Powering Your Home With The Sun-Free Educational Program at Barrington Library on THURSDAY, JANUARY 31, 2019, 7 – 8PM. Join local Deer Park Resident Peter Gorr for a presentation on residential Solar Energy systems. Mr. Gorr has converted his last 2 homes to solar energy and will present the subject from the homeowners perspective. This nontechnical presentation will cover the basics of Solar Photovoltaic systems, the process for acquiring and installing, an overview of the economics including latest federal and state incentives, and results.