About PV, Wind and Batteries

Hi Paul.

I checked my downloads and searched, both by the numbers with which the pdfs are on the SAM page and by the names of the technical manuals, and nothing has been downloaded, I only use the visualization of pdfs from the internet. But I was able to resolve most of the previous doubts.

Now I am trying to combine the cases with the combined cases macro. I am sending you the file for you to review, please, because I have some doubts about the NPV since I feel it is too high, and it may be because of having added the system costs again within the generic project.

I also want to go back to the minimum charges. Is it important to consider demand charges? Because so far I have only used the fixed ones and the energy ones.

Best regards.

Hi Paul.

So in that sense I should not add system cost values to the generic project, since the macro does it by itself, right? What I did was manually add the sum of the system costs, the electric rates and the electric charges, but I should leave the system costs intact in the generic project from what I understood.

Best regards.

Hi Paul.

It seems to me that the problem with the high NPV is because the rates of each system should not be added together. But I can't specify the rate of each system in the generic project either. What should be done in this case? Calculate an average? Or just come up with a value that produces a positive NPV?

Best regards.