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From: re-wrenches-boun...@lists.re-wrenches.org
[mailto:re-wrenches-boun...@lists.re-wrenches.org] On Behalf Of Allan Sindelar
Sent: Wednesday, February 13, 2013 1:41 PM
To: RE-wrenches
Subject: Re: [RE-w
John (and other Wrenches),
I read with great interest this post about Sunny Island breaker
size. We are about to install a large semi-off grid system for a
wealthy and eccentric customer. The system has 17kW of PV, and
four SI5048 inverter/chargers, along with an
...@catamountsolar.com; RE-wrenches
Subject: Re: [RE-wrenches] Sunny Island DC wire size
HI Howie,
I've seen someone use a single 4/0 fine stranded cable with a regular lug on
the end of it.
they then cut the top of the hole out to make in a sense a U shape.
Each side of the U fit into each si
HI Howie,
I've seen someone use a single 4/0 fine stranded cable with a regular lug on
the end of it.
they then cut the top of the hole out to make in a sense a U shape.
Each side of the U fit into each side of the 2 hole barrel connector on the SI.
Super slick iI thought.
I can send you a pic
ry 04, 2013 11:50 AM
To: re-wrenches@lists.re-wrenches.org
Subject: Re: [RE-wrenches] Sunny Island DC wire size
Howie
I understand it to be 2/0 now that MidNite has the Epanel released (Or starting
to release) for the SI.
Ryan
On 2/4/2013 2:46 PM, Howie Michaelson wrote:
> Hi it has been more
Hi Ryan,
Does that mean that they have changed the internal SI lugs to handle 2/0,
so they now they only require 1 conductor on the positive and negative
sides? Or are the 2/0 lugs in the epanel?
Howie
--
Howie Michaelson
NABCEP Certified Solar PV Installer™
Catamount Solar, LLC
Renewable Ener
Howie
I understand it to be 2/0 now that MidNite has the Epanel released (Or
starting to release) for the SI.
Ryan
On 2/4/2013 2:46 PM, Howie Michaelson wrote:
Hi it has been more than a year since I wired up a Sunny Island 5048
system and I'm trying to determine lug size for the DC conducto
Hi it has been more than a year since I wired up a Sunny Island 5048
system and I'm trying to determine lug size for the DC conductors. My
memory is that the maxiumm wire size was (2) #1 conductors each for
positive and negative. Looking in the most recent SI manual states "The
Sunny Island has a
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