<html><head><base href="x-msg://68/"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Why ground it at all?<div><br></div><div>For a low voltage 12v nominal system you can per code install a + and - OC protection and no ground.</div><div>But if it was me, I wouldn't ground it at all,</div><div><br></div><div>jay</div><div><br></div><div>peltz power</div><div><br></div><div><div><div>On Aug 8, 2011, at 10:34 PM, Aladdin Solar wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"><span class="Apple-style-span" style="border-collapse: separate; font-family: Helvetica; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; font-size: medium; "><div bgcolor="#ffffff"><div><font size="2" face="Arial">Sounds like a silly question but is there any way to ground a small battery based PV system serving a temporary fishing shack on the middle of a frozen lake? Around here they call these 8' x 8' (or larger) shacks "ice houses". One or more holes are augered through the ice for fishing lines. Some of the shacks get remarkably fancy, almost luxurious (in a guy kind of way). There is usually plenty of beer and snacks. Sometimes fish, too. The shacks get set in place as soon as the ice is solid (4-6" thick) and they may stay there for several months. It's a home away from home for a lot of upper midwest folks in the winter. Some like the idea of a small solar powered battery system for light, CD player, TV, etc. There's no earth around for hundreds of yards, even miles.</font></div><div><font size="2" face="Arial"></font> </div><div><font size="2" face="Arial">Charlie Pickard<br>Aladdin Solar<br></font></div>_______________________________________________<br>List sponsored by Home Power magazine<br><br>List Address:<span class="Apple-converted-space"> </span><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:<span class="Apple-converted-space"> </span><a href="http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org">http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org</a><br><br>List rules & etiquette:<br><a href="http://www.re-wrenches.org/etiquette.htm">www.re-wrenches.org/etiquette.htm</a><br><br>Check out participant bios:<br><a href="http://www.members.re-wrenches.org">www.members.re-wrenches.org</a><br><br></div></span></blockquote></div><br></div></body></html>