Courses

Learn solar basics, conductor sizing, estimating power production, solar code and market applications. This is our most popular free course and best starting point for learning about solar pv systems.

Practice for the NABCEP PV Installation and Design Certification exams.

Use this course to practice for the LEED Green Associate exam confidently with this comprehensive practice test course featuring 140+ questions across nine targeted modules plus a full-length final exam

Students who participate in this free lecture will be able to properly define battery capacity, define amp-hours and watt-hours, understand the active elements of a battery and how they affect capacity.

This course is designed to help professionals in the traditional energy sector make the transition to selling, delivering, and managing solar power assets. You'll learn the business and finance side of solar, plus the technical and engineering side.

There is no way to tell exactly what will be on the real exam, but this free 70 question practice exam will give you a good idea of the types of questions to expect.

In order to fly your drone under the FAA's Small UAS Rule (Part 107), you must obtain a Remote Pilot Certificate from the FAA. This free practice test includes 60 questions that you're likely to see when you take the exam.

This course provides clean energy professionals with the essential knowledge needed to understand, evaluate, and work with solar photovoltaic systems.

Everyone in the construction industry could perform better if they learned how to better communicate. This course offers a framework and place to start.

Free solar installation course from IronRidge. Completing this course gets you halfway to your IronRidge Solar PV Installation Certification.

Get an introduction to electric utility distribution systems, with figures and photos that explain key concepts.

A free introduction to utility-scale solar design. Developed in partnership with PVcase.

Unintended Consequences: Rapid Shutdown Devices and Safety Failures in Commercial Rooftop Systems

Free course on the voltage challenges of adding large-scale solar to the utility grid

In this free course, Dr. James Rand discusses the 5 things you should know about silicon PV panels.

Ian Woofenden has been consulting, teaching, and leading projects in Central America and the Caribbean for more than a decade, and shares his first-hand experience with seven renewable energy technologies in the "developing world."

Learn the elements of energy storage for residential and commercial clients with this introductory overview of the field. This free course is led by expert Chris LaForge.

“Heat Pumps 101” is a free course from John Siegenthaler. It takes less than an hour to complete. You’ll learn the very basics of heat pump technology, including heat transfer, refrigeration, and what applications are commonly used.

Learn how commercial scale storage will affect the market for commercial clients, some of the major players that are in the current expanding field and see how small utilities will benefit from this scale of storage added to Commercial PV arrays.

String sizing is determining how many PV modules can be connected in series using math. This course gets down to the fundamentals!