March 15, 20242 yr Hello all i've installed 3 growatt spf 5000 es as 3 phase system, for now the only input is the battery. Once i've turned on 3 of them, it shows like it operating an has an ac output, but when i check the ac output with a multimeter, there is nothing. I'm attaching the screenshot of the settings, including the firmware versions (2 are same, the third is different firmware). Maybe it's a firmware problem? if someone can provide an info about the latest firmware of this units it will be great. Thanks Arthur
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.