mailto:re-wrenches-boun...@lists.re-wrenches.org] On Behalf Of Larry
> Crutcher, Starlight Solar Power Systems
> Sent: Thursday, May 24, 2012 9:35 AM
> To: RE-wrenches
> Subject: Re: [RE-wrenches] Number of Controllers
>
> I'm with you on that, William, a communications prot
: RE-wrenches
Subject: Re: [RE-wrenches] Number of Controllers
I'm with you on that, William, a communications protocol for all RE
productsoh, sorry, I was dreaming.
Perhaps the new UCM bridge module will help. Here's a quote about it from
this
Systems
Sent: Thursday, May 24, 2012 9:35 AM
To: RE-wrenches
Subject: Re: [RE-wrenches] Number of Controllers
I'm with you on that, William, a communications protocol for all RE
productsoh, sorry, I was dreaming.
Perhaps the new UCM bridge module will help. Her
I'm with you on that, William, a communications protocol for all RE
productsoh, sorry, I was dreaming.
Perhaps the new UCM bridge module will help. Here's a quote about it from this
page http://www.blueskyenergyinc.com/products/details/ucm/
"A standard Modbus RTU in
William and other wrenches,
I have heard there may be an open-source solar (perhaps RE in general) data
transfer protocol coming, that will allow for different manufacturers
equipment to talk. This could allow for many possibilities, including
expanding AC coupling opportunities, and transfer of
r Power Systems
wrote:
From: Larry Crutcher, Starlight Solar Power Systems
Subject: Re: [RE-wrenches] Number of Controllers
To: "RE-wrenches"
Date: Wednesday, May 23, 2012, 11:54 PM
Colin,
The IPN Network charge controllers from Blue Sky Energy can be configured as
Master &
Larry:
Thank you for the update on this intriguing product. It would be helpful
if the charger network could talk to a Mate or an SCP, but I doubt that
will ever happen.
Here's an idea: A standard CAT5 protocol for exchanging data/settings in
RE equipment. Utopia or Chaos?
William
At
Colin,
The IPN Network charge controllers from Blue Sky Energy can be configured as
Master & Slave so ALL controllers work together. With up to 8 controllers on
the network, you can have multiple arrays and orintations. Their new Duo model
will function as hydro or wind diversion control. AND,
Hi Colin.
No limits beyond battery C rate limits.
I've got 3 CC and 4 dump loads (3 AC and 1 DC).
Biggest issue is getting them synced to the same voltage.
Set points don't need to match.
Jay
Peltz power.
Sent from my iPhone
On May 23, 2012, at 6:47 PM, Colin Vogt wrote:
> Wrenc
Wrenches,
What considerations are there for the number of charge controllers
that can be in a stand-alone system with a single battery bank? If
one uses MPPT controllers, then one would want (I think) a different
controller for different module orientations. That is, if one had a
couple
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