May 27, 20215 yr Hi Which is the correct way to wire up the batteries for this setup ? The installer and the supplier have two differing ways. Growatt 5 with 2 x Pylon Tech Option 1 Option 2 Edited May 27, 20215 yr by GPA
May 27, 20215 yr You should always take the power from opposite ends of an in-parallel bank, in order to make all the batteries see the same voltage across their terminals. So, option 1 is the correct one. Edited May 27, 20215 yr by Calvin
May 27, 20215 yr Author Thanks,I have changed it to that. I am still get the battery shutting down though . Will follow the Silicone Kid's Guide and see if that corrects it
May 28, 20215 yr 2xUS3000c batteries can only deliver a sustained load of about 3500watt without solar and AC being present. They will shutdown on higher loads. Maybe this is the cause? Edited May 28, 20215 yr by De0n19
May 28, 20215 yr Author 8 hours ago, De0n19 said: 2xUS3000c batteries can only deliver a sustained load of about 3500watt without solar and AC being present. They will shutdown on higher loads. Maybe this is the cause? Hi Deon This is on LOW loads (Sub 1000w) , I think it is a communication issue with the inverter . Hence i'm trying to find someone to do the firmware upgrade and confirm setup is correct (Comm. cable wiring ,etc) thanks
May 28, 20215 yr On 2021/05/27 at 10:27 AM, GPA said: Hi Which is the correct way to wire up the batteries for this setup ? The installer and the supplier have two differing ways. Growatt 5 with 2 x Pylon Tech Option 1 Option 2 Both options are perfectly fine
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