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where2 · 07-10-14, 07:42 PM

Which manual transfer system are you using, and where do you intend to drop your 10kw grid tie PV in?

In my enphase system, I have two trunk cables with 10 inverters per string. Those two strings drop into a separate panel to be combined (and to protect the 12awg trunk cable)before going into my service entrance panel (outside). My entire house runs off a second panel (inside) down stream of my service entrance panel.

If you could drop your 10kw of PV into a panel located between your grid meter and the panel where your manual transfer is disconnecting the world downstream, then everything down stream of your manual transfer would be running off the generator and the PV would be isolated on the outside just like the grid.

07-10-14, 07:42 PM	#8
where2 DIY Geek Join Date: Apr 2013 Location: Sunny Florida Posts: 401 Thanks: 74 Thanked 83 Times in 73 Posts	Which manual transfer system are you using, and where do you intend to drop your 10kw grid tie PV in? In my enphase system, I have two trunk cables with 10 inverters per string. Those two strings drop into a separate panel to be combined (and to protect the 12awg trunk cable)before going into my service entrance panel (outside). My entire house runs off a second panel (inside) down stream of my service entrance panel. If you could drop your 10kw of PV into a panel located between your grid meter and the panel where your manual transfer is disconnecting the world downstream, then everything down stream of your manual transfer would be running off the generator and the PV would be isolated on the outside just like the grid.