talking about the packages that can power your fridge and range for a few hours, etc. Most ofthe stuff I see on Amazon is questionable.
www.bluettipower.com
This company looks like they have their act together
BLUETTI AC200L Portable Power Station | 2,400W 2,048Wh
Get 2,400W AC output with expandable capacity up to 8,192Wh. Recharge to 80% in just 45 minutes using 6 methods. Control easily with the BLUETTI App for efficient, quiet power.
www.bluettipower.com
This company looks like they have their act together