Letterhead Press

Ground-mounted | 337 kW capacity

Letterhead Press, Inc., a national graphics arts leader specializing in a number of enhanced printing applications, partnered with SunPeak to build the largest solar system in Waukesha County at its headquarters in New Berlin, WI.

logoThe 337kWdc ground-mount photovoltaic system covers a formerly unused parking lot with 1,320 total modules. This system now generates 20% of their energy needs and was featured in several Milwaukee area news articles.

Letterhead is truly a sustainability leader in the state. View their 2017 Sustainability Report featuring their solar system results.

SunPeak handled everything including project engineering, financial analysis, permitting, component procurement, final installation and commissioning. A few short meetings with the management at Letterhead Press were all that was necessary, and from there SunPeak managed the entire process.

SunPeak can lead you through the world of generating your own power using the sun’s free natural energy. Please contact one of our sales consultants today to begin the discussion and request a solar feasibility study. Our goal is to educate everyone about the exciting new alternatives available to economically power your business. We are a high integrity company, offering the strongest value in the industry.

“We all know that the price of electricity has gone up dramatically. My goal is to make our company 100% energy self-sufficient. Some people may think that is crazy, but in 5 – 10 years from now I think they will look back and say going solar, along with other forward thinking measures, was a really good idea.”

Mike GrafMichael Graf
President, Letterhead Press


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Project Highlights

New Berlin, WI

September, 2015

337 kWdc / 300 kWac

Production Estimate
470,600 kWh / year (20% offset)

1,320 x 255W polycrystalline

Ground Mounted Tables

5 x 60kW / each