Reviewing system data after a year or so in service (combox data question)

Rossman

G'day folks,

Now that it is 2017 and we finally have one full years worth of solar production data, I thought I would check out the stats via our combox.
It is showing (per attached image) a total production of 5,755kWh.  When I compare this to the "System DC Energy In", the value is less, at ~4,764kWh.

Also wanted to say thanks again to all those who provided some much needed advice a couple of years ago when I was planning/designing our system, and to let you all know that it has served us very well since we installed it and couldn't be more happy being off-grid.

The days are getting longer, happy solar producing to all!



edited to remove a dumb question 

Dave Angelini

Pretty big difference? Are you running large DC loads like a DC reefer? The key devices all have different addresses but they really
all should be different. What was the question?