Solar energy becomes cheaper each month while utility bills only go up. For this reason solar solutions are entering the mass market all over the world. Small local businesses and huge multinational corporations are offering panels, pv systems, PPAs, solar leases. This book explains solar energy from the customer perspective. It shows when and why is it worth to go solar. It explains the basics of solar photo-voltaic systems and presents available financing solutions for solar. Most importantly, the book equips the reader with down to earth, practical information and procedures. After reading the book the reader will know how to pick the best solar system and what it the best, most profitable financing solution making the solar system affordable.