--- On Tue, 10/20/09, Glenn Burt glenn.b...@glbcc.com wrote:
From: Glenn Burt glenn.b...@glbcc.com
Subject: Re: [RE-wrenches] AC Coupled Re-visited
To: 'RE-wrenches' re-wrenches@lists.re-wrenches.org
Date: Tuesday, October 20, 2009, 2:13 PM
SMA recently told me
:11 -0700
Subject: Re: [RE-wrenches] AC Coupled Re-visited
There have been some good advice related to battery bank sizing and a
better description of how Sunny Islands work with SunnyBoys, but I am afraid
we are getting away from my original post that started this and that was:
Since
:
From: Glenn Burt glenn.b...@glbcc.com
Subject: Re: [RE-wrenches] AC Coupled Re-visited
To: 'RE-wrenches' re-wrenches@lists.re-wrenches.org
Date: Tuesday, October 20, 2009, 2:13 PM
SMA recently told me that the
recommended Ah of the battery bank
is related
There have been some good advice related to battery bank sizing and a better
description of how Sunny Islands work with SunnyBoys, but I am afraid we are
getting away from my original post that started this and that was:
Since a battery based inverter has a battery charging section and all
Jeff Yago wrote:
There have been some good advice related to battery bank sizing and a better
description of how Sunny Islands work with SunnyBoys, but I am afraid we are
getting away from my original post that started this and that was:
Since a battery based inverter has a battery charging
Wehave completed several totally different AC coupled systems using different inverters, due to large ground mounted arrays that had to be located a great distance from inverter-battery-generator-grid BAS, which are working just fine even with the mis-match of inverter brands. The SunnyBoy seems
Hi, All~
On an AC coupled system as Jeff describes, the battery charge circuitry on
the battery based inverter is not even participating.
A straight pure sine inverter...with no charger function built in...would
also charge the battery if AC coupled to a SunnyBoy with no grid
available. The
Greetings..it is my understanding that the Sunny Island coupled with
Sunny Boys is able to taper charge in an AC coupled system as the 2
inverters are able to communicate with each other and the Sunny Island
alters the frequency input of the Sunny Boys and lowers the total output of
the Sunny
it is my understanding that the Sunny Island coupled with Sunny Boys is able to taper charge in an AC coupled system as the 2 inverters are able to communicate with each other and the Sunny Island alters the frequency input of the Sunny Boys and lowers the total output of the Sunny Boys to match
, 'RE-wrenches'
re-wrenches@lists.re-wrenches.org
Date: Tue, 20 Oct 2009 12:37:04 -0700
Subject: Re: [RE-wrenches] AC Coupled Re-visited
Glenn:
This is correct on the battery bank separation.
You don’t split out the battery banks until you reach a “cluster”. For
example, one three
Phil,
Good advice. Assuming 48V and a large system, what would you use as a
diversion load and controller in this application? As I understand it, this
would be a DC diversion load, such as a wind gennie air heater, that would
be gradual, resistive, and noncritical for occasional use in this rare
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