[RE-wrenches] Discover LFP and Sunny Island Integration

[Dave Angelini Offgrid Solar]

I have run the AES battery without any coms in a system that was hit by
lightning. The battery survived but there was damage to most of the other
equipment that was on. It will work and charge correctly if you can program
the exact voltages required. So, no you can't use defaults. The controller
or charger in the in inverter needs to be able to program a custom battery.
Hope this helps. 

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, 8 Apr 2020 11:32:14 -0700, Lars Ortegren 
wrote:  Wrenches- wondering if there is anyone out there who has integrated
the Discover 6.6 batteries with Sunny Islands? They have a card
specifically for the SI that plugs into their LYNK communication gateway,
but I'm having a nearly impossible time getting any support from the
manufacturer, or SMA to answer specific functionality questions. Discover
doesn't seem to offer their own tech support pitching support to
distributio (seriously?) and SMA though in the German list,because it's not
on the US list won't give any support. Specifically if this overwrites
internal parameters when selecting "Lilon_ext-BMS". The main concern that
I'm trying to figure out is the requirement from Discover for charging to
3.4v per cell, substantially higher than most default settings in the SI.  
Anyone played this game?
   -- 

_ LARS Örtegren
General Manager/Founder/Co
Owner 

lars at cal-solar.com [3] www.californiasolarco.com [4] 

MAIN:
530-274-3671 FAX: 530-274-7518                   
 SHOWROOM LOCATED AT: 149
E MAIN ST. GRASS VALLEY, CA 95945 

Links:
------
[1]
http://members.sti.net/offgridsolar/
[2] mailto:offgridsolar at sti.net
[3]
mailto:lars at cal-solar.com
[4] https://www.californiasolarco.com
[5]
https://californiasolarco.com/referral_form/
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