LensunSolar 400W Waterproof Foldable Solar Panel
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$489.00at lensunsolarChecked Nov 9
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The LensunSolar 400W is a four-panel folding solar blanket rated IP67, aimed at campers, van lifers and emergency backup users who need portable power in bad weather. It uses N-type 18BB cells rated at 25% efficiency and ETFE surface film, with dual aircraft-window layers for UV and impact resistance. A 16ft MC4 cable and a 4-in-1 adapter (DC 8mm, DC 5.5x2.1mm, Anderson, XT60) let it plug into most power stations without extra parts. Against rival 400W blankets it stands out on waterproofing and connector flexibility, but it is heavier and bulkier than thin 200W panels, and real output depends on sun angle and a compatible MPPT charger.
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Lowest price we've seen: $489.00 on Nov 9 at lensunsolar. Tracked across 1 store since Nov 9.
The LensunSolar 400W is a foldable solar panel made of four 100W sections. It has an IP67 waterproof rating and uses N-type monocrystalline cells with 18 busbars. The panel is built with 11-layer monolithic lamination to withstand vibration, extreme temperatures and rugged outdoor use.
The panel has two layers of aerospace-grade window film for UV, impact and microcrack resistance. A premium ETFE film has high light transmittance and resists heat, UV and corrosion. It is also self-cleaning.
Kickstands let you angle the panel toward the sun, which gives up to 30% more solar energy than laying it flat. A 5 m (16 ft) solar cable with a solar connector attaches to the panel. The included 4-in-1 adapter cable fits Anderson, XT60, DC 8mm and DC 5.5x2.1mm ports for connecting to most power stations.