[TRNSYS-users] PVT not showing considerable output temperature

Jeff Thornton thornton at tess-inc.com
Tue May 15 19:54:58 PDT 2018

Jibi - is it possible you have a very large flow rate such that there is a negligible temperature rise across the collector.  If that’s not it I suggest you attach your trnsys project (if it’s version 17 or later) and we can take a look at it.

Jeff - TESS

Sent from my iPhone

> On May 15, 2018, at 9:43 PM, Jibi Jais (지비 제이즈) via TRNSYS-users <trnsys-users at lists.onebuilding.org> wrote:
> Hi
> I have used the PVT solar collector (type 563) for Seoul climate.
> I do not see any temperature increase in the collector fluid outlet temperature (20~25 C) compared to the inlet temperature! I used TMY2 data and have checked the radiation inputs also.
> Do you have any suggestions?
> Thank you
> Jibi
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