Eastern Energy Systems, Inc. (E2sys) is a renewable energy company based on the North Fork of Long Island that specializes in the sales and installation of Solar PV, Solar Thermal, Wind, and Geothermal technologies. We are a ‘Living by Example’ company that implements practical, cost effective solutions to our customers while setting the industry standard. In addition, E2sys believes in the importance of educating our community about renewable energy and the need for a self-sustainable, energy efficient society.