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Hello all, I've got 3 units of Growatt spf 5000es in 3 phase configuration. Once i turn on some heavy compliance (Electric Kettle - 2KW, AC- 2.5KW) i can hear that the UPS beeps for a second and then stops. it sounds like a voltage drop or something like that. Any ideas for solution? Thanks...

Hello I've got 2 Growatt SPF 5000 ES, i want to connect them to a parallel mode, single phase output. The question is, can i feed in each of the units with different phase from the grid, or they should be feed in with the same phase of the grid? One phase will not be enough to me. if not...

Thanks for the quick reply. the testing hours was from about 09:30 am to about 12:30 pm, it's very clear that there was almost no consumption form the grid, nothing close to 6KWH. About the generation back to the grid, there is only a little amount of power that is going back to the grid...

Hello I've got Home manager 2 and SMA Tripower 15kw inverter. The system configured to not export the extra power to the grid, it's only for self consumption. The problem is that when I compare the numbers with the utility meter, there is something wrong. For example, I've wrote down the...