[TRNSYS-users] Useful energy gain type539

To: "TRNSYS-users@engr.wisc.edu" <TRNSYS-users@engr.wisc.edu>
Subject: [TRNSYS-users] Useful energy gain type539
From: Richard Thygesen <richard.thygesen@mdh.se>
Date: Wed, 25 Jul 2012 23:26:08 +0200
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Thread-topic: Useful energy gain type539

Dear Trnsys users!

I wonder how it is possible to get a negative ”useful energy gain” from solar collector type 539 during some timesteps.

I have read the documentation without any success of finding the answer for this question.

Best regards

Richard Thygesen

Follow-Ups:
- Re: [TRNSYS-users] Useful energy gain type539
  - From: Jeff Thornton <thornton@tess-inc.com>