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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='font-size:14.0pt;font-family:"Century Gothic","sans-serif";color:black'>This looks like a battery watering system & I am not aware of any watering system that is rated for degassing. I may be incorrect but the upstream components are usually check valves & such.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:14.0pt;font-family:"Century Gothic","sans-serif";color:black'><o:p> </o:p></span></p><div><p class=MsoNormal><span style='font-family:"Century Gothic","sans-serif";color:#002060'>----------------------------------------------------------------------------<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Century Gothic","sans-serif";color:black'>Dana Orzel <o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Century Gothic","sans-serif";color:black'>Great Solar Works, Inc - NABCEP # 051112-136<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Century Gothic","sans-serif";color:black'>E - dana@solarwork.com - Web - solarwork.com <o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Century Gothic","sans-serif";color:black'>O - 970.626.5253 C - 208.721.7003<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Century Gothic","sans-serif";color:black'>"Responsible Technologies for Responsible People since 1988" </span><span style='font-size:10.0pt;font-family:"Century Gothic","sans-serif";color:black'><o:p></o:p></span></p><p class=MsoNormal style='background:white'><b><span style='font-size:18.0pt;font-family:Webdings;color:green'>P</span></b><span style='font-family:"Helvetica","sans-serif";color:navy'> </span><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:green'>Please consider the environment before printing this email.</span><span style='font-family:"Helvetica","sans-serif";color:black'><o:p></o:p></span></p><p class=MsoNormal><span style='color:black'><o:p> </o:p></span></p></div><p class=MsoNormal><span style='font-size:14.0pt;font-family:"Century Gothic","sans-serif";color:black'><o:p> </o:p></span></p><div><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in'><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> RE-wrenches [mailto:re-wrenches-bounces@lists.re-wrenches.org] <b>On Behalf Of </b>Starlight Solar Power Systems<br><b>Sent:</b> Wednesday, December 09, 2015 1:05 PM<br><b>To:</b> RE-wrenches<br><b>Subject:</b> Re: [RE-wrenches] Battery degassing system<o:p></o:p></span></p></div></div><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>With over 3200 mobile power system installations, I have never seen or heard of such a system. We provide vented boxes like these and seal unused openings.<o:p></o:p></p><div><div><div><div><div><div><p class=MsoNormal><span style='font-family:"Helvetica","sans-serif";color:black'><br><img width=232 height=209 id="_x0031_B615B32-1D9D-4EE7-8996-EF7B15A5CFA4" src="cid:image001.png@01D13290.CB532BC0"><o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Helvetica","sans-serif";color:black'><o:p> </o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Helvetica","sans-serif";color:black'>Did the caps and hoses look like this?<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Helvetica","sans-serif";color:black'><img width=320 height=198 id="_x0031_4498187-8657-428B-A2B2-F0D7768793E7" src="cid:image002.png@01D13290.CB532BC0"><o:p></o:p></span></p></div><div><p class=MsoNormal style='margin-bottom:12.0pt'><span style='font-family:"Helvetica","sans-serif";color:black'><o:p> </o:p></span></p></div></div></div></div></div></div><p class=MsoNormal><span style='font-family:"Times New Roman","serif"'><o:p> </o:p></span></p><div><div><p class=MsoNormal>On Dec 9, 2015, at 12:18 PM, William Miller <<a href="mailto:william@millersolar.com">william@millersolar.com</a>> wrote:<o:p></o:p></p></div><p class=MsoNormal><o:p> </o:p></p><div><div><div><p class=MsoNormal style='margin-bottom:12.0pt'><span style='font-size:12.0pt;font-family:"Arial","sans-serif"'>Friends:</span><o:p></o:p></p></div><div><p class=MsoNormal><span style='font-size:12.0pt;font-family:"Arial","sans-serif"'>I inspected a mobile system recently that consisted of a set of vented lead-acid batteries directly below a rack of Outback FX inverters and Flexware cabinets. The batteries were not covered. They did have a dual set of tubes connecting the caps. When I asked about the possible safety concerns of not isolating vented batteries from electronics I was informed by the installer of the system that the batteries had a \u201cwatering and degassing\u201d system that \u201cpushed\u201d the gas to the outside through a \u201cflame arrester\u201d.</span><o:p></o:p></p></div><div><p class=MsoNormal><span style='font-size:12.0pt;font-family:"Arial","sans-serif"'> </span><span style='font-size:12.0pt;font-family:"Times New Roman","serif"'><o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-size:12.0pt;font-family:"Arial","sans-serif"'>I was curious about this because we have always isolated batteries from electronics by building some sort of enclosure, usually at some expense. If there is some sort of new system that prevents this need, I want to know about it. I looked on-line and called the experts I know and found no knowledge of such a system.</span><o:p></o:p></p></div><div><p class=MsoNormal><span style='font-size:12.0pt;font-family:"Arial","sans-serif"'> </span><span style='font-size:12.0pt;font-family:"Times New Roman","serif"'><o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-size:12.0pt;font-family:"Arial","sans-serif"'>Have any of you heard of such a thing?</span><o:p></o:p></p></div><div><p class=MsoNormal><span style='font-size:12.0pt;font-family:"Arial","sans-serif"'> </span><span style='font-size:12.0pt;font-family:"Times New Roman","serif"'><o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-size:12.0pt;font-family:"Arial","sans-serif"'>I did discuss the necessity of isolating batteries and one vendor indicated that the only requirement they have in this regards is to calculate the volume of off-gassing and provide adequate air exchange. This upsets some foundational understanding I have that vented batteries require isolation. I am really wondering if we are wasting time and money building enclosures to protect batteries when not needed.</span><o:p></o:p></p></div><div><p class=MsoNormal><span style='font-size:12.0pt;font-family:"Arial","sans-serif"'> </span><span style='font-size:12.0pt;font-family:"Times New Roman","serif"'><o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-size:12.0pt;font-family:"Arial","sans-serif"'>Thoughts or comments are gratefully accepted.</span><o:p></o:p></p></div><div><p class=MsoNormal><span style='font-size:12.0pt;font-family:"Arial","sans-serif"'> </span><span style='font-size:12.0pt;font-family:"Times New Roman","serif"'><o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-size:12.0pt;font-family:"Arial","sans-serif"'>Sincerely,</span><o:p></o:p></p></div><div><p class=MsoNormal><span style='font-size:12.0pt;font-family:"Arial","sans-serif"'> </span><span style='font-size:12.0pt;font-family:"Times New Roman","serif"'><o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-size:12.0pt;font-family:"Arial","sans-serif"'>William Miller</span><o:p></o:p></p></div><div><p class=MsoNormal><span style='font-size:12.0pt;font-family:"Arial","sans-serif"'> </span><span style='font-size:12.0pt;font-family:"Times New Roman","serif"'><o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-size:12.0pt;font-family:"Arial","sans-serif"'> </span><span style='font-size:12.0pt;font-family:"Times New Roman","serif"'><o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'><image003.jpg><br>Lic 773985<br><a href="http://www.millersolar.com/">millersolar.com</a><br>805-438-5600</span><o:p></o:p></p></div><div><p class=MsoNormal><span style='font-size:12.0pt;font-family:"Times New Roman","serif"'> <o:p></o:p></span></p></div></div></div></div><p class=MsoNormal><span style='font-size:12.0pt;font-family:"Times New Roman","serif"'><o:p> </o:p></span></p></div></body></html>