Osamu

Good morning Michele Thank you for your valuable advice. I wanted to know if the time series data on snow depth can be reflected in the albedo, so I understand now. For the warning on the clearness data, I will email the files you pointed out to support@pvsyst.com. I will probably send it to you within 24 hours, so thank you.

Incidentally, it is possible to upload the original METPV-20 data (public data), the data formatted for loading into PVsyst, and the MEF file used to load into PVsyst. Could you give me any useful recommendations from these?

It was easy to organize the METPV-20 data and import it into PVsyst, but I keep getting a warning that the clarity index is too low compared to the clear-sky model. I haven't yet made use of the Best clear days Ktcs graph.

Good morning. I have been involved in the development of solar power plants in Japan for over 15 years. I have recently been operating a small bifacial vertical solar power plant in Hokkaido, a snowy region, and have experienced the snow albedo effect. So I am continuing trials to incorporate NEDO's METPV-20, which also includes snow depth data, into PVsyst. Has anyone been successful?