Category: Office

Solar Technology Developers

Kramer Electrical – Overview

Client: Kramer Electrical Contractors, Inc. Developer: David Winkelman Installer: Innovative Power Systems Location: Watkins, MN Size: 39.63 kilowatts DC Module: ten K Solar Inverter: ten K micro inverters Type of mount: ten K ground-mount at 26 degrees When Installed: Spring 2015 Monitoring: Egauge Main Contact: Flavian Kramer Power Company: Xcel Energy Flavian and Ron Kramer…
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October 23, 2020 0

Office – Gallery


August 16, 2020 0

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

Winkelman Building Corporation

Winkelman’s Sunny Solution – Solar Panels Save Energy It doesn’t take long to realize Winkelman building Corp. is saving energy. Natural light pours into the reception area of the company’s new headquarters. Glass-block dividing walls let light into hallways. But behind a glass-block wall is proof of a less obvious, high tech energy saver. A…
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July 4, 2020 0

Prairie Sun Bank – Overview

Client: Prairie Sun Bank Developer: David Winkelman Power Company: Otter Tail Location: Appleton, MN Size: 14.84 kilowatts DC Module: 54 of Solar World, 370 watts each Inverters: 3 each of Solar Edge 5 kW DC Type of mount: Roof-mounted with aluminum rack and rails When Installed: 2015 Fall Monitoring: Egauge Main Contact: Erik Thompson, bank…
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July 4, 2020 0

Kramer Electric

The Kramer brothers, Flavian and Ron Kramer, announced today that they are now powering their Kramer Electric shop and offices from solar energy produced by an array of solar electric panels near their building. The solar panels cover only about 4000 square feet of space and have a rated capacity of 39.36 kilowatts. The solar…
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June 30, 2020 0

Great River Energy Makes Prairie Sun Bank Historic Move Away from Coal

By Fresh Energy | May 7, 2020 Great River Energy (GRE) has announced a historic decision to transform and modernize its electricity generation. On May 7, 2020, GRE publicized a plan that will lower costs for its member owners and at the same time reduce greenhouse gas emissions in the Midwest and Minnesota. Sixty percent of the geography…
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May 9, 2020 0