Glenn, I don’t believe that UL listing is optional. I don’t believe it’s even available, nor even desirable, for a small component such as this. For an item that’s made in small quantities to serve a niche market, and low voltage DC at that, I can’t imagine what advantage UL listing would offer, especially if now a $150 product cost $250 to cover the cost of the listing process. Just sayin’... Allan
> On Aug 2, 2020, at 5:48 PM, Glenn Burt <glenn.b...@glbcc.com> wrote: > > > Ebay items – UL listing optional… > > From: RE-wrenches <re-wrenches-boun...@lists.re-wrenches.org> On Behalf Of Jay > Sent: Sunday, August 02, 2020 5:22 PM > To: RE-wrenches <re-wrenches@lists.re-wrenches.org> > Subject: Re: [RE-wrenches] Small scale Maximisers/Optimisers..... > > Hi John > > Sunpumps makes a really good one. > > Here is a ebay link showing many of the new probably Chinese (not saying they > are bad) but they are way less expensive than the US versions. > > https://www.ebay.com/i/293234996712?chn=ps > > I expect if you shop AliExpress you’ll find these exact items. > > Cheers > Jay > > > > > > On Aug 2, 2020, at 2:13 PM, John <j...@gosolar.co.nz> wrote: > > > Yes they are for positive displacement pumps – and the question was where can > you find them – who makes them…?? > > Thanks, John > > From: RE-wrenches <re-wrenches-boun...@lists.re-wrenches.org> On Behalf Of > Dave Angelini Offgrid Solar > Sent: Monday, 3 August 2020 3:10 am > To: RE-wrenches <re-wrenches@lists.re-wrenches.org> > Subject: Re: [RE-wrenches] Small scale Maximisers/Optimisers..... > > Probably an RV water pump? And an LCB should work. Who makes a good LCB for > this Jay? > > > Dave Angelini Offgrid Solar > "we go where powerlines don't" > http://members.sti.net/offgridsolar/ > e-mail offgridso...@sti.net > text 209 813 0060 > On Sun, 2 Aug 2020 07:34:34 -0700, Jay <jay.pe...@gmail.com> wrote: > > Hi john, > > I'm not sure which pumps you are talking about. Are these positive > displacement, and if so then an LCB is what you need. > > Jay > > > > On Aug 2, 2020, at 6:26 AM, John <j...@gosolar.co.nz> wrote: > > Where can you find some small maximisers/optimisers for a solar-only pump. > This would be for a surface pump like the Flojet 11, 12 or 17 litre/min > pumps. They tend to keep the pump operating when a cloud goes over or in > low-light conditions. I think they are available for the 9325 but its > probably over-kill for the Flojets. > Cheers for suggestions – John Veix, N.Z. > _______________________________________________ > List sponsored by Redwood Alliance > > List Address: RE-wrenches@lists.re-wrenches.org > > Change listserver email address & 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 or update participant bios: > www.members.re-wrenches.org > _______________________________________________ > List sponsored by Redwood Alliance > > List Address: RE-wrenches@lists.re-wrenches.org > > Change listserver email address & 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 or update participant bios: > www.members.re-wrenches.org > > _______________________________________________ > List sponsored by Redwood Alliance > > List Address: RE-wrenches@lists.re-wrenches.org > > Change listserver email address & 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 or update participant bios: > www.members.re-wrenches.org >
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