In a solar system, one of the most important parts is its solar inverter. To select the right solar inverter, you do not need to understand all the working parts inside of one, but you do need to know how they work, what they are designed to do, what they cannot do, and how to fix them if they go wrong. Here is some basic information you need to know about solar inverters. Solar systems are not tethered by the solar utility grid. These systems vary ...