For sure Tump! BP had huge recalls of many different models for intermittent operation in a settlement after they got out of solar. There are alot of bad things in life. Intermittent electricals in solar, is a PITA. Still try to never buy anything from BP after the time I put in on that junk!
Dave Angelini Offgrid Solar "we go where powerlines don't" http://members.sti.net/offgridsolar/ [1] e-mail offgridso...@sti.net [2] text 209 813 0060 On Mon, 7 Jun 2021 12:21:45 -0400, Tump wrote: If you have the old BP 585 watt modules I would strongly suggest that you scrap the whole system. Take advantages of better performance modules border-left:#1010ff 2px solid; margin-left:5px; width:100%"> On Jun 6, 2021, at 10:38 AM, wrote: Good morning fellow wrenchers, need some help from those of you that have a bit more tenure than I do. Was called to look at a site yesterday that is down due to renovations. It is a gas station that has 20 KW worth of solar on the canopy, two Trace PV-10208's and two transformers, one on the output of each inverter. The system was shut down during a large renovation, wires cut and sort of lost under the pavement during the work. We have a good idea where we can dig to locate the conduit for AC but my dilemma is the equipment on the canopy. The owner has no idea how old the system is and if it was actually working prior to the reno. Getting AC back up and running to the canopy may be the easy part, I need to understand why there is a transformer along with the Trace inverter and how have these inverters held up for 20 + years and based on layout if needed can I replace inverter with current tech without rewiring the whole canopy ( 264 BP 85 watt panels, wired to combiner box then out to inverters ). Power supply at gas station is 208. So, please and thank you in advance, any and all help, guidance and ideas greatly appreciated. Thank you Peter Giroux American Solar font-size: 11pt; font-family: Calibri, sans-serif;">Roswell Ga 678 525 0468 _______________________________________________ List sponsored by Redwood Alliance Pay optional member dues here: http://re-wrenches.org [5] List Address: RE-wrenches@lists.re-wrenches.org [6] Change listserver email address font-size: 18px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; float: none; display: inline !important;">There are two list archives for searching. When one doesn't work, try the other: https://www.mail-archive.com/re-wrenches@lists.re-wrenches.org/ [8] http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org [9] List rules font-size: 18px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; float: none; display: inline !important;">Check out or update participant bios: http://www.members.re-wrenches.org [11] WWW.SWNL.NET [12] Solarwinds Northernlights _ _ _ SERVING MID COAST MAINE font-variant-caps: normal; font-weight: normal; font-size: 10px; line-height: normal; font-family: Arial;"> _ 207-832-7574 CL. 610-517-8401 _ _ __BLAIR "TUMP" MAY_ ******** MAINE'S CHARTER ******** _ __ NABCEP "CERTIFIED PV INSTALLER"_ ******** MAINE'S CHARTER ******** _ TRACE XANTREX "CERTIFIED" DEALER / INSTALLER"_ Links: ------ [1] http://members.sti.net/offgridsolar/ [2] mailto:offgridso...@sti.net [3] mailto:pgir...@mindspring.com [4] mailto:pgir...@mindspring.com [5] http://re-wrenches.org/ [6] mailto:RE-wrenches@lists.re-wrenches.org [7] http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org [8] https://www.mail-archive.com/re-wrenches@lists.re-wrenches.org/ [9] http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org [10] http://www.re-wrenches.org/etiquette.htm [11] http://www.members.re-wrenches.org/ [12] http://webmail.sti.net/blocked::http://www.swnl.net/%22%20%5Co%20%22blocked::http://www.swnl.net/
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