Online Learning

1,230,791 Student Assignments Completed

Our online classroom & course-building software has set the standard for online training in solar and cleantech. Thousands of students and instructors alike enjoy our simple online interface, handy course notifications, and excellent customer support.

Browse courses

Gain real skills and change the world

We're on a mission to provide professionals with the knowledge and real-world skills they need to continue making a positive change in the world. We work with industry experts to develop and teach top-notch curriculum, continuously update our online platform to make learning and teaching convenient and intuitive, and forge long-lasting relationships with leaders in the clean energy, sustainability and technology spheres.

Join our community of over 86,000

Our community is a blend of over 86,000 business owners, engineers, project managers, installers, contractors, executives and other professionals in the industry. The experts who create our courses and students who enroll work hard every day to change the world. Enroll in one of our free courses today.