As the digital dust settles on Amazon’s Prime Day event, one product category continues to shine brighter than a solar panel at high noon: EcoFlow’s portable power stations. These energy-storing marvels have been flying off the virtual shelves faster than you can say “blackout,” and for good reason.

EF EcoFlow has some of the best deals Prime Day deals we have seen on solar generators and portable power stations.

The brand has ranked well in our testing, and these deals save you hundreds of dollars while preparing you for potential emergencies.

The EcoFlow Solar Generator Delta 2 with 220W Solar Panel has emerged as the star of the show and it is currently available at a staggering 52% discount, bringing its price down to $749 from $1,649 – the lowest price ever recorded for this powerful and versatile solar generator. It belongs to our Top 10 best Prime Day deals list.

I am convinced that power stations like the Ecoflow should be part of your sheltering-in-place plan during stormy weather, and I urge you to take advantage of the major discounts on these devices this week,

One of the standout discounts of the sale is on this renowned portable power station from EcoFlow, which is over 40% off and a must-have for fall camping. EcoFlow’s River 2 Pro 700 Portable Power Station is now on sale at Walmart for $339—43% off of the retail price of $599.