Dear Peter,
You can use SAM to model a project anywhere in the world, as long as you have a weather file to represent the renewable energy resource at the project site, and information about costs, financial assumptions, and incentives that apply to the project.
The NSRDB TMY3 and EPW (sorry about the acronyms) weather file databases both include files for some of the locations you list:
NSRDB TMY3 files by state and city
EnergyPlus weather files for the Southwest Pacific region
As I've mentioned elsewhere on this forum, several companies sell weather files in formats that SAM can read. SAM's Help system lists some of those companies, and also describes how to download weather files from the sites I list above. You can get to the Help system from SAM, or from the Learning page of the SAM website:
SAM Help system: Download Weather Files
Best regards,
Paul.