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Solar Installer GuildUnited States · independent

Sisu Solar

Solar energy system service · Britt, MN

What the listing shows you

5.0★

9 Google reviews

What it doesn’t

0%

rated 1–2★

typical in Minnesota, 1%

Newest review held

Feb 2026

newest held review 6 months old

Google's rating breakdown · all 9 reviews

Rated 1–2★
0%
typical in Minnesota, 1%
Posted an update
—
we saw no owner post, which is not the same as none existing
Replies to reviewers
44%
of the 9 reviews we hold

Its one and two star share is 1 point below the typical installer in Minnesota. Across Minnesota, 35 of the 68 installers whose breakdown Google has published carry a higher share than this one.

The percentages are Google’s own arithmetic over every review it holds, not a sample we assembled. Separately we hold 9 review texts for this company, quoted below. Google publishes review ages rather than dates, so every date here is approximate.

Every company we hold in Minnesota, on one axis

none

1–5%

6–10%

11–20%

over 20%

Every company we hold in Minnesota whose Google breakdown has been read, grouped by their share of one and two star reviews. Sisu Solar is in the highlighted group.

What reviewers said

  • 5★ · around February 2026 · the company replied

    Sisu Solar was simply the best to work with for our 16.5 kW rooftop solar system. I gave them a call last spring to discuss my options to install a system in 2025, and they were professional and generous in their time to walk me through the entire process. Our installation was seamless. Rickey and his team got our install done almost a month ahead of schedule. Rickey was also open to working with solar panels that I provided myself - although we did not end up doing this option, his adaptability and flexibility was really appreciated and a big plus of Sisu. Our solar system is performing wonde

  • 5★ · around December 2025

    I talked to Rick today about some solar batteries I bought from another seller. He spent a lot of time explaining various options to me. He knew there was nothing in it him, but he gave me enough time to understand my choice. excellent service. I will do business with them in the future.

  • 5★ · around August 2025 · the company replied

    I DIYd the installation of my solar equipment with the help of Rickey and Aaron from SISU. I installed the pv panels with microinverters on a ground mount and SISU did the install of the batteries, controller, combiner box, meter box and emergency S/D switch. I did the system commissioning. My experience with SISU was second to none. It was great to have their expertise on site when I had questions. They went above and beyond to help me be successful. After they were done on site, Rickey was available by phone or email to help answer any questions I might have. If I ever had to do another sola

Reviewer names are not published here. Negative reviews are shown first because they are the ones a listing hides, not because they are more representative.

What reviewers keep mentioning

  • answering questions 4
  • batteries 2
  • phone 2

Topics Google derives from the review text, with how often each appears. A frequent topic is not a good one: “price” turns up in praise and in complaints alike.

What the company says about itself

Taken from its own website. We have not checked any of it, and a sentence on a website is not evidence.

  • Years in business

    “ensure your solar PV system lasts for over 30 years. Sisu Solar is completely licensed,…”

  • Bonded

    “Sisu Solar is completely licensed, bonded, and insured. ​ Overall, we are down…”

  • Insured

    “is completely licensed, bonded, and insured. ​ Overall, we are down to earth…”

  • Licensed

    “A professional solar installer and licensed building contractor, ready to make…”

Elsewhere

  • It is also reviewed on the Better Business Bureau. Worth reading before you sign anything: those are a different crowd, and the complaints that reach the Better Business Bureau rarely reach Google.
  • It posts on LinkedIn and Facebook. A page that stopped posting years ago tells you something a listing will not.

When they say they are open

Sunday
8 AM to 5 PM
Monday
8 AM to 5 PM
Tuesday
8 AM to 5 PM
Wednesday
8 AM to 5 PM
Thursday
8 AM to 5 PM
Friday
8 AM to 5 PM
Saturday
8 AM to 5 PM

As Google published them when we last read the listing, not a live check. Ring before you drive anywhere.

Other installers in Minnesota

1–2★3★4★5★gauge 0–20%typical here, 1%

Ordered by how much we can tell you about each, which is not an order of quality. We do not know which of these is better and would not say if we did.

What we don't know

  • The date above is the newest review we hold, which is not necessarily the newest that exists — we hold a large share of Google's reviews, not all of them.
  • We do not verify licences, insurance or bonding. Nothing here has been checked against a state licensing board.
  • We cannot tell you what an installation costs, and we hold nothing about the equipment they fit.

Something wrong here? Tell us and a person will read it.

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Claim this listing to become its verified contact: correct your own phone number, hours and description, and hear first if anything here changes. Free, reviewed by a person — and it changes nothing about the numbers.

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