Light soaking = exposed to sunlight for some period of time in order to complete light induced degradation (or apparently light induced enhancement).
Best Regards, John Berdner General Manager, North America [cid:image001.jpg@01CE0E09.55EDDEB0] SolarEdge Technologies, Inc. 3347 Gateway Boulevard, Fremont CA 94538 USA (*Please note of our new address.) T: 510.498.3200, X 747 M: 530.277.4894 From: re-wrenches-boun...@lists.re-wrenches.org [mailto:re-wrenches-boun...@lists.re-wrenches.org] On Behalf Of Marco Mangelsdorf Sent: Monday, February 18, 2013 5:37 PM To: 'RE-wrenches' Subject: Re: [RE-wrenches] CIS mods Can someone please educate as to what "soaking" means in this context? Thanks. From: re-wrenches-boun...@lists.re-wrenches.org<mailto:re-wrenches-boun...@lists.re-wrenches.org> [mailto:re-wrenches-boun...@lists.re-wrenches.org] On Behalf Of Carl Emerson Sent: Monday, February 18, 2013 3:01 PM To: 'RE-wrenches' Subject: Re: [RE-wrenches] CIS mods Kirpal, I understand that they don't behave like A-Si modules. They are claiming increased performance after soaking. Regards Carl Emerson I don't understand the text as stated.....I am not sure if they are simply referring to a common effect in most thin film panels where for the first few months they can output more than ratings, and then they settle down to what they are rated for, or if they are saying that after a few months the output will increase, once they are "light soaked"? -- Sunny Regards, Kirpal Khalsa NABCEP Certified Solar PV Installer Renewable Energy Systems www.oregonsolarworks.com<http://www.oregonsolarworks.com> On Mon, Feb 18, 2013 at 4:13 PM, Marco Mangelsdorf <ma...@pvthawaii.com<mailto:ma...@pvthawaii.com>> wrote: Yes, I saw that. Sounds like smoke and mirrors to me. marco On Mon, Feb 18, 2013 at 1:38 PM, Carl Emerson <c...@solarking.net.nz<mailto:c...@solarking.net.nz>> wrote: Marco. Did you notice the claim in the text as follows... The "Light Soaking" Effect Following an initial period of exposure to sunlight, the CIS light soaking effect will result in higher output than factory spec. This has been proven by field data from around the world If correct this answers your question... Time will tell I guess. Regards Carl Emerson Aloha, Solar Frontier in Japan, the maker of copper-indium-selenium (CIS) mods, claims that their product produces more kWhs per kW installed than crystalline silicon. http://www.solar-frontier.com/eng/cis/index.html If you go to the Softbank Field Results on the right tabs area you can download a 4-page PDF report. I'm wondering if this is a hot-out-of-the-box phenomenon similar to some other non-cSi products and that after X months in the field the output stabilizes at a lower level. Anyone have any idea or experience with this? Thanks, marco _______________________________________________ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org<mailto: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<http://www.re-wrenches.org/etiquette.htm> Check out participant bios: www.members.re-wrenches.org<http://www.members.re-wrenches.org/> _______________________________________________ List sponsored by Home Power magazine List Address: RE-wrenches@lists.re-wrenches.org<mailto: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<http://www.re-wrenches.org/etiquette.htm> Check out participant bios: www.members.re-wrenches.org<http://www.members.re-wrenches.org> CONFIDENTIALITY NOTICE: This e-mail and its attachments are intended only for the use of the individual or entity who is the intended recipient and may contain information that is privileged, confidential and exempt from disclosure or any type of use under applicable law. If the reader of this e-mail is not the intended recipient, or the employee, agent, or representative responsible for delivering the e-mail to the intended recipient, you are hereby notified that any dissemination, distribution, copying, or other use of this e-mail is strictly prohibited. If you have received this e-mail in error, please reply immediately to the sender. P Please think of the environment before printing this email
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