I redid my electrical system on my Carado Banff and have items I am willing to give away. They all work I replaced them as my lithium Ecotrek batteries were not working. So I have a 2000 watt Microgreen inverter/charger. A epever MPPT solar controller with MT-50 controller, a a 100ah AGM battery. These all work. I also have 2 200AH Ecotrek modules but only one works the other has a bad cilanoid.