I recently purchased a Growatt SPF 3000TL LVM-48P from signature solar.
I have a total of 3. But 1 got damaged so I had to replace it.
My other 2 inverters can see my PV and charge my battery just fine. but the new one does not detect the PV.
I have checked and the PV is sending Voltage just fine to the inverter.
I have made sure all inverters have the same firmware version.
So I am not sure what else I could check or how to make sure it is not the MPPT that is damaged.
Anyone got any thing else I could try?
I have a total of 3. But 1 got damaged so I had to replace it.
My other 2 inverters can see my PV and charge my battery just fine. but the new one does not detect the PV.
I have checked and the PV is sending Voltage just fine to the inverter.
I have made sure all inverters have the same firmware version.
So I am not sure what else I could check or how to make sure it is not the MPPT that is damaged.
Anyone got any thing else I could try?