I currently have a 200W panel and will be adding another one to my RV. I have a PWM controller that I will replace with a MPPT controller. For batteries I'llbe using 2 each 100Ah lithiums. I would like to use the Victron MultiPlus 12/2000/80-50 120V inverter charger. Can someone help me with what other components I would "need" and ones you recommend I have, although not "needed". I will need to remotely be able to control the system and monitor it. Thank you for any help you can give.