Love mine. The feature that attracted me most was the water resistance. I mostly use this dry camping with my camper. I have other power staions with a ttr 30 plug, which is important to me, and take great pains to keep them sheltered and dry but worry about the unforseen. Stuff (rain) happens! I'm less worried about this unit. I've seen YouTube reviews of people spraying these with water and leaving them in the rain without mishap. I don't plan to do that but glad to know should it happen, it should be fine.
It runs all my camper AC appliances just fine, microwave,
Keurig, etc. I've even run my camper's 13,500 btu ac unit to see if it would. I don't plan to use it for that because it probably wouldn't go more than an hour. Just nice to know I could. I've tested it on my home refrigerator and upright freezer without problem. I figure about 16-24 hours on the fridge and maybe a couple of days on the freezer with a power outage (without expansion battery) but haven't tested it to that extreme yet. Probably some YouTube videos out there that test that more thoroughly.
The video reviews I've seen give battery capacity an efficency around 85% which is considered good. I do have the expansion battery but haven't really tried it too much but figure it will significantly increase my runtimes. I plan to add more expansion batteries over time.
Seems to charge well on solar but there are voltage limitations. I'm waiting for Bluetti to release their PV voltage regulator which as I understand it allows you hook up an array of solar panels and it will maximize the input. AC charging is adjustable with 3 modes and can charge it up pretty quickly if you want.
It's heavy but seems on par with other brands of the same capacity.
My experience with Outbound power has been exemplary. They answer my emails quickly. Ship quickly and offer a hassle free veteran discount through GovX. They've priced matched for me twice. I've made 4 purchases from them far and have consistently gotten excellent customer service. These things are expensive and it's good to know you're dealing with someone who's going to stand behind the sale. Ymmv
It suites my needs well