ratio of power generation

[Koli Group]

Hi, Expert Man.

We deal with photovoltaic panel for some time. Now there is a question.

When it is rainning, but there is sun still, ift the photovoltaic model has the ratio of power generation ?

 

Kindly,

Mr. Stefan

from https://koligroup.com/solar-panel/

[Michele Oliosi]

In PVsyst the input data is the irradiance.

Now, if you use a pyranometer to measure the irradiance and import in PVsyst, the effect of rain will be included.

However, any change of IAM due to rainwater is not modeled.

Whether the satellite data model for irradiance includes rain effects, this is to be seen.