I have 4pcs MPPT 100/50, but for two of them the Float diode lights green in stead of blue. What is the cause?
I have 4pcs MPPT 100/50, but for two of them the Float diode lights green in stead of blue. What is the cause?
Yes, there is no notes in the manual 3.6 about green LED, only blue LED is mensioned ! It has been blue, but now it is green and I don’t know why ? It is the Float LED which is lighting green.
Hi @Double Joy Is the controller connected to a GX evice from where you can maybe see an error code?
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