SMA Sunny Island three phase multi clustering [RE-wrenches]

[Mark Frye]

Larry,

I'm not clear on the set-up.  I assume that when the generator is 
running, the loads are carried by the generator and the inverters run 
"backwards" in order to charge the batteries. If this is the case, there 
can be a coordination problem between the three inverter which are now 
operating as chargers.

Is your setup something other than this?
 
Larry Crutcher, Starlight Solar wrote:
> 
> 
> Mark Frye wrote:
> This location has one 60kW generator. If it is running, all inverters 
> will be in bypass and be charging the batteries. So this should not 
> matter.
> 
> Larry


Berkeley Solar Electric Systems


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