Solar Panels Cost $5.2k-$15k in Winona, MN | August, 2025

Utilities in Minnesota are required to participate in Community-Based Energy Development tariff programs (C-BED) to support the construction and onboarding of new renewable energy facilities, including solar and wind farms. C-BED contracts last for 20 years. During the term, the state will pay utilities at a fixed rate for the energy they produce. The underlying goal is for utilities to more easily recoup the costs for their renewable facilities. Additional information is available from the Minnesota Public Utilities Commission website.

The Minnesota Rural Finance Authority (RFA) operates a stock financing program to aid farmers in purchasing shares of nearby wind farms or biomass energy facilities. Loans are offered by private banking partners, though the RFA sets loan terms and low interest rates for up to 45% of the principal. Qualifying applicants must not be worth more than $450,000. Additional information is available from the RFA website.

Minnesota homeowners making energy efficiency or accessibility improvements may be eligible for special loans from the state Housing Finance Agency (MHFA). "Fix-Up Loans" have a maximum of $15,000 in principal at market-rate interest. Applicants have direct access to MHFA lending partners and can negotiate loan terms. They may also use the contractors and builders of their choice. Lending partners differ between the 11-county Twin Cities area and the rest of the state. Additional information is available from the MHFA website.

The St. Paul Port Authority operates a PACE program in Duluth, Mankato, and certain Twin Cities suburbs and exurbs. Property owners will have access to an open market of local lenders offering competitive loans and terms for energy efficiency improvements. Effectively, funding comes from the government; repayment will therefore take the form of a tax lien senior to the property's mortgage. Residential structures are not eligible for PACE loans due to regulatory concerns from the FHFA. Fannie Mae and Freddie Mac are prohibited from acquiring a mortgage with an active PACE lien. Additional information is available from the Port Authority website.

The St. Paul Port Authority operates a PACE program in Duluth, Mankato, and certain Twin Cities suburbs and exurbs. Property owners will have access to an open market of local lenders offering competitive loans and terms for energy efficiency improvements. Effectively, funding comes from the government; repayment will therefore take the form of a tax lien senior to the property's mortgage. Residential structures are not eligible for PACE loans due to regulatory concerns from the FHFA. Fannie Mae and Freddie Mac are prohibited from acquiring a mortgage with an active PACE lien. Additional information is available from the Port Authority website.

Distributed generation and interconnection practices are standardized by the Minnesota Public Utilities Commission. Standards were last updated in 2019 and continue to be amended regularly. Unlike states which use tiers and levels to organize energy systems, Minnesota uses permit processes as benchmarks. Systems at a qualifying capacity level may be eligible for a "Fast Track" permit review. All systems must follow recognized standards such as those set by IEEE or UL. Customers may be required by their utility to carry liability insurance coverage or install additional safety features.

Xcel Energy has administered a Renewable Development Fund since 1999. The fund's annual budget amounts to $9 million, the result of a state-set rate per nuclear waste reservoir at the Prairie Island, Minnesota plant. Additional funding comes from a surcharge on Xcel customer bills in Minnesota and western Wisconsin. Funding supports incentive programs and other initiatives to adopt renewable energy. The University of Minnesota's Institute for the Environment also taps into the fund for its own research. Additional information is available from the Xcel website.

Solar*Rewards is the formal name for Xcel Energy's net metering and distributed generation tariff incentive programs nationwide. Under Minnesota law, renewable energy customers hold ownership of renewable energy credits (RECs) they generate. With a Solar*Rewards contract, the customer agrees to sell all RECs to the utility for a fixed amount of time and have a bidirectional meter installed on their system to track energy sent back to the grid. In exchange, the utility will provide fair compensation for both excess generation and credits accrued. To qualify for incentives, a new PV system must pass an engineering audit and not exceed 20 kW of DC capacity. Leased systems do not qualify for Solar*Rewards contracts. Additional information is available from the Xcel website.