Keystone Energy Solar Services, a commercial solar panel installer, serves the entire east coast of the United States. We have completed jobs from Cape Cod to Florida and everywhere in between. Keystone Solar Energy specializes in designing and installing Photovoltaic solar panel systems. Green Power reduces our carbon footprint and creates a greener planet. Learn how solar energy can positively affect your budget and how our solar products help the environment. Our work speaks for itself. Look at some of our recent projects.Keystone Energy Solar Services, LLC Specializes in Solar Photovoltaic installations for commerical, residential and non profit projects. The business operates out of Wyoming, Pennsylvania and before being purchased in 2011 was owned and operate by Ruckno Construction since 2009. Keystone has completed projects as small as 3 Kw up to 200 Kw and has the ability to work into the Mw size. Keystone Energy Solar Services, LLC has NABCEP certification and has the ability to operate in most States in the U.S. The Company is capable of installing turnkey arrays from initial state applications for grant money through the process of installation and inspection.