I have been wanting an All House Emergency Power Backup system for a while and finally decided to pull the trigger on an Anker Solix, the F3800 to be exact. Why? #1 it LOOKS awesome. I like and prefer the tall standing design on wheels and think it looks so COOL! #2 it has not only 120v but 240v as well so I can connect it for use as a WHOLE HOME backup solution as I build up the system. I am on WELL water so something that can keep us in water during an emergency is a GOOD thing. #3 price is really pretty good per kWH. I can add more batteries as I build the system and hope to one day have a full solution. I will be testing this all soon but for now I use it as an UPS in my home office and if the power goes out, I can connect my fridge directly to it and my Internet router as well to keep my coms online. Thanks Anker!