Grid Tie roofs

NEP Manufacturer Training Course

Welcome to the NEP Manufacturer Training Course. Here you will learn about the NEP BDG-256 Gateway. After you have completed this course you be able to list yourself as a NEP certified installer on your website and get free extended warranty for 28 microinverters.  Let’s get […]

Introduction to Solar

Introduction to Solar – VILT1 & VILT2 This is an introductory  course covering the basics of how photovoltaic technologies produce electricity, what they’re made of, and where they originated. You can download a PDF printable version by clicking on this text. You can download the […]