I shoulda knowd that phyxics just aint that simple, and now that youve sent me the formula, I need to go find out what AM1.5 means on a clear day in Kansas with a humidity of xx%. My brain gets fuzzier an fuzzier. Thanks Chris.
Bill Dorsett Sunwrights From: re-wrenches-boun...@lists.re-wrenches.org [mailto:re-wrenches-boun...@lists.re-wrenches.org] On Behalf Of Chris Mason Sent: Tuesday, December 11, 2012 10:32 AM To: RE-wrenches Subject: Re: [RE-wrenches] LUX to STC conversion? Do yuo really want Lux? The formula is 1Lux=0.001496 watts/sq. meter Module performance is generally rated under standard test conditions (STC): <http://en.wikipedia.org/wiki/Irradiance> irradiance of 1,000 <http://en.wikipedia.org/wiki/W/m2> W/m², solar <http://en.wikipedia.org/wiki/Spectrum> spectrum of <http://en.wikipedia.org/wiki/Airmass> AM 1.5 and module temperature at 25°C. On Tue, Dec 11, 2012 at 10:02 AM, William Dorsett <wmdors...@sbcglobal.net> wrote: Off the top, can anyone tell me how many lux of sunlight represent 100% of STC? 1000 watts/sq meter? Bill Dorsett Sunwrights 1715 Leavenworth Manhattan, KS 785/539-1956 <tel:785%2F539-1956> Home/Office _______________________________________________ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org 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 -- Chris Mason President, Comet Systems Ltd www.cometenergysystems.com Cell: 264.235.5670 Skype: netconcepts
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