This DIY guide covers how to mount rigid rooftop solar panels. You'll find everything you need to know, from the components and materials required to the best location for mounting and step-by-step instructions. If you've decided to reduce your reliance on the grid and switch to solar. . So what does it take to install your own solar panels? This solar panel installation guide will offer you a quick overview of the process. Whether you're exploring a DIY project or hiring a professional installer, this article covers the essential. . Solar panel systems, also called solar photovoltaic (PV) systems, are an increasingly popular choice for homeowners looking to reduce their carbon footprint and save money on energy bills. Take into account these vital factors: Preferably, at least 100 square feet of the roof should be unobstructed facing south, southeast, or southwest. Flat or slightly sloping. .