Dan

Does the inverter go silent at night? (---) on the inverter display?

There are lots of settings that can influence sell amount. 

What type and size is the battery bank? 

What is the solar size?

Thank you,

Maverick
Cell:        512-460-9825

Sent from an iPhone. 

> On Jul 18, 2016, at 5:56 PM, Dan Fink <[email protected]> wrote:
> 
> Installer went out of business, all I have to troubleshoot with is an 
> as-built 3-line that "may or may not be right." The charge controllers are a 
> pair Midnite Classic 200s. Customer complained that system selling only 2/3 
> of what was predicted back to the utility; that appears to be because 
> everything out of his critical loads subpanel is running off the battery bank 
> all night, every night, grid or no, so it takes 1/3 of the day to get the 
> batteries charged up again every day and start selling to the grid.
> 
> I have very little experience with the XW+ thus my question for the folks 
> here. My plan for next week is to show up, make my own as-built 3-line, and 
> recommission the inverter. Anyone else seen this sort of thing before? Hard 
> to believe that an electrician would mis-wire or not wire the bypass, I'm 
> thinking software setting.
> 
> 
> Dan Fink
> Adjunct Professor of Solar Energy Technology, Ecotech Institute
> IREC Certified Instructor™ for: 
> ~ PV Installation Professional
> ~ Small Wind Installer
> Executive Director, Buckville Energy
> NABCEP Registered Continuing Education Providers™
> 970.672.4342
> 
>  
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