Hello all,
Others have asked what the expected behavior should be when modifying FRUL, noticing that increasing FRUL caused an increase in energy saved when they would expect a decrease.
This is related to the bug previously described for multiple collectors. The value for FRUL input into SAM is used in equations affected by the bug, such that unexpected behavior occurs. With the correction, SAM produces reduced energy savings as FRUL is increased as expected. The correction will be available in the pending re-release of SAM version 6.30.15.
Thanks,
Nick DiOrio