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AC300 review is out

3000W inverter efficiency is an issue on AC300. Input wire size is another issue.
 
Found another issue with the B300.

There was talk of it being backwards compatible with the AC200 and AC200P.

Looks like they are pushing it through the DC05S which maxes out at 500W, so it's compatible, but not sure how much it would be with only 500W throughput.
 
3000W inverter efficiency is an issue on AC300. Input wire size is another issue.
Why would you assume wire size is an issue? The B300 manual lists nominal voltage at 51.2 VDC. At around 50V that's 60 amps continuous for 3000 watts. You'd only need 6 or possibly 4 gauge wire for the 5 feet or so length of cable they are using for the connection. That seems very possible given the diameter of the cable I'm seeing in the review videos.

From the Bluetti Facebook group: "We'll send Tom another unit for a re-test, 72% is abnormal, our lab test shows around 82%~85%." I wonder if he got a bad battery. I'm very curious to see what Will gets when he tests.
 
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