Technical Support

Hi All, I am after some guidance as to what may be causing the following please - prior to the 19th March I had a steady input voltage of 340, but since, I have noticed an introduction of a "hump" up to 370 for the remainder of the day, just as the panels come into their peak operating window. - could this be fault in the inverter?

FYI Inv-01 has past its peak, East Facing, but constant voltage of 340.

West facing array 98 Azimuth at 29 degree tilt - 2 strings of 8 * CS 450w - no shading

First image is 19th March - everything is normal and has been since install