06/07/2016
Anonymous
I did a lot of research on what type of system to purchase. I opted for a string inverter system with two 5 KW inverters. Since my roof is flat and has no shading issues, I figured it made since to have the inverters on the ground instead of micro-inverterers or DC optimizers at each panel. My system has (33) 327 watts Sunpower solar panels. I chose Sunpower due to their 20.1% efficiency and their 25 year warranty.