If I add extra solar panels, do I need to change any settings in the JHub tablet? BMPRO Customer Support July 12, 2022 00:39 No, there is no need to change any settings in the JHub if you add more solar panels. Related articles There is a fault on the Climate Control screen in my JAYCOMMAND app. What can I do? My fresh/grey/black water tanks are always reading incorrectly in my RVMaster system. What can I do? Can I fit an inverter to my battery management system? Comments 0 comments Please sign in to leave a comment.