Kilo Hollow Energy Review 2024 - VA Residential View

Installing solar since 2020
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Updated on 2023-08-01

Kilo Hollow Energy Overview

Kilo Hollow Energy is a small-size solar panel installation company based in Virginia, United States. The company was founded in 2020 but has shown surprising growth in the solar industry. With an estimated number of employees of 10, the company’s revenue is due to exceed $1 million. The company offers fair prices for installation and has made great progress under the supervision of William Branch.

The company caters to residential, commercial, agricultural, and other off-grid solar needs. The company has built its business model based on reviews, referrals, and customer relationships. According to our research, Kilo Hollow Energy has gained a substantial amount of customer reviews, all 5 stars with no complaints. It is a BBB-accredited business and has acquired several licenses and certifications to support its legitimacy. 



Kilo Hollow Energy Solar Services and Specifics

Kilo Hollow Energy prides itself on creating smart solar system designs. The company works with licensed and trained technicians to tend to your solar energy needs and keep you a priority. They offer the best quality services and products for your satisfaction. 


Kilo Hollow Energy Products

Kilo Hollow Energy offers various kinds of solar products directly from manufacturers. The company offers high-efficiency panels and products from certified and trusted brands such as Q-Cells, LG, and REC. The company supplies inverters and monitoring equipment from SolarEdge and Enphase. It is important to note that all products come with extensive warranties from manufacturers. All products from the companies are reliable and durable, so you can be sure of having a long-lasting investment. 


Kilo Hollow Energy Services Offered

Kilo Hollow Energy offers all kinds of services to customers. The company offers agricultural and commercial solar services to clients. The company offers generators as a home and business power backup and home EV charging. 



Installation Costs and Processes


The company is geared towards offering the highest quality products and services for fair prices and believes in products and services that provide maximum efficiency, quality, and affordability. Kilo Hollow Energy also states that customers stand a chance at getting solar incentives and building their property value. The company is open for business to potential clients around Virginia and is ready to cater to their solar needs. Kilo Hollow Energy staff undergo proper training, and customers commend them for being very professional. The company’s solar panels qualify for the federal tax credit, so you can rest assured of a good investment. 



Kilo Hollow Energy is a legitimate company.

  • Kilo Hollow Energy is registered in Virginia. It is a BBB-accredited business and has been licensed under NABCEP. 
  • The company has accumulated several certifications and licenses to prove it is a certified installer with experience. 
  • Although its partners are not mentioned on the company’s webpage, KIlo Hollow Energy has been running smoothly under the leadership of William Branch. 
  • Through social media handles and contact details such as an address, phone number, and email, customers can contact the company with ease. This proves its transparency and quality of service. 
  • The awesome reviews, licenses, and accreditation prove Kilo Hollow Energy’s legitimacy. 


The company is a reliable service provider ready to handle your solar and energy needs. Customers are assured of warranty, technical support, and efficient customer service. 



The company shows concern and care for customers’ solar systems even after installation processes are concluded. Kilo Hollow encourages clients to schedule maintenance on their solar panels and offers expert checkups for solar panel owners. The company advises on the occasional cleaning of solar panels for optimal performance. Kilo Hollow Energy is committed to helping customers in times of need through its reliable customer service. 

The company is open to consultation and quotation for those interested in using the company. Along with its reliable customer services, the company offers technical support to help customers’ systems operate efficiently. After the installation, the company handles inspection, ensures the system is safe, and instructs you how to use the in-home monitoring system. Kilo Hollow Energy’s amazing services are reflected in its maintenance.



The SolarEmpower View

Kilo Hollow Energy offers customers the best high-quality products and services. The company designs, installs, and supplies the best solar panels and battery storage for commercial and residential customers while ensuring that the products match its prices. Moreover, customer feedback, reviews, and research prove that Kilo Hollow Energy is legitimate and a great solar company.



Contact Details

Phone: (804) 508-9526

Address: Virginia, United States

Email: [email protected]

Service Types

Solar Panel Installation

Service Areas

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Is Kilo Hollow Energy good to work for?

Kilo Hollow Energy is a small company operating in a close-knit team. There is too little data to judge the company’s work culture.

Will Kilo Hollow Energy provide proper maintenance?

Yes, the company provides proper maintenance when requested. Kilo Hollow Energy advises solar system owners to conduct occasional inspections and clean their solar panels.

Is Kilo Hollow Energy trustworthy?

Yes, Kilo Hollow Energy is accredited by the BBB and Virginia state authorities.

Kilo Hollow Energy Solar Details

Workmanship Warranty
25 Years
Licensing Information

Virginia Class A License # 2705182698

Henrico, VA

Kilo Hollow Energy User Reviews

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Virginia Wilson
Virginia Wilson
Richmond, Virginia
August 1, 2023
Finally a solar installer that knows their stuff!
We chose KiloHollow for our Sonnen battery installation after interviewing several other solar/battery installers. KiloHollow was the company that actually understood what our system and our home needed to meet our needs. They also install gas generators, but did not divert us from our initial, researched plan. We have a ground based 20K solar system.

KiloHollow, William Branch in the lead, installed our Sonnen+ 20KW battery. Their work was admired by our electrical inspector for its excellence. We happily recommend them to anyone who needs solar systems, batteries, or generators installed. Va. H. Wilson 434-390-7544, Rice VA Feel free to call me if you wish for further information.

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