The EcoFlow Delta Pro 3—our pick for the best whole home power station and the best overall portable power station—is now $1,000 on Amazon for a limited time. The Delta Pro 3 is ideal both for camping and as a viable source of backup power for everyday use. This is the lowest price we’ve seen on the power station since Prime Day in July. And while we like to categorize it as a portable power station, the dubbing is a bit dubious. You can call it whatever you’d like, but one thing is clear—saving a full $1,000 on home backup power is nothing to scoff at.