I tested this 130-pound power station off-grid - my buying advice after a week

"Meet the Anker SOLIX F3800: a massive portable power station that can handle 6,000W of power—equivalent to running all your home's biggest appliances. Despite weighing 130 pounds, it’s easy to move thanks to its well-engineered wheels and handles. Available for $3,999 on Amazon after a 30% discount, this powerhouse comes with a five-year warranty and supports solar charging, making it an excellent choice for outdoor adventures or emergency backup power."