<html><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">I was wondering what issues people have had screwing/bolting mounting feet to a metal roof with thermal expansion.<div><br></div><div>I was looking at a european roof mounting foot and noticed they cut a hole in the metal roof, and screw the foot to the sheathing using a rubber gasket to make a water tight seal to the metal roof.<div><br></div><div><br><div apple-content-edited="true"> <span class="Apple-style-span" style="border-collapse: separate; border-spacing: 0px 0px; color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; text-align: auto; -khtml-text-decorations-in-effect: none; text-indent: 0px; -apple-text-size-adjust: auto; text-transform: none; orphans: 2; white-space: normal; widows: 2; word-spacing: 0px; "><div style="word-wrap: break-word; -khtml-nbsp-mode: space; -khtml-line-break: after-white-space; "><div>Troy Harvey</div><div>---------------------</div><div>Heliocentric</div><div>801-453-9434</div><div><a href="mailto:taharvey@heliocentric.org">taharvey@heliocentric.org</a></div></div><br class="Apple-interchange-newline"></span> </div><br><div><div>On Feb 5, 2009, at 10:14 PM, Greg Egan wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"> <div bgcolor="#ffffff" text="#000000"> <font face="Arial">Jeff, Joel, William and all,<br> <br> Thanks for all the input. I think the general consensus is that giving out wholesale price information is not a great business strategy - on this list or anywhere else.<br> <br> I'm glad the PV pricing thread morphed into Professional Conduct. There was a lot of really good advice in those posts. I think you saved a lot of us "lurkers" some scar - tissue!<br> <br> Thanks again,<br> <br> Greg Egan<br> Remote Power Inc.<br> </font><br> <a class="moz-txt-link-abbreviated" href="mailto:re-wrenches-request@lists.re-wrenches.org">re-wrenches-request@lists.re-wrenches.org</a> wrote: <blockquote cite="mid:mailman.1746.1233893715.2768.re-wrenches-re-wrenches.org@lists.re-wrenches.org" type="cite"> <pre wrap="">Send RE-wrenches mailing list submissions to
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Today's Topics:
1. Charge Controllers with greater than 150 V input (Peter Parrish)
2. Re: Charge Controllers with greater than 150 V input (jay peltz)
3. Re: Professional conduct ( Jeff Yago)
4. Re: Professional conduct (William Miller)
5. Re: Charge Controllers with greater than 150 V input (Matt Tritt)
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Message: 1
Date: Thu, 5 Feb 2009 17:23:18 -0800
From: "Peter Parrish" <a class="moz-txt-link-rfc2396E" href="mailto:peter.parrish@calsolareng.com"><peter.parrish@calsolareng.com></a>
Subject: [RE-wrenches] Charge Controllers with greater than 150 V
input
To: "'RE-wrenches'" <a class="moz-txt-link-rfc2396E" href="mailto:re-wrenches@lists.re-wrenches.org"><re-wrenches@lists.re-wrenches.org></a>
Message-ID: <a class="moz-txt-link-rfc2396E" href="mailto:E1LVFRF-0001UE-00@pop-cowbird.atl.sa.earthlink.net"><E1LVFRF-0001UE-00@pop-cowbird.atl.sa.earthlink.net></a>
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I seem to remember mention a while ago of a quality charge controller that
supports a higher input voltage than 150 V? We would like 175 V.
- Peter
Peter T. Parrish, President
California Solar Engineering, Inc.
820 Cynthia Ave., Los Angeles, CA 90065
Ph 323-258-8883, Mobile 323-839-6108, Fax 323-258-8885
CA Lic. 854779, NABCEP Cert. 031806-26
<a class="moz-txt-link-abbreviated" href="mailto:peter.parrish@calsolareng.com">peter.parrish@calsolareng.com</a>
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Message: 2
Date: Thu, 5 Feb 2009 17:40:19 -0800
From: jay peltz <a class="moz-txt-link-rfc2396E" href="mailto:jay@asis.com"><jay@asis.com></a>
Subject: Re: [RE-wrenches] Charge Controllers with greater than 150 V
input
To: RE-wrenches <a class="moz-txt-link-rfc2396E" href="mailto:re-wrenches@lists.re-wrenches.org"><re-wrenches@lists.re-wrenches.org></a>
Message-ID: <a class="moz-txt-link-rfc2396E" href="mailto:96C18E8F-5047-4AE5-8888-D0B3FB570B81@asis.com"><96C18E8F-5047-4AE5-8888-D0B3FB570B81@asis.com></a>
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Hi Peter,
Apollo makes a high voltage 200VOC unit, 80 amps.
And the Classic from Midnight is almost ready to come out if I hear it
right.
jay
peltz power
On Feb 5, 2009, at 5:23 PM, Peter Parrish wrote:
</pre> <blockquote type="cite"> <pre wrap="">I seem to remember mention a while ago of a quality charge
controller that supports a higher input voltage than 150 V? We would
like 175 V.
- Peter
Peter T. Parrish, President
California Solar Engineering, Inc.
820 Cynthia Ave., Los Angeles, CA 90065
Ph 323-258-8883, Mobile 323-839-6108, Fax 323-258-8885
CA Lic. 854779, NABCEP Cert. 031806-26
<a class="moz-txt-link-abbreviated" href="mailto:peter.parrish@calsolareng.com">peter.parrish@calsolareng.com</a>
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Message: 3
Date: Thu, 5 Feb 2009 18:09:24 -0800
From: " Jeff Yago" <a class="moz-txt-link-rfc2396E" href="mailto:jryago@netscape.com"><jryago@netscape.com></a>
Subject: Re: [RE-wrenches] Professional conduct
To: RE-wrenches <a class="moz-txt-link-rfc2396E" href="mailto:re-wrenches@lists.re-wrenches.org"><re-wrenches@lists.re-wrenches.org></a>
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Message: 4
Date: Thu, 05 Feb 2009 18:33:45 -0800
From: William Miller <a class="moz-txt-link-rfc2396E" href="mailto:wrmiller@charter.net"><wrmiller@charter.net></a>
Subject: Re: [RE-wrenches] Professional conduct
To: RE-wrenches <a class="moz-txt-link-rfc2396E" href="mailto:re-wrenches@lists.re-wrenches.org"><re-wrenches@lists.re-wrenches.org></a>
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Joel:
Shoot. I guess this means I gotta write a book...
William
At 03:43 PM 2/5/2009, you wrote:
</pre> <blockquote type="cite"> <pre wrap="">parts list, I ask them, "Why? Are you going to use the list to shop
around?" Then I usually end up telling them politely, "I'm sorry, but I do
not design PV systems for free. If you want parts lists and wiring
diagrams, then buy my book."
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Message: 5
Date: Thu, 05 Feb 2009 20:15:26 -0800
From: Matt Tritt <a class="moz-txt-link-rfc2396E" href="mailto:solarone@charter.net"><solarone@charter.net></a>
Subject: Re: [RE-wrenches] Charge Controllers with greater than 150 V
input
To: RE-wrenches <a class="moz-txt-link-rfc2396E" href="mailto:re-wrenches@lists.re-wrenches.org"><re-wrenches@lists.re-wrenches.org></a>
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That will be the MidNite Classic, Peter. They aren't quite ready for
production yet, but thaere are promising Beta units in the field. 200
VDC I understand.
Matt T
Peter Parrish wrote:
</pre> <blockquote type="cite"> <pre wrap="">I seem to remember mention a while ago of a quality charge controller
that supports a higher input voltage than 150 V? We would like 175 V.
- Peter
Peter T. Parrish, President
California Solar Engineering, Inc.
820 Cynthia Ave., Los Angeles, CA 90065
Ph 323-258-8883, Mobile 323-839-6108, Fax 323-258-8885
CA Lic. 854779, NABCEP Cert. 031806-26
<a class="moz-txt-link-abbreviated" href="mailto:peter.parrish@calsolareng.com">peter.parrish@calsolareng.com</a>
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</pre> </blockquote> </div> _______________________________________________<br>List sponsored by Home Power magazine<br><br>List Address: <a href="mailto:RE-wrenches@lists.re-wrenches.org">RE-wrenches@lists.re-wrenches.org</a><br><br>Options & settings:<br><a href="http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org">http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org</a><br><br>List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org<br><br>List rules & etiquette:<br>www.re-wrenches.org/etiquette.htm<br><br>Check out participant bios:<br>www.members.re-wrenches.org<br><br></blockquote></div><br></div></div></body></html>