hello and welcome to the channel. in this video i share an update about the mpp solarlv6548 inverter and sok 5kwh battery I purchased earlier this year and what has happened since completing the install on march 2023 as a grid down standby inverter battery backup system. there's quite a bit to unpack in this one so its mostly just a talking video with some other finer details about system components after 9 months of use, costs and why I went with this option between going off grid and grid down backup.