Dear Pablo,
In SAM, the installation and operating costs are inputs to the model, so it is up to you to do your own research to find reasonable cost estimates for your analysis. For very preliminary analyses before you have done that research, you can use the default cost values on the System Costs page to get a rough sense of what the project will cost.
For more information about system costs in SAM, see the
System Cost Data page on the SAM website
.
Best regards,
Paul.