Massive foldable solar power for rapid off-grid recharging and heavy-duty setups. When single-panel output matters most, the Sonnex LS-SP400F delivers an impressive 400 W of portable solar generation. Ideal for large capacity power stations, overland RVs, and home backup systems, it combines high-wattage performance with fold-and-carry convenience.
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Up to 400 W maximum output: Cuts portable power station recharge times in half compared to standard 200 W panels, keeping high-demand appliances running longer.
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All-in-one charging hub: Equipped with multi-protocol output cables (XT60/Anderson/DC5521) for heavy storage hubs, plus onboard USB-A and Type-C ports for direct small-device charging.
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Integrated adjustable kickstands: Heavy-duty rear folding clasps provide stable ground support and optimal solar tilt angle in seconds.
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All-weather IP67 protection: Engineered with a water-and-dust resistant IP67 panel surface and rugged fabric casing for long-term outdoor reliability.
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Know the size before you buy: Folds into a transportable briefcase measuring 705*885*47 mm (2650*885*10mm unfolded) and weighs 17kg.
Rated power is measured under standard test conditions. Check power station input voltage/connector compatibility before ordering.