Day & Night Solar Review 2024 - IL Solar Specialists?

Installing Solar PV
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Updated on 2023-02-02


Day and Night Solar is a solar PV design, installation, and maintenance company based in Collinsville, Illinois. The privately-owned company was founded in 2009 and employs over 60 staff members. Day and Night Solar has enjoyed excellent growth since opening its doors and has generated in the region of $19.5million in revenue. The company does not have any active long-term debt. They were reported to have received a Covid-related PPP loan in 2021, which they have already paid back in full. 

The company primarily aim its service at residential and commercial property owners, basing its business model on ongoing relationships with its existing customers and continued referrals through its well-publicized large-scale commercial projects. In addition to their direct-to-customer service, Day and Night Solar offer a business-to-business service to qualifying solar panel contractors nationwide. This service includes the design and supply of suitable panels based on the contractor’s client needs as well as providing ongoing assistance to the contractor throughout the installation process. The company has accumulated a total of 25 customer reviews across 2 sites achieving 4.7* and 5* ratings respectively with only 1 negative review noted. 



Day & Night Solar Services and Features


Day and Night Solar Products

Day and Night Solar provides its clients with a turn-key solar solution that meets their needs and objectives. All solar panels provided by the company are made by Sun Commander. Here is an overview of the services they offer: 

Series 8000 – Day and Night Solar offers its customers its patent-pending, best-in-class “on-grid/off-grid” portable solar generator developed by Sun Commander. The system is designed to offset power at its base station 24/7 and will continue to provide power in the event of an outage. 

Series 1500 – Day and Night Solar also offers the series 1500 that is designed to use every day, and consume real time daylight energy while storing a scheduled amount of power for night use.

SC Series – Day and Night Solar is able to assist with stand-alone off-grid systems designed for multiple uses, generating a DC output of between 336-504 amp hours worth of battery power. 

90° Zero Lot Line – Day and Night Solar can supply and install sleek canopy PV mounting structures designed for overhang parking lots, sidewalks, etc.

Day and Night Solar makes use of an extensive and qualified network of contractors which allows the company to provide its service nationwide with known representation in the following locations: Arizona, Florida, Hawaii, Missouri, North Carolina, Ohio, Pennsylvania, and Tennessee.


Day and Night Solar costs

The company requires conducting a consultation to provide their price and does not advertise any prices online. There is insufficient pricing data and customer review information available to determine how Day and Night Solar compare to competitors in regard to cost. Day and Night Solar offer financing options to all their customers including additional cost-saving advantages for contractors that intend to purchase products through them. In addition, the company handles the entire end-to-end process which includes securing and completing all grant paperwork, obtaining any needed financing, and overseeing the project from engineering to installation, to completion. This may potentially provide greater cost savings for the customer. 


Day and Night Solar legitimacy 

Day and Night Solar are legit. They have several high-profile accreditations and well-publicized media releases relating to their involvement in large-scale projects which illustrates their credibility. Here are some of the most noteworthy accreditations :

  • In operation for over 13 years, Day and Night Solar is a registered member of the Illinois State business register and has been active and in good standing since it began trading in 2009.
  • In 2011, the company was added to the national business register which indicates its adherence to nationwide laws and rules relating to contractor services.
  • Day and Night Solar’s service has been used in large-scale contracts such as the design of solar panels for the McDonalds Chicago Flagship store and in the installation of the highest solar system on the roof of a 13-story hotel in San Antonio. 
  • The company is certified by the North American Board of Certified Energy Practitioners (NABCEP) and is affiliated with numerous market-leading manufacturers and installers of solar equipment. 
  • Day and Night Solar was awarded the Showstopper Award for the Sun Commander® Series 8000 at the 2013 NECA Conference which is widely considered the most prestigious recognition given in the electrical construction industry.
  • The company is BBB accredited and transparent in providing its location and contact details.
  • Our experts view the company as a top-level service provider having compiled an impressive portfolio and customer base as can be viewed on their website.

Day and Night Solar Maintenance

The company offers its customers an opportunity to choose if they require the service as a one-off or as an ongoing project. According to the reviews, customers have reported that the company is very responsive and easy to contact. The one negative review received was related to poor communication between the company and the customer, where the customer felt that the company had wasted his time. Of the sources we scoured, there was no solid information or reviews relating to ongoing maintenance issues after the installation of products by the company which indicates good quality products and installation processes. 

Day and Night Solar offers its customers two separate warranties that cover the different aspects involved in the supply and installation of their products. This includes a 1-year workmanship guarantee, and a 5-year parts warranty.




Overall, Day and Night Solar seems to offer excellent services and state-of-the-art products. Their accreditations and partnerships with relevant associations, combined with their various work samples suggest that their products are of superior quality while adaptable to differing customer needs. Our research results from their customer reviews saw 96% of reviewers provide a 5* rating, illustrating a strong customer satisfaction level which also enhances the company’s legitimacy.



Contact details:

Phone: (618) 344-4001
Address: 1605 Eastport Plaza Drive, Suite 135, Collinsville, IL, 62234
Email: [email protected]

Industry Certifications

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

Service Types

Residential Solar
Commercial Solar

Service Areas

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Is Day and Night Solar trustworthy?

Yes. Day and Night Solar are authorized members of the relevant business governing authority of Illinois and nationally. They have also acquired relevant high-level certifications and prestigious awards that have resulted in them securing large-scale projects with international franchises such as McDonalds.

Is Day and Night Solar a good company to work for?

The company has a small team with less than 10 employees. There is too little data and employee reviews available to make a judgment on the company’s work culture.

Can I cancel a contract with Day and Night Solar?

According to Illinois State law, you cannot generally cancel a contract with a company once you have signed it. If you would like further clarity on whether a contract has been signed, you can contact Day and Night Solar or an attorney directly.

Day And Night Solar Solar Details

1021 Century Drive
Edwardsville IL

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