Re: [EnergyPlus_Support] SRI/Refelectivity study

[Jeremiah Crossett <jcrossett@xxxxxxxxxxxxxxx>]

I thought Solar Absorptance was the key input for SRI-

Jeremiah D. Crossett  | Senior Analyst  |  Phase Change Energy Solutions

120 E. Pritchard St.  | Asheboro, NC 27203  | Mobile 503-688-8951

www.phasechange.com 

  

On Thu, Oct 4, 2012 at 11:22 AM, Javed Iqbal <eee.javed@xxxxxxxxx> wrote:

 

Hi,

I'm trying to see effect of roof reflectivity on Energy consumption and as per I/O guide there are two parameters Thermal absorptance and Visible absorptance which accounts the impact of reflectivity. Can anybody guide me on which value needs to be considered for high SRI/Reflectivity study.

Thanks in Advance!

--

Javed Iqbal, LEED AP, CEA

Energy Analyst 

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