[RE-wrenches] Stackable Battery-Based systems complying to IEEE 1547-2018 standard

[Dave Angelini Offgrid Solar]

Discover AES meet residential UL 1973 and UL 9540 for insurable homes.
Not sure what the IEEE spec is but would like to know. 

A piece of cake to
stack up to 20 of the 7.5 kwh. Also a piece of cake to configure with XW+
or XWP. The 6.8 kw xw's will supply 8.5 KW for 30 minutes. A master and 2
slaves would be overkill. Extremely easy to configure and AES is closed
loop into xanbus. Just set time and date. Radian would be nice also but it
is still open loop and all the set-points have to go in along with other
config. 

Dave Angelini Offgrid Solar
"we go where powerlines
don't"
http://members.sti.net/offgridsolar/ [1]
e-mail offgridsolar at sti.net
[2]
text 209 813 0060

On Wed, 26 Aug 2020 16:47:01 -0600, Mac Lewis 
wrote:  Hi Wrenches,   I am working on a design for an all-electric home
whole-house backup. The utility is requiring either an inverter listed to
IEEE 1547-2018 or utilize an effective grounding transformer with
associated relay control system. Im unclear whether the grounding
transformer is on the customer side or on the utility side, but I'd prefer
to avoid this if possible.   I probably need ~20kW of continuous backup in
this case. I prefer to have everything stacked if possible, but I may be
able to split up my critical load panels.   Has anyone worked through this
issue? I was planning on Sol-Ark but they don't comply with the IEEE
1547-2018 quite yet. I'm open to suggestions.   Thanks
   -- 
        Mac
Lewis

"Yo solo sé que no sé nada." -Sócrates    

Links:
------
[1]
http://members.sti.net/offgridsolar/
[2] mailto:offgridsolar at sti.net
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