AFERIY 400W Portable Foldable Solar Panel, IP65, USB Ports

AFERIY 400W Portable Solar Panel

Four hundred watts of monocrystalline panel that folds down to the size of a large suitcase. The adjustable kickstands let you angle it at the sun rather than laying it flat, which makes a substantial difference to what it actually generates over a day. Conversion efficiency runs up to 23%, so it keeps producing usefully even under British cloud. An IP65 rating means rain and dust aren't a problem, and it connects to solar generators via MC4-Anderson or charges devices directly through the USB ports.

Why you'll love it

• Up to 23% conversion efficiency — works in low light
• Folds to 81.5 x 47.5 x 6.5 cm with a carry handle
• Adjustable kickstands angle the panel at the sun
• IP65 rated against rain and dust
• USB ports charge phones and tablets directly
• MC4-Anderson cable included for solar generators
• 36-month warranty with lifetime after-sales support

Specification

• Brand: AFERIY
• Model: AF-0400
• Output: 400W
• Cell type: monocrystalline
• Conversion efficiency: up to 23%
• Folded size: 81.5 x 47.5 x 6.5 cm
• Weather rating: IP65
• Outputs: USB ports and DC
• Supports: adjustable kickstands
• Warranty: 36 months
• Colour: Grey

Angle matters more than you'd think

A panel laid flat loses a significant share of its output. The adjustable supports let you tilt it towards the sun and reposition through the day, which is where the real gains are.

Folds down, carries easily

Closed, it's 6.5 cm thick with a moulded handle — it slides behind a seat or into a caravan locker without a fight.

Built to sit outside

IP65 covers rain and dust, so you can leave it working through a shower rather than running out to rescue it every time the weather turns.

Good to know

400W is the rating under ideal test conditions — real output in UK conditions will be lower, and varies considerably with season, cloud and angle. Check your solar generator's input voltage range accepts this panel before ordering; the MC4-Anderson cable is included but adapters for other systems are not.

In the box

• 400W foldable solar panel with adjustable supports
• MC4-Anderson cable
• User manual