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The Nurzviy 400W is a foldable monocrystalline solar panel for off-grid charging of power stations and solar generators. It uses 23% efficient cells and an MPPT-friendly 34.2V output, and it ships with five connector types (XT60, Anderson, Aviation M16, DC5521, DC7909), so it plugs into most portable power stations without extra adapters. Detachable metal kickstands let you angle it toward the sun. At 17 lbs it is heavier than most folding panels in its class, which matters if you carry it far from the car. Owners rate it highly for output and build; the main trade-offs are weight and the fact that real-world wattage depends on sun and panel angle.
In stock
In stockSold by NURZVIY
Lowest price we've seen: $329.99 on Nov 9 at Nurzviy. Tracked across 2 stores since Nov 9.
Owners rate it 4.6 out of 5 and mostly praise its output and sturdy build. Complaints center on weight and bulk, and on output falling short of the rating in less-than-ideal sun.