The economics are exceptional — on a 2026 clock.
30% ITC, MACRS depreciation, Solar*Rewards and demand savings drive fast payback — with C-PACE, PPA and elective-pay paths for every kind of organization.
Why the numbers work right now
For a business with tax appetite, today's commercial solar math is about as good as it gets: the 30% federal ITC on the full system cost, stacked with 5-year MACRS depreciation (often plus bonus), plus Xcel Solar*Rewards and decades of hedged energy cost. The result is a payback many Minnesota projects hit in 3–6 years. The catch is timing: the ITC is time-limited.
The 30% credit is here — but not for long.
Under current federal law, commercial projects generally must begin construction by July 4, 2026 (or be in service by Dec 31, 2027) to claim the 30% ITC. With depreciation on top, the economics are exceptional — if you move now.
- 30% federal ITC on total cost (begin construction by July 4, 2026)
- 5-year MACRS + bonus depreciation
- Xcel Solar*Rewards + MN sales-tax exemption
- Demand-charge savings with storage
Own it, finance it, or buy the power.
We match the structure to your tax situation and cash flow.
Cash purchase
Best ROI with full ITC + MACRS; effective year-one cost often well under half the gross.
Loan / C-PACE
Spread cost 7–25 years and keep the ITC and depreciation; C-PACE repays via a property assessment and can transfer on sale.
PPA / third-party
No upfront cost — a third party owns the system and you buy power below grid retail. Ideal when you can't use the tax credits.
Tax-exempt & grants
Elective (direct) pay for nonprofits, schools and cities, plus Solar for Schools / public-building grants — we help you apply.
Solar for organizations that don't pay tax
Schools, nonprofits and municipalities used to be locked out of the ITC. Not anymore: elective (“direct”) pay lets a tax-exempt organization receive the value of the 30% credit directly, and a PPA remains an option where a third party uses the tax benefits and sells you cheaper power. Minnesota's Solar for Schools and solar-on-public-buildings grants stack on top — the same path we used to put 99.9 kW AC on Edina City Hall. We'll map the route for your organization and help with the applications.
What Minnesotans say.
Real reviews from real iSolar customers — homes, farms and businesses across Minnesota.
“Dan and company at iSolar were great to work with throughout our solar project. Communication was top-notch throughout the planning and install process, and even…”
“10stars!! I am a Sr. Project Manager for Patriot Homes, LLC (a general contractor) The solar panels of a customer of mine needed to be removed and reinstalled to…”
“iSolar installed 15 panels on our home, which has a standing seam metal roof. We have been very pleased with their approach, communication, price and the Solar…”
“Professional and very thorough in follow-up and responses. Their electricians takes time to explain things well and very honest in their pricing. I got an EV…”
“Jon and everyone over at ISolar have been awesome to work with on getting my panels installed and getting me through the different programs offered to me. Jon also…”
“Our experience has been wonderful! We are so happy we made the shift to solar and iSolar was so great to work with at all stages of the process!”
Frequently asked.
How fast does commercial solar pay back?
With the 30% ITC, MACRS depreciation and Xcel Solar*Rewards, many Minnesota commercial systems pay back in roughly 3–6 years, then produce essentially free power for 25+. Cash with tax appetite is fastest; loans and C-PACE spread cost while you keep the tax benefits.
Is the 30% ITC really going away?
It's time-sensitive. Under the 2025 federal law, commercial solar generally must begin construction by July 4, 2026 (or be placed in service by Dec 31, 2027) to claim the 30% ITC. Engineering, permitting and interconnection take lead time, so starting now is how you lock it in.
How does MACRS depreciation work?
A commercial system is depreciable business property — 5-year MACRS, often with bonus depreciation in year one — recovering a large share of the cost through tax savings on top of the 30% ITC. Your CPA confirms the specifics; we provide the documentation.
Can solar offset our demand charges?
Solar cuts energy charges; demand charges usually need storage to shave the peak. We model demand savings with and without a battery so the financing reflects your real bill, not just kWh.
What financing structures do you support?
Cash (fastest ROI with full ITC + depreciation), commercial loans, and C-PACE (Property Assessed Clean Energy — long-term, fixed-rate, repaid via a property assessment that can stay with the building). For organizations that can't use tax credits, a PPA lets a third party own the system while you buy cheaper power.
We're a nonprofit / school / city with no tax liability — can we benefit?
Yes. Elective (“direct”) pay lets tax-exempt organizations receive the ITC value directly, or you can use a PPA. Minnesota also runs Solar for Schools and solar-on-public-buildings grant programs — we built the Edina City Hall array this way and help eligible orgs apply.
What is C-PACE, exactly?
Commercial Property Assessed Clean Energy: financing repaid through a long-term (up to ~25-year) assessment on your property-tax bill, typically fixed-rate. It can transfer with the property if you sell, and it keeps the ITC and depreciation with you.
Are there state incentives too?
Yes — Xcel Solar*Rewards production payments where capacity is available, and the Minnesota sales-tax exemption on solar equipment. We capture what applies and handle the paperwork.
What about USDA REAP for a rural business?
REAP grants are paused and under federal review in 2026 (loan guarantees remain), and policy is shifting on solar over farmland. If your business is rural-eligible we'll tell you exactly where REAP stands before you count on it.
How do we start and protect the credit timeline?
Book a free commercial assessment. Given the July 4, 2026 begin-construction deadline for the 30% ITC, the sooner we engineer and permit, the safer your credit. We model your exact payback across cash, loan and C-PACE.
Commercial & ag solar across all of Minnesota.
Bigger projects justify the drive. Our commercial and agricultural crews install across the entire state — from the Twin Cities metro to greater Minnesota's farm country.
Model your commercial payback
Free analysis with real numbers across cash, loan, C-PACE and (for tax-exempt) elective pay — before the ITC clock runs out.