Hi Maria,
The default configurations available for PySAM 3.0.1 use pvwattsv8 instead of pvwattsv7. This is why the "use default attributes" list for pvwattsv7 is set to "None." This means that if you try to use the default() method with pvwattsv7, PySAM will generate the "Exception: Default configuration by that name was not found" error.
We recommend using pvwattsv8. If you want to continue using pvwattsv7, you could either use an earlier
version of PySAM
, or set the values of the pvwattsv7 inputs explicitly. You can find a list of pvwattsv7 inputs in the
module documentation
.
Best regards,
Paul.