[RE-wrenches] Microgrid... Outback or SMA or other?

[Jay]

Hi Joe

A correction

Both the 8 and 12kw are 9 kw inverters
In off grid mode according to the specs. 

For grid selling the 12kw is 12 kw.  

Jay
Peltz power

> On Sep 8, 2020, at 7:45 PM, MiJo Nels <spaceshipnelson1 at gmail.com> wrote:
> 
> 
> we've found SolArk to be SOLID!! .. And yes 8 inv yield about 96kW, with a TON of surge capabilities.. 
> 
> Joe Nelson
> 
> Project Manager C-46/C-10
> Sustainable Energy Group Inc., A California Corporation
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> From: RE-wrenches <re-wrenches-bounces at lists.re-wrenches.org> on behalf of pgiroux at mindspring.com <pgiroux at mindspring.com>
> Sent: Tuesday, September 8, 2020 1:24:03 PM
> To: 'RE-wrenches' <re-wrenches at lists.re-wrenches.org>
> Subject: Re: [RE-wrenches] Microgrid... Outback or SMA or other?
>  
> I also suggest the Sol-Ark 12’s. Extremely efficient, simple to program, does a wonderful job in either ac coupling, stand alone or pure off grid and terrific customer support.
>  
> Peter Giroux
> ASAE
>  
> From: RE-wrenches <re-wrenches-bounces at lists.re-wrenches.org> On Behalf Of Bryan Norkunas
> Sent: Tuesday, September 8, 2020 1:50 PM
> To: 'RE-wrenches' <re-wrenches at lists.re-wrenches.org>
> Subject: Re: [RE-wrenches] Microgrid... Outback or SMA or other?
>  
> Sol-Arks would be possible, you can link 8 inverters.
>  
> Bryan
> PV-Cables
>  
>  
>  
>  
>  
>  
> From: RE-wrenches [mailto:re-wrenches-bounces at lists.re-wrenches.org] On Behalf Of Chris Schaefer
> Sent: Tuesday, September 8, 2020 10:40 AM
> To: RE-wrenches
> Subject: Re: [RE-wrenches] Microgrid... Outback or SMA or other?
>  
> I'd suggest giving the crew at Sol-Ark a quick call @ 972-575-8875 with their 12kw unit. Not sure what their max number of inverters are.
>  
> Christopher
>  
> On Tue, Sep 8, 2020 at 1:14 PM Kienan Maxfield <maxfieldsolar at hotmail.com> wrote:
> Hey all, I'm designing a microgrid sized off-grid system for somebody, and I'm just wondering if anyone knows of any issues with the following designs... 
>  
> The client says he needs 70 kW. His load data looks pretty solid, so I'm sticking to using that number as a minimum, at least during the initial proposal stage. I only know of two possible equipment options for this size range...
>  
> I think I can use up to 10 Outback Radians, for up to an 80 kW system. Are there any bugs or problems with using this many inverters on one hub? I know I've read about issues with selling to the grid, but that's not an issue, this is off-grid.
> I know that the SMA cluster box with sunny islands can allow for up to a 72 kW system. Do you know of any bugs or problems with this system?
>  
>  
> Are there any other options that anyone would suggest? Schneider's website says they can only do up to 61 kW, and Victron can only do up to 60 kW.
>  
>  
> I know that the Outback system would yield a 240/120 Split-Phase system and that the SMA would yield a 208/120 3Ø system, but this doesn't really matter either way for this job. 
>  
> Thanks so much,
> Kienan
>  
>  
> Maxfield Solar
> maxfieldsolar at hotmail.com
> (801) 631-5584 (Cell)
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