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Centauri Systems - Solar Company Minnesota

Solar Companies in St. Paul, Minnesota
Ranked #1 in St. Paul | Grade B+
5.00 (176 reviews)

Centauri Systems - Solar Company Minnesota

Centauri Systems focuses on thoughtful solar design, clear communication, and an organized build process from their Blaine office. Homeowners report consistent contacts throughout the project and careful attention to detail on installation day Serving homeowners across St. Paul, Minnesota.

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Why Homeowners Choose This Business

Transparent proposals with options, attentive communication from consultation to commissioning, and detail-focused installations suited to Minnesota weather. A small local team approach provides consistent contacts and coordination.

Service Area

Based in Blaine and serving the greater Minneapolis–St. Paul, Minnesota area and nearby communities across the Twin Cities metro.

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  • 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.
  • Performs at or above the local average rating.
  • Has more review volume than many local competitors.
  • Shows strong customer satisfaction signals based on review quality and volume.

Services Covered

  Establishment
  Point Of Interest
  Residential Solar Installation
  Solar Panel System Design
  Installations
  Rooftop solar
  Grid-tied solar
  Solar interconnection support
  Solar monitoring setup
  Ground-Mount Solar
  Solar site assessment
  Inverter installation
  Solar Project Management
  PV system commissioning
  Solar permit assistance

Solar site assessments, custom system design, equipment selection, rooftop and ground-mount installation, permitting and utility interconnection support, monitoring setup, and post-install walkthroughs.

Reviews

Customer Reviews

Karl Ritzman
The team at Centauri is top notch! From the sales team taking the time to help me understand the entire system in great detail, the install crew’s attention to every detail, and the front office’s superb communication and constant updates,…
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The team at Centauri is top notch! From the sales team taking the time to help me understand the entire system in great detail, the install crew’s attention to every detail, and the front office’s superb communication and constant updates, this company’s service can not be beat!

Above all, they installed a more efficient & higher quality panel & system at a better price than competitors. I love how they’re a small local company that truly cares for their customers and will stand behind their warranties & work. I will be recommending Centauri to everyone I know for any solar needs!
Stephen Suby
Our system was installed flawlessly without our even being in the state while it happened. Tough winter conditions in Minnesota posed no interruption to this team who kept us informed throughout. Everything was done professionally, and I am…
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Our system was installed flawlessly without our even being in the state while it happened. Tough winter conditions in Minnesota posed no interruption to this team who kept us informed throughout. Everything was done professionally, and I am very impressed. Pricing was as competitive as one could hope for, and there were choices where they were more than fair with us.Thank you to the Centauri team.
Mary Anne
Centauri Systems was the first company I contacted to inquire about solar panels. I knew very little about about the whole process making Centauri a great place to start. Trevor explained everything to the level of detail that I needed or…
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Centauri Systems was the first company I contacted to inquire about solar panels. I knew very little about about the whole process making Centauri a great place to start. Trevor explained everything to the level of detail that I needed or wanted, and gave me a couple of different design options with different price points. He even gave me a referral to have my tree taken down which came in much lower than other quotes I had gotten.
I did check with three other companies before deciding to go with Centauri, and honesty the choice was an easy one to make. They were transparent and honest about everything, including the timeline which Trevor said would be a "stretch" to complete before end of year. Most of the production milestones were dependent on Excel, and they were swamped. I am very happy to report that the panels were fully installed by mid December, in spite of many snowy days. Everyone on the entire team was so pleasant to work with, and always happy answer questions. I would definitely recommend them to anyone looking to install solar panels.
Adam Huss
Centauri just installed an 18 panel system on my roof. I initiated the process in summer 2025 hoping to take advantage of the expiring tax credits. They weren’t able to finish the install in time for a number of reasons, but they were tra…
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Centauri just installed an 18 panel system on my roof. I initiated the process in summer 2025 hoping to take advantage of the expiring tax credits. They weren’t able to finish the install in time for a number of reasons, but they were transparent about that being a possibility and even built a fair price adjustment into the contract to make things right. Once they were able to deliver they finished in a day and managed all the necessary inspections and utility paperwork very quickly. Happy to recommend.
Andrew Thelander
We were referred to Centauri Systems and couldn't be more pleased with our whole experience from start to finish. Everyone we interacted with was professional and great to work with - it's important to note that Centauri only uses their own…
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We were referred to Centauri Systems and couldn't be more pleased with our whole experience from start to finish. Everyone we interacted with was professional and great to work with - it's important to note that Centauri only uses their own in-house employees - which was a really important differentiator from other companies who outsource work to 3rd parties.
The project management team of Madison and Tiffany kept us well-informed throughout. Zach the electrician did a great job with the battery install and electrical work plus their entire installation team was awesome. I would highly recommend Centauri Systems to anyone looking for a high-quality solar and battery system install.

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Frequently Asked Questions

Most projects start with a site assessment and proposal, followed by design and permitting. Utility approval and scheduling can take several weeks depending on jurisdiction and season. Installation itself often takes one to two days, with final inspection and utility approval afterward.

Yes, installation can proceed in winter as long as safety and roof conditions allow. Weather may influence scheduling and on-site procedures, but teams plan around temperature and snow. Communication about timing is key to set expectations.

The team assists with permitting and interconnection steps to streamline the process. They coordinate with your utility, provide documentation, and help set up monitoring once the system is energized. Homeowners are kept updated on milestones and required actions.

Solar systems are generally low maintenance and have built-in monitoring to track performance. Visual checks and keeping panels free of heavy debris can help, and professional inspections are recommended if production changes unexpectedly. Snow typically melts and slides as temperatures rise.

Proposals typically include multiple design options with different components and price points. The team explains trade-offs such as panel output, inverter choices, and layout. This approach helps homeowners select a system that fits goals and budget.
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Opening Hours

  • Monday 8:00 AM – 5:00 PM
  • Tuesday 8:00 AM – 5:00 PM
  • Wednesday 8:00 AM – 5:00 PM
  • Thursday 8:00 AM – 5:00 PM
  • Friday 8:00 AM – 5:00 PM
  • Saturday Closed
  • Sunday Closed

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Business Details

Business Rating
5.00 (176 reviews) Featured BusinessPro Listing
Address
9278 Isanti St NE, Blaine, MN 55449
Business Type
Service
Website
https://solarbycentauri.com/
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