EchoFirst�, Inc. is now a part of SunEdison, a leader in semiconductor and solar technology, and a leading solar energy services provider worldwide. With R&D, manufacturing, and sales centers in the United States, Europe, and Asia, and over 1 Gigawatt of solar energy interconnected, SunEdison is a true leader in solar energy. Our mission remains unchanged � providing customers with the best residential solar solutions. We look forward to bringing to market new innovations in the near future to complement and enhance our Echo�+ and Echo� solar systems, the most powerful solar energy systems available today. Echo� and Echo�+ supplement conventional solar electric "PV"? panels with a unique solar thermal technology that captures the heat from the PV panels and provide not only solar electricity, but thermal energy used for heating. Echo� and Echo�+ utilize a sophisticated technology platform which enables advanced energy management features such as Remote Thermostat Control and Electric and Thermal Performance Monitoring.