MPPT
Just an observation on the MPPT voltages. In clear sunlight the MPPT targets lower voltages and this reduces the overall panel power output.
Is there any particular reason for this, as it makes the panels less efficient?
87 Views

Just an observation on the MPPT voltages. In clear sunlight the MPPT targets lower voltages and this reduces the overall panel power output.
Is there any particular reason for this, as it makes the panels less efficient?
It’s increasing the load on the panel to take more power panel will actually give you two figures, the MPPT voltage and the OC voltage A rough rule of thumb if you count the number of cells and multiplied by 0.5. This should be the mppt voltage.