Hi guys,
To explain this picture.. I have 3 x 295w panels half shaded when i took the picture, connected in parallel to a grid tie inverter. The AC output of the grid tie inverter claim to be over 330W ( 2.855A X ~120V ), but the meter from panels only register 244.1W in..
Do i have the worlds most efficient grid tie inverter ( ~145% efficiency? ) Whats faulty with this picture? I cant make sense of these numbers... Yes pictures where taken at the same time... Nothing but the grid tie inverter output is connected to this "kill a watt" meter.
Best regards,