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

Will Lord, an expert in ancient craftsmanship, tests modern power stations under challenging outdoor conditions. Recently, he evaluated the Solix F3800, a robust energy unit with 3,840Wh capacity, capable of running essential home appliances simultaneously. Equipped with advanced lithium iron phosphate batteries, it promises great longevity, with a lifespan of 3,000 cycles. The unit features multiple AC ports for diverse usages including RVs. His trials offer practical insights into the capability and reliability of such power solutions, making them suitable for both everyday and emergency applications.
Don't underestimate the size of this unit -- it arrives at your door on a pallet!
Inside the Solix F3800 are banks of lithium iron phosphate (LiFePO4) batteries, which have a 3,000-recharge cycle lifespan.
This powerhouse can deliver dual 120V/240V and an impressive 6,000W of AC power (with a 9,000W surge) to run everything in your home.
Over the past few years, Will has been testing a variety of power stations for me.
Read at ZDNET
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