I initially thought I was going to convert to lithium batteries when replacing my solar panel but after continued research I have decided to replace my no longer working 160w solar panel with 200w. I am also installing 2 90ah amg batteries. I have my batteries and I am looking at solar panels. I'm not looking for the best panel but more of a good quality panel for the money. I have been looking at the Renogy 200w bendable panel and Bougerv 200w curve. Any thoughts on those 2 or other options? Also when mounting my batteries, can they be right next to each other, touching? Thanks for any help. More questions to come as the project moves forward.