Commercial Solar Power Purchase Agreements (PPAs) in Minnesota

← All financing options · Last reviewed October 2026

What a solar PPA is

In a solar power purchase agreement, a third-party owner pays for, owns and maintains a solar system on your roof or land. You agree to buy the electricity it produces at a set price for a fixed number of years. The U.S. EPA describes it as buying the services the system produces rather than the system itself. The owner claims the tax benefits and earns its return from your payments.

For the right organization, that can mean solar with little or no money down and no maintenance responsibility. The tradeoff is that you don't own the asset, so most of the long-term value goes to the owner.

iSolar does not offer residential PPAs. For homes, we're ownership-first, and a homeowner usually comes out ahead with cash or a loan. PPAs are something we evaluate only for qualifying commercial, nonprofit and public projects.

Own vs. PPA at a glance

Who a commercial PPA can make sense for

• Nonprofits, churches, schools and municipalities that don't want to own or maintain equipment, or can't raise the capital
• Businesses without tax appetite that can't use the credit and depreciation efficiently
• Organizations with capital limits that need the project off their own debt capacity

Before you choose a PPA, check whether you could own the system instead. Under elective pay, many tax-exempt entities, including nonprofits, schools, churches and local governments, can receive the value of an eligible clean energy credit as a direct payment from the IRS. That lets them own the system and keep the long-term savings. Our guides for nonprofits and churches and schools walk through it. Elective pay still requires you to raise the up-front capital and follow IRS registration rules, which is where a PPA's no-money-down structure can still win.

The 2027 deadline applies to PPAs too

A PPA owner relies on the §48E credit, so the same deadlines apply. Projects that begin construction after July 4, 2026 must be placed in service by December 31, 2027. FEOC material rules apply to projects starting construction in 2026 and later. Some financiers may have equipment safe-harbored under earlier rules. Ask any PPA provider directly how they qualify your project. See our §48E deadline guide.

Minnesota-specific points to check

• Contract structure. A PPA is a sale of electricity, and Minnesota regulates who can sell retail electricity. Providers structure agreements, sometimes as a lease or energy services agreement instead, to fit state law and your utility's rules. Have your attorney review the agreement.
• Utility programs. Net metering applies to systems of 40 kW or less, and Solar*Rewards eligibility and payments depend on who owns the system. Ask who receives each benefit.
• Property owner consent. If you lease your building, the landlord must agree to the roof or land use.

Questions to ask before you sign a PPA

• What is the starting price per kWh, and is there an annual escalator? Model it against realistic utility-rate scenarios, not just a high one.
• How long is the term, and what are the buyout prices by year?
• Who handles maintenance, monitoring, insurance and roof work if you reroof mid-term?
• Is there a production guarantee, and what happens if output falls short?
• What happens at the end of the term: renewal, buyout or removal, and who pays for removal?
• Who keeps the renewable energy credits, and can you still make green-power claims?

How it works with iSolar

1. Ownership-first analysis. We model cash, a commercial loan, PACE and elective pay before a PPA, so you can see what you'd give up.
2. Engineering and production model. We design the system and estimate production, which is the basis for any PPA price.
3. Financier introductions. If a PPA fits, we can work with a third-party financier that owns the system while we design, install and commission it. You sign the PPA with the owner.
4. Contract review support. We'll explain the technical terms, such as the production guarantee, degradation and O&M scope, so your attorney can focus on the legal ones.
5. Build to PTO. We permit, install, pass inspection and get utility Permission to Operate.

Who it's best for, and who it isn't

Best for

• Tax-exempt or capital-constrained organizations that want stable energy pricing with no money down
• Owners who want someone else responsible for performance and maintenance

Not ideal for

• Homeowners. We don't offer residential PPAs.
• Organizations that can raise capital and use elective pay or the credit, since ownership usually saves more over the life of the system
• Buildings with a roof replacement due soon. Reroof first.

Compare your options

We'll put ownership and a PPA side by side with real numbers. Request a commercial assessment, or start with our commercial solar ROI calculator.

Sources

• U.S. EPA — Solar Power Purchase Agreements
• IRS — Elective pay and transferability
• IRS — Clean Electricity Investment Credit (§48E)

iSolar is not a lender. Loan approval, rates and terms are set by the lender. Information current as of October 2026; confirm details with the lender.