Solar Energy Basics

Welcome! This first module will give you an introduction to the various forms of energy available to us on the Earth and how solar power fits into the overall mix. It will also introduce you to the various parts that go into that solar panel system you see on a house or other building, both the obvious parts and the less obvious pieces. Lastly, you'll learn how to calculate the efficiency of a solar panel as it takes in light energy from the sun and converts it to electricity.

Before you design a PV system for a home or commercial building, you need to know how much energy is being used at that location. That energy need helps you determine the size requirements of a PV system to meet that energy need. You also need to know how much energy can be produced by a PV system, because it varies based on the amount of sunlight available. In this week's module you will learn how to differentiate and calculate power and energy for both energy consuming appliances and energy producing photovoltaics, and then apply those concepts and calculations to assessing energy needs and energy production potential at a site.

Photovoltaics is a growth industry. In this module you will be learning about the historical development of photovoltaics, the current trends, and some of the future forecasts of the market both globally and with a little bit of a closer look at the United States. Finally, you'll be learning about the segmentation of photovoltaics into different applications beyond just solar panels on a house or a solar farm.

The field of photovoltaics engages many people filling many different roles. In this module you will learn about the different stakeholders and job opportunities in PV. You'll also learn about some different certifications available to those already working in the photovoltaics industry and for those interested in joining the field. You'll also learn about the different financial models associated with PV systems that underpin the implementation of on-grid PV systems. When you finish this module I would recommend at least starting your work on the capstone project rather than waiting until the following week.