Ken, In the situation you show in your drawing, what was the rating of the transfer switch? Mark Frye Berkeley Solar Electric Systems 303 Redbud Way Nevada City, CA 95959 (530) 401-8024 <http://www.berkeleysolar.com/> www.berkeleysolar.com
_____ From: re-wrenches-boun...@lists.re-wrenches.org [mailto:re-wrenches-boun...@lists.re-wrenches.org] On Behalf Of Kent Osterberg Sent: Sunday, March 27, 2011 11:37 AM To: RE-wrenches Subject: Re: [RE-wrenches] Generator and Enphase Larry, Situations vary so much that this might not be very useful. But here you go. The attached sketch shows how we recently connected a customer that had a backup generator and transfer switch that wasn't service rated. There were nice gutters existing from the original install so accessing points to tap conductors wasn't difficult. We could have connected the inverters to the non-backed upped loads panel instead, but the utility requires an accessible disconnect by the meter so it was more convenient to just get into the gutter. Kent Osterberg Blue Mountain Solar
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