The Trina S+ specs look a little much better than the Qmax, the Trina appears to be a bit cheaper and is double sided glass so would expect an even better mechanical overall performance. Are you able to convey to me what I am lacking in that comparison chart? Cheers https://commercialsolarpanelinstallationwa.blogspot.com/2023/10/how-solar-panels-can-help-perth-reduce.html