[TRNSYS-users] type 94a question

[Κώστας Ορδουμποζάνης]

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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