Category: Commercial

Solar Technology Developers

Prairie Sun – Site Plan

For more information – info@winkelmansolar.com


August 16, 2020 0

Prairie Sun Bank – 15kw

For more information – info@winkelmansolar.com


August 16, 2020 0

Kramer Electric – Site

For more information – info@winkelmansolar.com


August 16, 2020 0

Virnig Farm

January 27, 2015 News Release From David Winkelman, 218 764 2321, dw@ecowerc.com Pierz, MN. Kevin and Mark Virnig of Virnig Farm announced today that they are now powering their dairy business partially from solar energy produced by an array of solar electric panels on their roof of their cow barn. The solar panels cover only…
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July 22, 2020 0

Pep’s Pork

Client: Pep’s Pork Developer: David Winkelman Location: New Munich, MN Size: 5.52 kilowatts DC Module: 24 0f Yingli Modules, 230 watts each Inverters: One each of Fronius 5 kW DC Type of mount: Roof-mounted with aluminum rack and rails When Installed: 2010 Spring Monitoring: none Main Contact: Jim Poepping of Pep’s Pork, MN Comments: Jim…
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July 22, 2020 0

Doug Fredickson letter

DOUG FREDRICKSON, VICE PRESIDENT OF OPERATIONS, BLATTNER ENERGY 10:37 a.m. CDT August 15, 2015 As vice president of Blattner Energy, a power generation company, I’m proud to be part of one of the strongest clean energy economies in the nation. We don’t play politics with our energy sector in Minnesota — it’s too important. Instead,…
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July 17, 2020 0

Coldspring Company Video

For more information – info@winkelmansolar.com


July 6, 2020 0

Coldspring Company News Release

Coldspring Company News Release: From: Winkelman Solar Developers of Brainerd, MN June 1, 2020 For Immediate release: Contact David Winkelman 218 820 3736, winkelmansolar@gmail.com The Coldspring Company of Cold Spring, MN has installed a one-megawatt (mW) AC solar array on the ground next to their award-winning Granite West business center. The solar array spans about…
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July 6, 2020 0