NV Energy Review 2024 - The Residential View

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Updated on 2023-07-01

NV Energy LLC Overview

NV Energy LLC is a family-owned solar design and installation company based in Leominster, Massachusetts. Founded in 2012, the company aims its services primarily at residential property owners; however, they do also cater to commercial and non-profit organizations as well.

NV Energy LLC employs less than 10 full-time staff and relies on referrals and maintaining long-term relationships to keep business going. The company has experienced steady growth over the years, generating in the region of $5million in revenue across its service areas of Massachusetts and New Hampshire.


NV Energy LLC Services and Specifics

Specific Solar Panels Offered

NV Energy LLC provides the brands of solar panels that they use; however, they do not provide the specific variants or specifications of each brand as this is likely to differ based on the customer’s expected performance requirements. 


LG Solar Panels

LG has been a trusted global icon of excellence in the electronics industry for more than 60 years – including over three decades of experience in the solar industry. LG Solar’s photovoltaic modules are uniquely designed to offer superior quality, field-tested performance, durability, and reliability.


SolarWorld Solar Panels

SolarWorld describes itself as a solar pioneer, one of the world’s largest solar-technology producers, and the largest U.S. solar panel manufacturer for more than 40 years. The company combines all stages of the photovoltaic value chain, from the raw material silicon to turn-key solar power plants, so that it can uphold high quality and environmental standards at every stage.


Specific Types of Solar offered

NV Energy LLC provides various types of solar systems, each custom designed according to their customer’s property and energy generation goals. Residential and commercial solar projects completed by NV Energy include the following options:


Residential Solar – Ground Mount:

NV Energy LLC designs and installs both standard-mounted and pole-mounted systems to maximize exposure to sunlight and electricity output. Compared to a roof-mounted solar system, ground mounts will most likely be the more expensive option; however, they may produce more energy per watt of solar installed.


Residential Solar – Roof Mount: 

As the name suggests, a solar roof mount is a mechanism with which the solar panels can be installed upon the roof of a building or carport. In an area that is populated with trees or buildings, this may be the best possible installation method.


Agricultural/ Commercial:

NV Energy LLC aims to design systems that are easy to maintain and that maximize power generation potential. The company uses Enphase AC micros on their jobs which provide long-term savings and reduced service calls that help businesses win out in the long run.


Additional Services 

Solar Battery

NV Energy LLC has partnered with Enphase Energy to bring premier power storage options to their customer’s homes and businesses. These solar storage batteries provide complete off-grid reliability that keeps properties powered through any outages while utilizing minimal space in a sleek design.


Installation costs and process


The average cost of solar panels in Massachusetts is between $2.70 and $3.50 per watt. This means that a solar system that is 5 kilowatts in size would generally cost between $15,000 – $21,000 to install. The company requires conducting a consultation to provide a free estimate cost of their service. NV Energy LLC offers to help customers take advantage of the Federal Incentive Tax Credit, which allows for up to 26% of the total project cost to be deducted from their federal taxes in the year of purchase.

NV Energy LLC offers financing options for their solar systems with the goal of assisting customers in working toward owning their solar systems outright so that they are able to enjoy all the benefits that come with being a solar system owner.

The company has been fairly well-reviewed by customers, accumulating 25 customer reviews across 2 sites. Several customers have stated that the company’s cost is extremely competitive when compared to similar companies, which is a very positive sign and indicates that many customers in the past have paid the quoted price.


Here’s an example:

“Nate from NV Energy LLC was highly recommended by a friend. We had been approached for years by the big company’s with their hard sell approach and vague answers to our questions. When we met with Nate he did a comprehensive site assessment and provided us a detailed report on the potential of our site as well as cost Analysis. We agreed to move forward and Nate guided us step by step thru the process. It’s been almost 2 years since we went online and we could not be happier as our system has met all that was promised. Nate has always been available to answer any questions I might have. Our entire experience has been a pleasure we could not recommend Nate and the team enough.”
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In addition, the company offers all customers a zero-down payment option as well as a referral bonus of $1,000 for every successful installation referred by a customer.



NV Energy LLC is legit.

NV Energy LLC has been registered with the Massachusetts Secretary of State since the 12th of November 2012 – ID # 001091966
Despite being a smaller company than many of its competitors, NV Energy LLC achieved BBB accreditation in 2019.
The company is a NABCEP Certified Solar PV Installer and has assembled a strong portfolio of previously completed projects.
NV Energy LLC has been involved in several residential and commercial projects that vary in size and complexity, as can be viewed in their portfolio of work. 
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Awards and Accreditations:

  • Partnerships  – EnPhase, SolarWorld, SnapNRack



NV Energy LLC uses its own in-house staff, which is the key to its success and allows the company to guarantee its workmanship. Their PV systems are covered by a 25-year manufacturer warranty, while the company also offers a 5-year workmanship warranty on all parts and labor.

While these are impressive, it should be noted that the company’s workmanship warranty does cover a shorter period than several competitors.

Not only is NV Energy LLC able to provide preventative and corrective maintenance to its own system installations, they are also able to offer these services to customers that have existing solar systems fitted while providing suggestions to improve them as well.

Key Points
Solar Panel Warranty 25 Years
Workmanship Warranty 5 Years
Power Production Guarantee Unspecified
In-house contractors Yes
Free Consultation Yes
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Customer service (review analysis)

It’s not often that solar companies are able to deliver a perfect service to all their customers; however, in the case of NV Energy LLC, of the 23 reviews we scoured, the company did not receive a single rating of less than 5*.

This is extremely impressive. In addition, there are several mentions of the company providing superior customer service, even post installation, as illustrated in the following customer review:

“We decided to go with NV Solar after meeting several of their clients prior to us, who all agreed that if they had to do it again they would use Nate. From the pre-con, to breaking ground, to the post con and the final punch list, Nate was involved in every conversation, and followed up with every concern.

If you want to be stressed out, and not getting your calls returned then choose another vendor. If you want a seamless transition to solar, call Nate.”

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The SolarEmpower View

Based on our research, NV Energy LLC seems to offer excellent services and has maintained high-quality standards. Their impressive work portfolio and the level of customer satisfaction expressed in their reviews suggest that they are among the top-tier contractors in Massachusetts.

💲Cost: 9/10 ✅Legitimacy: 10/10
⭐️Quality: 10/10 📞Customer Service: 9/10
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Industry Certifications

ASES – American Solar Energy Society
ASES – American Solar Energy Society

Service Types

Solar Panel Installation


Which areas does NV Energy LLC service?

The company assists customers throughout Amesbury, Fitchburg, Ipswich, Merrimac, Methuen, Newburyport, Newbury, and Rowley, Massachusetts.

Who owns NV Energy LLC?

The company’s CEO is Nathan Vignola, and he is mentioned frequently in customer reviews, which indicates that he is personally involved in each project.

NV Energy Solar Details

Workmanship Warranty
5 years, Parts, Labor.
Licensing Information

Mass Business Incorporation: 001091966
MASS HIC: 182253

Leominster, MA

NV Energy User Reviews

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Edmay Desjardins
Edmay Desjardins
March 10, 2023
NV Energy, LLC is very…
NV Energy, LLC is very credible and knowledgeable company. We were very happy with their service and would recommend excellent service...
Bill Moryl
Bill Moryl
February 24, 2023
Nate & Andy are outstanding!…
Nate & Andy are outstanding! The knowledge that these 2 have is incredible. We had them install a ground mount system in 2018 and have had amazing results with this system, not to mention the attention to detail on the install and service was outstanding !!!
Do not pass up the opportunity to trust them with your solar project!!!
Eileen Szczesuil
Eileen Szczesuil
January 11, 2023
Nate was wonderful to work…
Nate was wonderful to work with and we are very happy with our system. I would 100% recommend.
Gavin Byars
Gavin Byars
December 9, 2022
NV Energy is amazing. Excellent…
NV Energy is amazing. Excellent installers, Extremely knowledgeable, no pressure sales, Great Service and had already saved me thousands on my electric bills.
jim allard
jim allard
October 5, 2022
Im very happy with my…
Im very happy with my array and the service that NV Energy supplyed to me. The array (the application) Excellent. definitely 5 stars.
Deb Moore
Deb Moore
August 23, 2022
Nick was amazing and…
Nick was amazing and I can't say enough positive things about NV Energy. He responded to all of my many questions, sent me a ton of information about solar and the products he uses, didn't use pressure tactics like some solar companies, kept me in the loop throughout the entire process and installation was perfect...well, almost. The panels were off-center by 3" on one side of my garage roof which probably wouldn't have bothered most people but I knew I'd notice it every time I pulled into my driveway. Being the professional that he is, they were moved without my having to ask twice. I'm not sure some of the larger solar companies would have accommodated me. Excellent customer service.
Tim St. Jean
Tim St. Jean
August 20, 2022
Nate was great to work…
Nate was great to work with. He was not pushy at all. He went over multiple options for my property. And was quick to respond to any questions I had
Allan Tseng
Allan Tseng
August 18, 2022
Nate did a great job…
Nate did a great job with our solar system.
Very happy with the installation.
brian sciabarrasi
brian sciabarrasi
August 8, 2022
NV ENERGY did exactly what…
NV ENERGY did exactly what they said they would do when they said they would do it AND my electric bill is a fraction of what it used to be. I would recommend NV ENERGY to anyone.
Phil Butland
Phil Butland
July 27, 2022
Experienced personnel who know the…
Experienced personnel who know the solar business. Very happy with the results of my installation.

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