Lego has official modules for training people to use their mechanisms.
One of the modules is “Simple & Powered Machines Renewable Energy Focus (9688 and 9686)”
Learn how to combine the Renewable Energy Add-on with the Simple & Powered Machines Core Set. Make yourself familiar with the special components like solar panel, LED lights, blades, e-motor, and energy display and storage, and the principles of renewable energy before utilizing them in different applications.
ASDFBBQ what is the Renewable Energy Add-on, what is the machines core set, and HOW DO I GET THEM I WANT THEM