Off Grid Solar, a reference guide for builders of solar and battery projects. This book includes all the steps to build an Off Grid energy system, and will help you make better decisions, so they can understand your technology needs rather than trust other’s recommendations. You will learn: How many solar panels are needed to refill the batteries - How to design to minimize costs of equipment - The best angle for your solar panels - A detailed comparison of many battery types - Tools required - Wire sizing and type - How photovoltaic cells work - Why a BMS is needed for batteries - Description of Charger Controllers and Inverters - How to attach panels to your roof The first and only book to focus on: Off Grid solar only, eliminating the confusion of grid-tied systems - Future technologies, such as Lithium-Ion batteries, Battery Management Systems, Microgrids, and Off Grid Battery Inverters - Global audience, using internationally recognized codes and standards Solar and battery expert Joseph P. O’Connor draws from his years of experience to craft a how-to guide needed by everyone around the world. O’Connor has conducted and taught the installation/maintenance of Off Grid solar projects to people and communities as far away as the central African rainforest and right in his own backyard of Oakland, California. Off Grid Solar is a practical reference guide for understanding and installing solar and battery electrical energy systems. The first and only book to focus on: Off Grid solar only, eliminating the confusion of grid-tied systems - Future technologies, such as Lithium-Ion batteries, Battery Management Systems, Microgrids, and Off Grid Battery Inverters - Global audience, using internationally recognized codes and standards Are you a self-reliant builder who is ready to become energy independent? Are you an inquisitive builder who wants to know how solar energy can power your life indefinitely? Written with a DIY mindset, this book establishes a familiarity with off grid equipment. With all the steps to build an Off Grid energy system, this book will help the reader make better decisions, so they can understand their technology needs rather than trust other's recommendations. Joe O'Connor, solar entrepreneur and product designer, has installed solar energy systems in USA, Haiti, Guatemala, Portugal, and Democratic Republic of the Congo. O'Connor began writing this book in 2016 after realizing that there is no resource focusing solely on building Off Grid Solar energy systems for a global audience.