David - Thanks! This is great as an average for comparison. Any thoughts on where I could get data specifically from 2009 or the last couple of months?
On Wed, Mar 3, 2010 at 10:52 AM, David Brearley < [email protected]> wrote: > Look for a super comprehensive article on the topic of production > modeling in the Apr/May issue of SolarPro (SP3.3) by Tarn Yates and Bradley > Hibberd of Borrego Solar. It includes information on TMY (typical > meteorological year) data, like that published by NREL here: > > http://rredc.nrel.gov/solar/pubs/redbook/ > > David Brearley, Senior Technical Editor > *SolarPro* magazine > NABCEP Certified PV Installer ™ > [email protected] > > > > On 3/3/10 9:35 AM, "Andrew Truitt" <[email protected]> wrote: > > > Is anyone aware of a resource for finding local historical irradiance > data? We've had a cloudy winter around the DC Metro area and I would like > to quantify how far down we are from the average for new customers concerned > with production. > > > Thanks in advance, > > Drew > > > > > > > > _______________________________________________ > List sponsored by Home Power magazine > > List Address: [email protected] > > Options & settings: > http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org > > List-Archive: > http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org > > List rules & etiquette: > www.re-wrenches.org/etiquette.htm > > Check out participant bios: > www.members.re-wrenches.org > > > -- "Don't get me wrong: I love nuclear energy! It's just that I prefer fusion to fission. And it just so happens that there's an enormous fusion reactor safely banked a few million miles from us. It delivers more than we could ever use in just about 8 minutes. And it's wireless!" ~William McDonough
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