that side of the house, and below average electric rates from my electric cooperative, I am not an ideal candidate for solar at this time. For anyone considering solar, make sure you understand your utility pricing and your electric usage patterns. The biggest risk I saw to going solar was not generating the forecasted energy bill savings without having a battery system and a battery system made the economics not very appealing.

Posted by RJLanning1 on Jul 31, 2025
EnergySage Shopper
Solar done right

Emerald conducted a thorough analysis and gave us a competitive estimate. When we had an issue with the battery, they resolved it quickly and were out ASAP to get a new one installed. I'm very happy with our solar and their work.

Posted by gainesdavid on Jul 10, 2025
EnergySage Shopper
Excellent service

From the initial install through our system upgrades and handling component failure, Emerald Energy has always been there doing what's right. Out of the 3 initial proposals, Emerald Energy was the only company that was willing to put together a system that met our needs when my initial request was much larger than our budget. Since the initial install, we had 2 other project adding more battery capability and then more panels. We also had some battery and solar component failures and Emerald was there when the vendor wasn't as responsive as we had hoped. They are highly skilled and certified to work with all of the latest vendor technology. The quality of their work is also very impressive. They were able to hide most of the conduit and made it blend nicely with our house. Emerald Energy is our goto company when friends, neighbors, co-workers ask about adding solar to their home.

Posted by bryfrey on Jul 09, 2025
EnergySage Shopper
Residential Solar Panels

I was pleased with the honesty of the Emerald Energy team to tell me which portions of my roof would give the best solar output if we were to install panels. As a result, we put panels on a little over half of the space on our roof, so our production isn't as high, but the return per panel and the financials were optimized. This worked for our budget. They did all the paperwork, installed electric vehicle recharging outlets in our garage, and also helped us get the rebate from Duke Energy. All around a great experience and we are happy to get to reduce the amount of electricity we draw from the grid while also reducing our electric bill.

Posted by Alan R on Nov 28, 2022
EnergySage Shopper
Loving Sunny Days

After reading articles on residential solar power generation and the tax advantages. We wanted to learn more. Our south facing roof has almost full exposure to the sun. A solar installer representative met with us, answered our questions and gave us a quote. Looking for a second quote, we researched installers and decided to contact Emerald Energy. Justin Dunlap, gave us information on the design of a system and a very competitive quote with a 25 year warranty. They explained the advantages of the various brands of panels and equipment, and answered our questions. We accepted the quote. Our system was activated in November 2021. We are very satisfied.

Posted by jakerobertson308 on Feb 08, 2022
EnergySage Shopper
Sol-Ark 12K, REC Alpha and Fortress e-Flex system Install

Emerald Energy was very easy to work with. Justin and John were both knowledgeable and cooperative. The project changed from a single Sol-Ark 12K to a pair of them and John was more than cooperative to give me what I wanted. Two 12Ks with 28 REC Alpha panels and 4 Fortress e-Flex 5.4kWh batteries was the final project. John worked through supply chain problems to procure all needed parts, even scouring just about all sources to obtain battery lugs and the battery cabinet. Brandon and Dave wired the system with attention to detail and even added an extra circuit in my garage. I am very pleased with how the project turned out. G, Williamson

Posted by gwilliamson205 on Nov 09, 2021

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