03 March 2015 15 9K Report

References says the power output of the  PV module will decrease when the temperature increases. This is due to the reduction in Voc.

But the equations which relating to the temperature coefficient beta and Voc is like this

Voc= Voc+ beta*(Toperational-T reference)

So this equation says when temperature increases Voc increases.

Guys,can any one help me with this?

Or suggest me a reference.

Thanks

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