Is this a good choice for off grid system?

[SunEagle]

I don't want to be the Light Switch Police. Have to just try to educate our guests about "Saving the Batteries" We did size our system to not have to worry about the guests that have no manners.

I would assume lighting is not much of a load to worry about so I see no reason to upset your guests.

If you need to find places to reduce usage then look at your appliances and air handling equipment especially when you use them.

[OffGridHawaiian]

I am assume you don't have air conditions in the room? or you use other means for the AC.

NO AC here. Too hot Open Window, Too cold Close Window. We are located in on the Big Island of Hawaii at an elevation of 1000ft. Very comfortable.

[SunEagle]

NO AC here. Too hot Open Window, Too cold Close Window. We are located in on the Big Island of Hawaii at an elevation of 1000ft. Very comfortable.

Nice. You have a great location to live and experiment with your new solar system.

[OffGridHawaiian]

Nice. You have a great location to live and experiment with your new solar system.

As soon as our occupancy goes to 3 to 4 guests, the plan is to turn off the arrays and see how low we can go. Still waiting for a string of cloudy days. Have noticed that we can still get around 3.3k when all three arrays are going and we have some cloud cover.

These are some set points for the XW6848
L Batt Cut Out 40.0V
High Batt Cut Out 70.0V
Float Voltage 54.4V
Bulk 59.4V
Absorb 59.4V
Recharge Volt 52.0V

[OffGridHawaiian]

BTW we have no generator hooked up right now. Honda doesn't have the remote start wiring yet. When we first got the system running, we only had 1 SE array and 1 SW array running and we still were fine and made it through the night. Never got below 50% SOC 47V.