;
(801) 631-5584
From: RE-wrenches on behalf of
drake.chamber...@redwoodalliance.org
Sent: Friday, November 1, 2019 10:33 AM
To: RE-wrenches
Subject: Re: [RE-wrenches] Off Grid Optimizers
I agree completely that AC coupled systems are far better off if they have a
-
From:
"RE-wrenches"
To:
Cc:
Sent:
Thu, 31 Oct 2019 19:33:11 -0600
Subject:
Re: [RE-wrenches] Off Grid Optimizers
We've discussed AC coupled many times. Aside from the issues
Michael brought up, I need to remind that not having at least some
DC PV charging means that w
We've discussed AC coupled many times. Aside from the issues Michael
brought up, I need to remind that not having at least some DC PV
charging means that when the AC system shuts down for any reason, so
does all the PV charging. If Li+ batteries get discharged to their low
voltage shut
You know Murphy? That is Murphy of Murphy’s Law? He’s gotta just love the idea
of AC coupled off-grid systems. The OB, SB, Li system Jay described is going to
keep him (Murphy) and the installer very busy at some point. The further away
the system is from civilization, the higher the odds of
HI Drake,
I was just talking with a colleague the other day about a project he did.
New Radian, AC coupling, lithium batteries, SB inverters. Everything is
working just as it should with the GT inverters tapering during AC coupling
frequency shift mode.
I would say you are fine, and while I
Hi Jay,
Between 2160 and 2880 Watts of added array. We will be using a new Radian.
Drake
At 11:49 AM 10/31/2019, you wrote:
How many watts are you adding as ac coupling?
And presuming its an older 8k radian?
Jay
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4] "RE-wrenches" [5]
To: [6], "RE-wrenches" [7]
Cc:
Sent: Wed, 30
Oct 2019 16:11:20 -0700
Subject: Re: [RE-wrenches] Off Grid Optimizers
Probably for shading! I cut the trees down to avoid all shading offgrid.
Dave Angelini Offgrid Solar
"we go where powerline
How many watts are you adding as ac coupling?
And presuming its an older 8k radian?
Jay
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al Message -
From:
offgridso...@sti.net "RE-wrenches"
To:
, "RE-wrenches"
Cc:
Sent:
Wed, 30 Oct 2019 16:11:20 -0700
Subject:
Re: [RE-wrenches] Off Grid Optimizers
Probably for shading! I cut the trees down to avoid all
Hi Allan
Shading issues.
Drake
- Original Message -
From: "RE-wrenches"
To:"RE-wrenches"
Cc:
Sent:Wed, 30 Oct 2019 14:11:29 -0700
Subject:Re: [RE-wrenches] Off Grid Optimizers
Drake, I must be old school - why use optimizers?
Allan
> On Oct 30, 2019, at
,
Drake
- Original Message -
From: offgridso...@sti.net "RE-wrenches"
To:, "RE-wrenches"
Cc:
Sent:Wed, 30 Oct 2019 16:11:20 -0700
Subject:Re: [RE-wrenches] Off Grid Optimizers
Probably for shading! I cut the trees down to avoid all shading
offgrid.
Dave Angelini O
That notice not to use Tigo with the MidNite Classic controller was
several years ago.
Not long after that, Tigo did something to their optimizers to fix it
and there has not been a problem since.
Should be good to go.
boB
On 10/30/2019 6:06 PM, Mac Lewis wrote:
I haven't noticed in a
I haven't noticed in a while, but there used to be a note included with
Midnite charge controllers saying not to use with Tigo optimizer products,
something would blow up.
If its just rapid shutdown you need, then the Tigo rapid shutdown system
seems to work with the Midnite charge controller.
The Tigo product for RSD it is not an "optimizer" just a module level shut
down device
Jerry
On Wed, Oct 30, 2019, 1:30 PM wrote:
> Hello Wrenches,
>
> What is the best combination of charge controller and optimizer to use
> with an off grid, battery based system? What combinations are
-Original Message-
> From: RE-wrenches [mailto:re-wrenches-boun...@lists.re-wrenches.org] On
> Behalf Of Allan Sindelar
> Sent: Wednesday, October 30, 2019 2:11 PM
> To: RE-wrenches
> Subject: Re: [RE-wrenches] Off Grid Optimizers
>
> Drake, I must be old school - why use optimizer
: Wednesday, October 30, 2019 2:11 PM
To: RE-wrenches
Subject: Re: [RE-wrenches] Off Grid Optimizers
Drake, I must be old school - why use optimizers?
Allan
> On Oct 30, 2019, at 1:00 PM, drake.chamber...@redwoodalliance.org wrote:
>
> Hello Wrenches,
>
> What is the best combin
, October 30, 2019 2:11 PM
To: RE-wrenches
Subject: Re: [RE-wrenches] Off Grid Optimizers
Drake, I must be old school - why use optimizers?
Allan
> On Oct 30, 2019, at 1:00 PM, drake.chamber...@redwoodalliance.org wrote:
>
> Hello Wrenches,
>
> What is the best combination of ch
I have been happy with Tigo and Outback
Jerry
On Wed, Oct 30, 2019, 1:30 PM wrote:
> Hello Wrenches,
>
> What is the best combination of charge controller and optimizer to use
> with an off grid, battery based system? What combinations are problematic?
>
> Thank you,
>
> Drake
> Athens Electric
Drake, I must be old school - why use optimizers?
Allan
> On Oct 30, 2019, at 1:00 PM, drake.chamber...@redwoodalliance.org wrote:
>
> Hello Wrenches,
>
> What is the best combination of charge controller and optimizer to use with
> an off grid, battery based system? What combinations are
Hello Wrenches,
What is the best combination of charge controller and optimizer to use
with an off grid, battery based system? What combinations are
problematic?
Thank you,
Drake
Athens Electric
740-856-9648
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