This is video#4 of 15 in my course INDEPENDENT ELECTRIC POWER. This course is a complete program on designing and building your own off-grid renewable electrical system. The video below explains some essential electrical terms you need to understand before you can design your system so it’s the right size. If you’re not already part of the course, click here to learn all about INDEPENDENT ELECTRIC POWER and how to sign up. Download it now, risk-free and unplug from the grid.