Most reacted threads

Hello, I have a chinese MPS-V-PLUS inverter. It is similar to many other chinese inverters. It has a blue display and four buttons like ENTER, Up, Down and ESC. I don't have anything connected to the AC outlet but the battery gets discharged and recharged everyday. What could cause this issue...

Hello, perhaps someone can help me. I bought the following Chinese LiFePO4 battery PS 5120E and I have the inverter Growatt SP2000. Currently, I get the following error in Growatt: "BMS COM fault". I did some research and I looked into the battery manual. The LAN cable is connected to the RS485...