AMY SWEENEY/Staff photo. Nick Schiltz, left, and Craig Desanits put solar panels on top of the Cardinal Shoe Co., in Lawrence. They work for Electrical Maintenance and Construction Inc. June 21, 2012.

, AMY SWEENEY/Staff photo. Nick Schiltz, left, and Craig Desanits put solar panels on top of the Cardinal Shoe Co., in Lawrence. They work for Electrical Maintenance and Construction Inc. June 21, 2012.

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