Hello,
I have a growatt SPF5000ES inverter with a set of 3850w solar panels and 3 pytes e-box-48100r-c batteries.
Sometimes, randomly, the inverter stops delivering voltage to the consumers, and after a few seconds it tries to deliver power, only for a few fractions of a second. This whole attempt to deliver power sometimes lasts several hours and other times it didn’t come back at all. But after restarting it everything returns to normal.
I noticed that this behavior appeared after it was requested in the previous days.
I specify that this compartment appears when there is a small power supply of about 200-300w.
The batteries have the latest firmware and the inverter has the firmware I installed 113,114 Fan Noise.
please a suggestion to make?