Featured

Reficiency Solar

Solar Companies in Naperville, Illinois
Ranked #1 in Naperville | Grade B+
4.70 (38 reviews)

Reficiency Solar

Reficiency Solar provides residential solar installation and repair, offering equipment comparisons and monitoring setup to help homeowners understand system performance Serving homeowners across Naperville, Illinois.

Why Homeowners Choose This Business

Focused residential scope, clear communication on equipment choices, and familiarity with local utility processes. Projects are sized for each roof and include guidance on monitoring and maintenance Local experience that helps homeowners across Naperville, Illinois compare a more region-aware provider.

Service Area

Based in Lisle and serving nearby areas such as Naperville, Illinois and neighboring western suburbs.

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  • Verified listing details
  • Service information
  • Customer review signals
  • Photo gallery
  • Public contact information
  • Published local profile

How This Business Compares

A quick local comparison based on review strength, business detail, and local service fit.
  • Maintains a competitive standing in this market.
  • Has a higher average Google rating than many businesses in this area.
  • Has more Google review volume than many local competitors.
  • Shows strong customer satisfaction signals based on review quality and volume.

Services Covered

  Electrical Services
  Establishment
  Point Of Interest
  Solar panel installation
  Installations
  Solar Repair
  Inverter Replacement
  Repairs
  Optimizer Troubleshooting
  Rooftop PV
  Solar monitoring setup
  PV system design
  Interconnection assistance
  Panel Replacement
  Energy assessment

Solar panel installation; inverter and optimizer configuration; system monitoring setup; troubleshooting and repair; panel replacement and re-roof coordination; interconnection assistance.


Reviews

Recent Reviews

4.70

(Based on 38 reviews)

Reviews frequently mention clear explanations of equipment options and straightforward communication during the install process. Several customers note punctual scheduling and tidy workmanship. A few recent reviews report difficulty reaching the company for post-installation support when systems stopped producing, indicating mixed experiences with follow-up responsiveness.

Google Review
Eric Finn on Reficiency Solar

Got solar system installed a few years ago by this company. Had some issues with inspections getting approved, but it got done, and was working good for a while. Come earlier this year I got an electric bill over $400 and thought that there was a mistake. I look at my Solar Edge app and the system isn't producing any electric. I contacted Tyler, and he said that he lived near by and could come take a look. Was saying it could be optimizers, or animal damage that it would be a little money to come out and troubleshoot it. I have emails back and forth with him, then nothing for a couple months. I reached back out, and He said that there was a case opened and a new inverter was shipped out it should arrive in a week. I have it 2 weeks and nothing, and reached back out to Tyler and heard nothing. My wife reached out to Solar Edge, and they called me the next day. The inverter that was shipped was from 2020 the lady told me, and that the inverter we have is not operational anymore. They shipped to me the next day, and I let Tyler know this, and he didn't respond, so I am forced to find another company to service the system he sold me. Sounds like he will sell a system, but will not support his customers with maintenance of said system.

Google Review
Kelly ann on Reficiency Solar

Tyler was great... at first but dont be fooled. Now that we need his help to get our panels working again he is no where to be found. So we are paying for full electric and panels. Thanks tyler!

... Make it right (actually stand by your work) and I'll take this review down so all your friends and familys reviews and stars can bring you back up to 5 stars.

Google Review
Paul Mueller on Reficiency Solar

If you're thinking about going solar, definitely get a quote from Reficiency. Working with Tyler and his team was a awesome, and I couldn't recommend them more. Unlike the "big name" companies that I had received quotes from previously, Tyler was able to provide me quotes and comparisons from multiple panel and inverter manufacturers and technologies to find the optimal solution for my roof. Other companies I got quotes from seemed like they were trying to force one brand, or one type of panel or inverter, even if it didn't seem like the best for my home/budget. Tyler paid attention to our budget and project goals, and worked with me to coordinate exactly where the equipment would be installed on my house, how conduit would be run, and how the the system would look. As a local installer, he was way more familiar with the local incentives and permitting process. Many of the "big name" installers gave me mixed information about the Naperville utility incentives, and it seemed like they were guessing sometimes.

His team just finished installing a 12.4kw system on my roof, and we could not be happier with the result. Their team worked fast and got the system running and passed inspection with no issues. The installation is sleek with the low-profile racking they used. Where conduit needed to be exposed, they planned the runs so that they'd blend into the lines on my siding and even painted them to match. Most of the "big name" installers told me they couldn't make any guarantees up front where conduit would go, and several told me they'd charge more if I asked for anything that was not the most direct path or in the attic.

Google Review
John Sipple on Reficiency Solar

I would highly recommend Reficiency Solar! Tyler did an excellent job explaining how everything works together and how the installation would go. His no nonsense approach was highly appreciated after dealing with other solar companies. Additionally, they did outstanding work at our home and we are extremely stratified with there efforts. Tyler and Matt were very friendly and diligent, we are very happy with the look and function of our system! Thanks again guys!!

Google Review
Zach Davis (Stylitics) on Reficiency Solar

Tyler and his team were fantastic to work with and did an excellent job. Everything was very thorough, communication, time/expectation management, pricing, down to completion of the work. I highly recommend.

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Frequently Asked Questions

Most projects are grid-tied rooftop PV systems sized to meet a portion of a home’s annual usage. The company works with common panel brands and string inverters with module optimizers. System design is tailored to roof layout, shading, and local utility requirements.

Yes, they handle troubleshooting for production issues, inverter errors, and optimizer or panel faults. Service calls typically include on-site diagnostics and recommendations for parts or adjustments needed to restore performance.

They coordinate standard residential permits and required inspections and submit interconnection applications with the local utility. Timelines depend on municipal review and utility approval processes.

Systems are set up with online monitoring through the inverter platform to track production. Homeowners can view historical and real-time output and receive alerts when performance deviates from expected levels.

The physical installation on a typical home often takes one to two days after permits are approved. Overall timelines vary based on design, permitting, inspection, and utility scheduling.
 Verified Listing

Opening Hours


  • Monday 8:00 AM – 4:00 PM
  • Tuesday 8:00 AM – 4:00 PM
  • Wednesday 8:00 AM – 4:00 PM
  • Thursday 8:00 AM – 4:00 PM
  • Friday 8:00 AM – 4:00 PM
  • Saturday Closed
  • Sunday Closed

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Business Details


Business Rating
4.70 (38 reviews) Featured BusinessPro Listing
Address
4513 Lincoln Ave #110, Lisle, IL 60532
Phone
Business Type
service

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