Powering Irrigation Pivots with Solar in Minnesota
Irrigation runs hardest during hot, sunny stretches — exactly when solar produces the most. That timing makes pumps a natural target for solar savings.
Few farm loads line up with solar as neatly as irrigation. Center pivots and irrigation pumps draw their heaviest power in the hot, dry, sunny weeks of summer — the same conditions that push a solar array to peak output. For Minnesota growers, that overlap turns a seasonal cost driver into one of the best-matched uses for on-farm solar.
Why irrigation and solar line up
Irrigation demand spikes in summer daylight, and so does solar production. That means much of what your array generates goes straight into running pumps, maximizing self-consumption during the exact weeks power costs the most to run equipment.
Sizing to your pumping load
We size the system from your pumping load and annual usage, using about twelve months of utility data. The goal is to offset the seasonal irrigation draw plus your farm's steady base load, not just one metric.
Ground-mount near the pump
A ground-mount sited near the well or pump keeps wiring runs short and production high. Where a nearby shed or shop roof works, that's an option too. We design to your field layout and electrical service.
Storage for flexible scheduling
Most irrigation runs in daylight, so many systems don't need batteries. Where you irrigate at night or want outage resilience, storage can shift production — we recommend it only where the numbers justify it.
Durable equipment for the field
We install SEG 440W panels with the right inverter for the site, engineered for Minnesota weather, and back every system with Solar Insure 30-year coverage on labor and parts.
Incentives for irrigation solar
Farm projects may qualify for USDA REAP funding, depreciation and a possible 30% federal credit, subject to timing and eligibility. We keep the estimate grounded in energy value versus install cost and review current programs with you.
Frequently asked questions
Does solar really match irrigation timing?
Yes — irrigation peaks in hot, sunny summer weeks, exactly when solar produces most, so much of the power is used directly on the pumps.
Where should the array go?
Usually a ground-mount near the well or pump to keep wiring short, though a nearby shed roof can work. We design to your field and service.
Do I need batteries for irrigation solar?
Often no, since most irrigation runs in daylight. Storage helps if you irrigate at night or want outage resilience, where the economics justify it.
How is the system sized?
From your pumping load and roughly a year of utility data, targeting seasonal irrigation demand plus your steady base load.
Are there grants for irrigation solar?
USDA REAP funding, depreciation and a possible federal credit may apply, subject to timing and eligibility — we review options with you.
Power your pivots with the sun
Get a free, no-pressure solar design sized to your Minnesota irrigation load.