Wolf River Electric Review
Solar, battery, EV charger and electrical contractorBased in Isanti, MinnesotaProfile updated October 14, 2026
Is Wolf River Electric a good choice?
Wolf River Electric fits Minnesota and Upper Midwest homeowners who want solar, batteries, EV charging and electrical work from one contractor. It publishes its Minnesota and Wisconsin license numbers and a 25-year “Complete Confidence” warranty covering labor, parts and roof penetrations. That warranty page is written around Maxeon systems, so confirm which terms apply to the panels in your quote.
- Price
- Quote required; no solar system price on the company pages we reviewed. Costs
- Coverage
- MN, WI, IA, ND and SD; its homepage also names MI and IL. Service area
- Warranty
- 25 years on labor, parts and workmanship, plus a 25-year roof penetration warranty, per its warranty page. Warranty
On this page
Why choose Wolf River Electric, and why you might not
What Wolf River does well, and where to be careful, compared with the installers it competes with most.
Reasons to choose Wolf River
It publishes a long warrantyWolf River publishes a 25-year warranty on labor, parts and leaks where the panels are bolted to the roof. That page is written for Maxeon systems. Ask if it applies to the panels in your quote.
It is an electrician tooWolf River puts in solar, batteries and EV chargers, and does other electrical work. Its Minnesota, Wisconsin and Iowa licenses were active when we checked on October 13, 2026.
It names its equipment brandsIt shows REC, Q CELLS, Enphase, Tesla and Generac, and sells Enphase, Tesla and FranklinWH batteries. All Energy names no standard panel brand. You can look up the equipment before a sales visit.
Its Google score is the highest hereIts head-office Google listing shows 4.9 from 960 reviews. Owners praise patient design help, neat wiring, and help with permits and the power company.
Reasons to look at others
Its 25-year warranty may not cover your panelsIts 25-year warranty page is written for Maxeon systems. Some systems may get only a 10-year warranty on labor. Ask which warranty applies to your system, in writing, before you sign.
No battery warranty, and no way to rentWolf River lists no battery warranty term. You can pay upfront or take a loan, but it does not name its lenders or offer a way to rent. Ask who you will pay.
Its reach in some states is unclearWe found no Michigan or Illinois service page, and no license record in North Dakota or Michigan. Ask if it works at your address and for its license there.
Some owners waited monthsIts negative reviews describe an 11-month wait to get a system turned on by the power company. One snow-damage repair took 8 to 10 weeks and was not covered. Ask how long turn-on usually takes.
Wolf River Electric reviews: what customers say
Each review site shows its own score; we read them on October 12 and 13, 2026 and do not combine them or add our own rating.
- Google4.9 / 5960 reviews · Isanti, MN office listing only, not company-wideRead reviews
The five positive reviews below praise patient design help, neat conduit work, handling of permits and the utility, and a takeover of another company’s unfinished project. The five negative reviews describe unreturned calls, an unwanted sales call, a snow-damaged conduit repair that took eight to ten weeks and was not covered by warranty, an 11-month wait for activation, and a cancelled project with an unpaid referral bonus. These are issues to ask about, not a measure of how often they happen. Ask Wolf River how long activation usually takes.
5 recent 5-star reviews
“I got a call back at the exact same time, from the exact same person, with the exact same helpful energy.”
Jacob A. · Read on Google
“I would recommend Wolf River Electric to anyone!”
Brandon B. · Read on Google
“I had a great experience with Wolf Electric installing my solar panels.”
Juan M. · Read on Google
“They were great to work with and were very helpful in getting our project done in a timely manner.”
Darin G. · Read on Google
“Would recommend this company for anyone interested in taking the jump!”
Ian H. · Read on Google
5 recent 1- and 2-star reviews
“Shocker I got no call back 2 weeks later no email no call.”
Eric M. · Read on Google
“Contacted me today at 2:48 PM with an unsolicited phone call when my number is listed on The Do Not Call List.”
William I. · Read on Google
“They have also been trying to get a hold of Wolf River to get the warranty transferred to them because there's no way I can tell how the solar is working.”
Denay K. · Read on Google
“There was delay after delay after lack of communication after delay.”
Casey S. · Read on Google
“We have cancelled the conversation because we have lost all trust in project management, communication and integrity with this company.”
Kyle B. · Read on Google
How we picked these: the five newest 5-star and the five newest 1- or 2-star reviews with written text on Google and Trustpilot, as of October 2026 (200 reviews read, back to May 7, 2025). We found no Trustpilot page for Wolf River Electric on October 12, 2026. Each quote is one sentence, word for word. Picking the highest and lowest ratings shows the range of experiences; it is not a representative sample, and we did not verify what reviewers describe.
How much does Wolf River Electric cost?
Wolf River Electric does not publish a solar system price on the pages we reviewed; it offers a free quote and an online calculator. Ask for an itemized quote showing the cash price, system size, equipment models and, for a loan, the lender, APR, fees and financed total. Its site banner advertises a “30% off” offer for qualifying homeowners; ask in writing what that discount is and who funds it. For state price ranges, see our solar panel cost guide; for how the plans compare, see loans, leases and PPAs.
Cash purchase
You own itYou pay for the system up front. The company notes a home equity loan can also be used.
Solar loan
You own itLoans through several financing providers, with terms up to 25 years and no prepayment penalty, per the company. Approval depends on credit.
Plans as listed on Wolf River Electric’s financing page, read October 14, 2026. Its quote form also lists a lease option, with no terms published.
Wolf River Electric’s homepage shows REC, Q CELLS, Enphase, Tesla, SPAN and Generac logos, and its warranty page describes Maxeon systems. Its online shop lists Enphase IQ 10C, Tesla Powerwall 3 and FranklinWH batteries. Your written proposal should list the exact panel, inverter and battery models, the system size in kilowatts (kW) and the forecast yearly production in kilowatt-hours (kWh).
What does Wolf River Electric’s warranty cover?
| Coverage | What Wolf River publishes | What to confirm |
|---|---|---|
| Solar panels | 25 years for materials and workmanship, with repair, replacement or reimbursement (Maxeon systems) | Which panel brand you get and whether this term applies to it. |
| Panel output | 92% of original DC power in year 25 (Maxeon systems) | The output guarantee for your panel model if it is not Maxeon. |
| Inverter | Covered as part of the whole-system warranty; no separate term | Confirm in your proposal: the inverter model and that it falls under the 25-year whole-system terms. |
| Battery | Not published | Confirm in your proposal: the battery maker’s term and who services it. |
| Labor and workmanship | 25 years, including labor, shipping and parts | That the 25-year terms are written into your agreement. |
| Roof penetrations | 25 years | Who repairs and pays if a leak starts at a panel mount. |
| Monitoring hardware | 10 years | Which monitoring device is installed. |
Company-published terms from Wolf River Electric’s Complete Confidence Warranty page and homepage, read October 14, 2026. Your signed agreement decides what applies.
The warranty page frames the whole-system terms around Maxeon equipment, while the homepage shows other panel brands. Its site also has a separate 10-year, labor-only limited warranty page. Ask which version applies to your quote.
Where does Wolf River Electric operate, and which licenses were checked?
Wolf River Electric’s homepage names Minnesota, Wisconsin, Iowa, North Dakota, South Dakota, Michigan and Illinois (read October 14, 2026). Its locations page lists Minnesota, Wisconsin, Iowa, North Dakota and South Dakota as its service states, and its Minnesota page says it serves all 87 Minnesota counties. We found no Michigan or Illinois service page. A listed state does not mean every address qualifies or that EcoGen can connect you with Wolf River there.
Showing Isanti, MN (headquarters)
Office address (1)
- Isanti, MN (headquarters)101 Isanti Parkway Northeast, Suite G, Isanti, MN 55040Show on mapOpen in Google Maps
Address from Wolf River’s website, read October 13, 2026.
Licenses
We found 8 active license records in state registries (October 13, 2026). We found no record under its name in Michigan and North Dakota; ask for the license number. Check the license yourself under the exact business name on your contract. A license check confirms registration, not workmanship quality.
Minnesota2 recordsActive, checked Oct 13, 2026
- License
- Electrical license
- Number
- EA777669
- Registry check
- Active, Minnesota Department of Labor and Industry, checked October 13, 2026
- Note
- Registry lists LTL LED LLC (DBA Wolf River Electric); expires 2028-02-29.
- License
- Building contractor license
- Number
- BC773271
- Registry check
- Active, Minnesota Department of Labor and Industry, checked October 13, 2026
- Note
- Registry lists LTL LED LLC (DBA Wolf River Electric); expires 2028-03-31.
Wisconsin4 recordsActive, checked Oct 13, 2026
- License
- Dwelling Contractor
- Number
- DC-052200596
- Registry check
- Active, Wisconsin Department of Safety and Professional Services, checked October 13, 2026
- Note
- Registry lists LTL LED LLC (DBA WOLF RIVER ELECTRIC). The published DCQ number belongs to an individual qualifier; the company’s own electrical and dwelling contractor licenses are listed separately.
- License
- Dwelling Contractor Qualifier
- Number
- DCQ-042200428
- Registry check
- Active, Wisconsin DSPS license lookup, checked October 13, 2026
- Note
- expires 2028-04-09. The published DCQ number belongs to an individual qualifier; the company’s own electrical and dwelling contractor licenses are listed separately.
- License
- Electrical Contractor
- Number
- 1522577-EC
- Registry check
- Active, Wisconsin Department of Safety and Professional Services, checked October 13, 2026
- Note
- Registry lists LTL LED LLC (DBA WOLF RIVER ELECTRIC). The published DCQ number belongs to an individual qualifier; the company’s own electrical and dwelling contractor licenses are listed separately.
- License
- Electrical Contractor
- Number
- 1522577
- Registry check
- Active, Wisconsin DSPS license lookup, checked October 13, 2026
- Note
- Registry lists LTL LED LLC dba WOLF RIVER ELECTRIC. The published DCQ number belongs to an individual qualifier; the company’s own electrical and dwelling contractor licenses are listed separately.
Iowa2 recordsActive, checked Oct 13, 2026
- License
- Electrical contractor license
- Number
- Not published
- Registry check
- Not checked by us
- Note
- No Iowa number appears on the pages we read (October 13, 2026).
- License
- Electrical Contractor
- Number
- EL208171EC
- Registry check
- Active, Iowa Electrical Examining Board (Iowa Department of Public Safety), checked October 13, 2026
- Note
- Registry lists WOLF RIVER ELECTRIC; expires 2028-12-31.
- License
- Contractor registration
- Number
- C142855
- Registry check
- Active, Iowa Department of Inspections, Appeals and Licensing (contractor registration), checked October 13, 2026
- Note
- Registry lists LTL LED LLC; expires 2027-04-13.
North Dakota1 recordNo record found, Oct 13, 2026
- License
- Contractor / Electrical Contractor
- Number
- —
- Registry check
- No record found in the North Dakota Secretary of State, Contractor Licensing (FirstStop); North Dakota State Electrical Board search, checked October 13, 2026
- Note
- SOS contractor search ‘Wolf River’: no contractor license. Board contractor search ‘WOLF RIVER’, ‘WOLF’, city ‘ISANTI’: none. Trade name ‘WOLF RIVER ELECTRIC’ is registered with the SOS (Active, 0006590982); its owner could not be read (detail view errors), so a license under a different legal name is possible. Ask the company for its license number.
South Dakotano number publishedNot published
- License
- Electrical contractor license
- Number
- Not published
- Registry check
- Not checked by us
- Note
- No South Dakota number appears on the pages we read (October 13, 2026).
Michigan1 recordNo record found, Oct 13, 2026
- License
- Electrical Contractor / Residential Builder
- Number
- —
- Registry check
- No record found in the Michigan Department of Licensing and Regulatory Affairs (Bureau of Construction Codes) search, checked October 13, 2026
- Note
- Searched business names ‘Wolf River’, ‘LTL LED’ (all license types) and ‘Wolf’ (Electrical Contractor): no Wolf River / LTL LED record. Ask the company for its license number.
Illinoisno number publishedNot published
- License
- Contractor or electrical license
- Number
- Not published
- Registry check
- Not checked by us
- Note
- No Illinois number appears on the pages we read (October 13, 2026).
Wolf River Electric’s homepage shows Tesla Certified Installer and SPAN Certified Installer badges. These are company statements; we did not verify them.
Wolf River Electric compared with three other installers
These three serve the most of Wolf River’s states: All Energy serves 4 of them and Eagle Point 3. We added Holsen, which shares 2 and, like Wolf River, is an electrical contractor. Every fact comes from the company profiles linked below.
| Wolf River ElectricThis page | All Energy Solar | Eagle Point Solar | Holsen Solar | |
|---|---|---|---|---|
| Best for | Solar, batteries, EV chargers and electrical work | Midwest homes, with many ways to pay | Homes and farms, with named loan partners | Fargo-area homes and farms, with its own electricians |
| Head office | Isanti, MN | St. Paul, MN | Dubuque, IA | Fargo, ND |
| States shared with Wolf River | All 7 of its states | 4: IA, IL, MN, WI | 3: IA, IL, WI | 2: MN, ND |
| Roofing | Not listed | Yes | Not listed | Not listed |
| Ways to pay | Buy, loan | Buy, loan, rent, prepaid rent, PPA | Named bank and credit union loans, home equity | Buy, loan |
| Labor warranty | 25 years on Maxeon systems; ask | Mentioned, no length listed | 5 years | Offered, length not listed |
| Roof leak warranty | 25 years on Maxeon systems; ask | Not listed | Not listed separately | Not listed |
| Brands named | REC, Q CELLS, Maxeon, Enphase, Tesla, FranklinWH | Enphase, SolarEdge, Tesla | JA Solar, Enphase, SolarEdge, Tesla and more | Q Cells, Enphase, SolarEdge, EG4, Tesla, Franklin |
| Google score* | 4.9 (960 reviews) | 4.8 (1,356 reviews) | 4.5 (201 reviews) | 4.1 (11 reviews) |
*Each Google score is for the company’s head-office listing only, read October 12 and 13, 2026.
Full profiles: All Energy Solar · Eagle Point Solar · Holsen Solar
Before choosing Wolf River Electric
Ask for these in writing:
- An itemized quote with the cash price and the financed total, including the APR and all fees.
- The exact panel, inverter and battery models, the system size in kW and the forecast yearly production in kWh.
- The warranty documents for your payment plan: panels, inverter, labor and roof penetrations.
- Your local service contact, and who handles utility approval and warranty claims.
- The exact company on the contract, such as Wolf River Electric, and its license for your state.
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How we researched this profile
We read Wolf River Electric’s own pages on October 14, 2026: homepage, about, locations, Minnesota service area, going solar, Complete Confidence Warranty, financing and online shop. We did not buy a system, request a quote, visit an office or interview customers. Wolf River Electric did not review this page.
Our installer methodology explains what we check.
Sources (12)
- Wolf River Electric: Homepage (states, licenses, brands), read October 14, 2026
- Wolf River Electric: About, read October 14, 2026
- Wolf River Electric: Locations, read October 14, 2026
- Wolf River Electric: Minnesota service area, read October 14, 2026
- Wolf River Electric: Going solar, read October 14, 2026
- Wolf River Electric: Complete Confidence Warranty, read October 14, 2026
- Wolf River Electric: Financing, read October 14, 2026
- Wolf River Electric: Online shop (batteries and add-ons), read October 14, 2026
- Wolf River Electric: Limited warranty (10-year labor warranty), read October 14, 2026
- Minnesota Secretary of State: LTL LED, LLC (active, filed November 4, 2014, principal office 101 Isanti Pkwy NE, Ste G, Isanti), read October 14, 2026
- Minnesota Secretary of State: Wolf River Electric assumed name (active, filed January 15, 2020, applicant LTL LED LLC), read October 14, 2026
- Google Business listing for Wolf River Electric, Isanti (address, open listing), read October 14, 2026