The 10 best rated solar companies in Minnesota in 2020

Compare their prices online

Compare the best solar energy companies in Minnesota in 2020

Updated: October 30, 2020

There are currently 45 solar energy companies operating in Minnesota. Below you can compare the prices and reputations of solar installers, solar panel manufacturers and other solar energy companies servicing Minnesota today and learn how to select the best one.

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Minnesota solar cost calculator

20 best rated solar installers in Minnesota in 2020

Compare prices and reputations solar companies in your city

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Which solar company should I choose?

The reviews scores for the largest solar companies are far worse than those for local, family-owned solar installation companies.

The best solar companies meet the following criteria:

  • Local
  • Family-owned
  • Less than 50 staff
  • Has an office near you
  • Been in business longer than 5 years
  • Employs their own installation crews
  • Uses Tier 1 solar panels
  • Uses inverters from Enphase, SolarEdge, SMA or Fronius

The solar industry is full of fly-by-night solar companies — both big and small — that open one year and are gone the next.

Solar panels last for 25-30 years, so you want an installer who will help you with any problems or system faults. For this to happen, your installer needs to be able to stay in business

Local solar companies, as a group, have the highest reviews score on our site and also have lower overheads than corporate installers, making them more likely to survive in the long term.

Minnesota solar stats:

Companies reviewed


Avg rating of Minnesota solar installers


Avg size of residential system


Avg price 10.10kW installed system

$21,857 ($2.16 per watt)
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Installing a 10.1kW solar system in Minnesota, 2020

Net cost of system


Average payback time

Annual power production

11,982 kWh

Levelized cost of solar energy

7¢ /kWh

If you don't get solar

27¢ /kWh

(25 year forecast of avg electric rates)

Savings over 25 years

$33,657 - $37,199
(Savings shown after repayments of capital)

Cash flow graph based on cash purchase of this 10.1kW system

Find the best companies in other states & cities


Solar panel cost in Minnesota by system size

Table 1: Average cost of residential solar systems by system size
System size* Avg cost per watt Avg cost
(After tax credit) show before tax
4kW $2.99 $8,850
5kW $2.86 $10,597
6kW $2.74 $12,157
7kW $2.71 $14,043
8kW $2.76 $16,339
9kW $2.66 $17,696
10kW $2.63 $19,462
12kW $2.63 $23,354
15kW $2.49 $27,595

Going solar in Minnesota

Check out all of the ways energy providers of Minnesota can help you be more energy efficient and save money.

Table 2: Available incentive programs
Eligibility: Federal incentive
Type: Personal Tax Credit
Eligibility: State incentive
Type: Sales Tax Exemption

Showing 1 - 2 of 17

Note: Please keep in mind that the best source of up-to-date information on incentives are the solar installers who specialize in your area.

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