[TRNSYS-users] type 94a question

["Κώστας Ορδουμποζάνης" <kordou@gmail.com>]

I noticed that the values of the output of the Type94a are much grater than the real one. The efficiency coefficient of the current PV is 274 [W] /(1000[W/m2]*2.24[m2])=0.122, while the Type94 gives 0.16 while the radiation is near the reference conditions...

 

The problem that I have noticed in practice is that I tried to simulate a 100 kW PV station. The price of the PV kW in Greece is 0.47 ?/kW and the mean gain (?) of a 100 kW PV for a year is about 55.000 - 60.000 ?. The TRNSYS gives a value of 100.000? per year. So since the price is the same, the problem is that it gives much more output (kW)

 

Any Ideas ?

 

 

Ordoumpozanis Kostas

Kozani, 29/03/2007

Greece

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