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I have installed this system in December 2019, following Will's All-in-One system guide. Been using it to power my internet router and laptop when there is no electricity, and as UPS here since the electricity fluctuates a lot here. Overview: 1 MPP Solar 812LV-MS 12Vdc 110Vac 1 Weize AGM 12v...

Recently I was experiencing issues with a 4 months old AGM battery, I've been using the default AGM Battery Type settings for my MPP solar 12v system and after 4 months it only activated the cut off voltage one time, after that the battery seems to be discharging way faster and the low voltage...