It sounds like you have a single GVFX feeding a load center w/ Multi wire Branch circuits. You will need an auto transformer on the OB power center to feed both L1 and L2. You will also need to do the ground switching and neutral isolation that Steve mentioned. Fyi, OutBack makes a mobile inverter that does the neutral isolation/grd switching, but it's not a Grid tie inverter. Eric R. Andrews NABCEP Certified PV Installer Eco Solar, Inc. www.ecosolarnow.com PO Box 5194 Klamath Falls, OR 97601 541-281-8252 cell 541-273-3200 office <mailto:[email protected]> mailto:[email protected] Saving the World... One Solar Panel at a Time! From: [email protected] [mailto:[email protected]] On Behalf Of Wayne Irwin Sent: Tuesday, June 01, 2010 9:30 AM To: Wrenches Subject: [RE-wrenches] Portable Solar Trailer w/ intermittent Ground Fault Hello Wrenches,
We have a 2KW portable unit with one Outback GVFX3524. Intermittently, we have a problem feeding GFI breakers. Its the strangest thing, sometimes it trips GFI's and other times it doesn't. Aside from the possibility that some of the GFI's aren't wired properly we haven't been able to figure it out. We have it plugged into a GFI at the shop (which is wired properly) and there is no problem. I thought there was a previous string on this issue but could not find it in the archives. What do you recommend for grounding portable units and what recommendations do you have from personal experience? Thanks! Wayne Irwin Director of Engineering Pure Energy Solar International Inc. State Licensed Solar Contractor License # CVC56695 [email protected] <mailto:[email protected]> http://pureenergysolar.com <http://pureenergysolar.net/> 352 377-6527 Office 352 336-3299 Fax The content of this message is Pure Energy Solar Confidential. If you are not the intended recipient and have received this message in error, any use or distribution is prohibited. Please notify me immediately by reply e-mail and delete this message from your computer system. Thank you. _____ Hotmail is redefining busy with tools for the New Busy. Get more from your inbox. See how. <http://www.windowslive.com/campaign/thenewbusy?ocid=PID28326::T:WLMTAGL:ON: WL:en-US:WM_HMP:042010_2>
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