Hi all,
I have a question about a lower irradiance and the yield of a solar panel.
From winter time I know, the voltage will increase a few voltages because of the Temperature Coefficient. (with colder tempature)
But how about the irradiation?
The STC is measured by an irradiance of 1000W/m2, but what if the irradiance is only 400W/m2.
Approximately how much % will this differ in yield?
Thank you in advance for all advice!
I have a question about a lower irradiance and the yield of a solar panel.
From winter time I know, the voltage will increase a few voltages because of the Temperature Coefficient. (with colder tempature)
But how about the irradiation?
The STC is measured by an irradiance of 1000W/m2, but what if the irradiance is only 400W/m2.
Approximately how much % will this differ in yield?
Thank you in advance for all advice!