Yes it seems like above 10% load fans spin at full. also noticed when Lithium is charging they go Bonkers. When less than 2% load they are quiet. it didnt seem normal, I'd have to get hold of supplier and see what their answer is. could be firmware related
Thanks for your response
Hi,
Anyone with Growatt SPF5000-ES knowledge tell me if its normal for the Fans to spin all the time (or Turbines by the sound of it.) Just installed a new Inverter in my house but with the Fan's blowing all the time means more money to move it.
No Errors, everything works lekker. Just Turbines are annoying
Thanks all