Do-it-Yourself Solar and Wind Energy System: DIY Off-grid and On-grid Solar Panel and Wind Turbine SystemEric Layton, an engineer in the solar industry who installs solar panels, wrote this guide for readers that are trying to build their own solar or wind system. Using pictures, this do it yourself (DIY) solar and wind system was built with a battery back up system. His new book is a comprehensive guide on the design, thought process, equipment, and technique on designing this DIY system. Using photographs taken throughout the building process, he