Have you wondered if solar is right for your house? If so, join us for an  introduction and guide to residential solar energy for homeowners. We will explain the technology and terminology of solar PV (photovoltaic) and solar thermal systems, the criteria homeowners should consider before proceeding, and acquisition and financing options (lease versus purchase). We will also cover the questions that homeowners should ask of installers, and tips from Needham residents who have been through the process. Following the presentation, several Needham homeowners and their installers will be available for questions and consultation.