[RE-wrenches] SolArk and Tigo compatibility

[Christopher Warfel]

Hi, We are doing our first system with these two devices. The inverter 
is SolArk 12P (mutimode) and the Tigo product for RS is the TS4F.  Tigo 
has me a little bit walking in circles.

I told them that SolArk says not to use the 12VDC RS output terminals 
for connecting the transmitter.  I gave them the attached drawing which 
they ask for, which shows the transmitter connected to a 120VAC/12VDC 
breaker which they supply.  They told me to wire the 120VAC source to 
the main service panel so the array would shut down on loss of power. I 
told them that is exactly NOTwhat I wanted to happen as that would stop 
the battery charging when there is a loss of utility power. I said I 
wanted the 120VAC source to be the back up loads panel. After about a 
week of calls and emails, I got an email back saying to use the SolArk 
12VDC terminals for RS.  I just emailed them a screen shot of the SolArk 
manual that says not to do that.

At this point, I am asking anyone on the list to let me know how they 
wired the transmitter successfully. Thank you for any guidance, Chris Warfel





-- 
             Christopher Warfel
                      ENTECH Engineering, Inc.
PO Box 871, Block Island, RI 02807
                                 401-466-8978
<http://entech-engineering.com>

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