Letterhead Press Installs Solar Posted on October 9, 2019 Letterhead Press Inc., New Berlin, WI, recently installed 1,300 solar panels, making this 337 kilowatt system one of the largest solar projects of 2015. This solar system will generate one quarter of Letterhead’s annual energy use, saving the company about $1.5 million over the life of the panels. The project was able to achieve a five year payback period with a $236,000 grant from the Focus on Energy program. Additionally, Letterhead has cut its energy use by percent through energy-saving projects making big strides toward the goal of being 100 percent energy self-sufficient. Photo courtesy of Letterhead Press Inc.