Two inverters or one for different orientations?
We want to put in a 8 Kw system and I've been getting quotes from several local solar installers. Because of the size and our roof layout, it makes sense to split the panels between two roof areas facing two different orientations (one southern exposure, one western). I've been told alternatively that this is no problem for a system like a Sunnyboy inverter by one company, and another company proposes installing two Kaco inverters to control the separate strings. Any thoughts?