Can I simulate snow losses for an utility scaled solar project in Canada? I was reading the 2017 paper and it says that "To date, however, only the sliding coefficient for roof-mounted systems has been incorporated into SAM because it was determined from a larger sample size in Marion’s analysis and therefore better validated."
If you have weather data with snow depth data in cm, you could use SAM's snow loss model for a utility-scale project, and look at the results to see how well the model works for your application.