Part 1

Here Comes the Sun: Shedding Some Light on PV Systems

IN THIS PART …

Understanding the fundamentals of photovoltaic (PV) systems is the key to designing and installing high-quality systems that’ll perform beyond your (and your clients’) expectations. That’s why this part provides the foundation you need to move forward with designing and installing PV systems.

Chapter 1 gives you an understanding of where PV systems started, where they are now, and where they’re headed; Chapter 2 gives you a feel for the major components used in all types of PV systems and how they relate to each other. Chapter 3 provides an overview of the electrical fundamentals that drive system designs and installations, and Chapter 4 outlines the relationship between the sun and the earth and guides you on assessing the solar resource. Rounding out the bunch, Chapter 5 walks you through the process of selecting where on a client’s property to install a PV system; it also helps you quantify the solar resource at a particular location.