400W Portable Solar Panel for Power Station, 24% High Efficiency Lightweight ETFE Foldable Solar Panel Charger, MC4 Output, IP65 Waterproof, for Outdoor Camping, RV, Emergency Power Supply

★★★★★ 4.3 109 reviews

$389.99
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$389.99
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Management number 220008336 Release Date 2026/05/03 List Price $156.00 Model Number 220008336
Category
  • 【High Conversion Efficiency, Fast Charging】The upgraded A+ grade monocrystalline solar cells achieve a conversion rate of 24%, maximizing solar energy capture. With ample sunlight, they can generate a maximum output power of 400W. The latest ETFE laminated case offers a light transmission rate of over 95%, significantly improving the performance of the solar cells.
  • 【Wide Compatibility, 8-in-1 MC4 Converter】The Twelseavan 400W solar panel features a 5-in-1 MC4 connector cable and 3 DC adapters, making it compatible with most of portable power stations like Jackery, Ecoflow, Bluetti, Flashfish, Anker, and more. With a 9.8ft MC4 connector cable, you enjoy maximum flexibility and effortless connection options for a hassle-free setup.
  • 【HIGH PORTABILITY & EASY SETUP】The fiberglass material significantly reduces the weight of the solar panel, which is only 22.5 lbs. The folded size is 32.3*29.5 inches, and magnetic handle for easy carrying anywhere. Equipped with 4 adjustable kickstands, it can be firmly placed on any ground and easily setting the angle of the solar panel to maximize the absorption of sunlight, taking only a few seconds to set up to capture energy from the sun.
  • 【Ultimate Durability: Weather-Resistant and Waterproof】The back of our solar panels is made from high-density polyester canvas, offering excellent wear resistance, dust resistance, and high-temperature resilience. Combined with a highly durable ETFE laminated case, this design enhances outdoor durability and extends the lifespan of the panels. With an IP65 waterproof rating, they can withstand various weather conditions, ensuring reliability for all your outdoor activities.
  • 【Buy Twelseavan with Confidence】1 x TWELSEAVAN 400W solar panel, 1 x 5-in-1 MC4 connector cable (MC4 to Anderson/XT60/8020/7909/5521), 3 x DC adaptors, and 1 x user manual. Twelseavan offers a 24-month warranty, a 30-day money-back guarantee, and lifelong friendly customer service.
  • Please note: The open-circuit voltage of the TWELSEAVAN 400W solar panel is 42.9V, which is not suitable for small portable power stations. Please ensure that the maximum voltage supported by your device is greater than 42.9V.

Brand Name TWELSEAVAN
Efficiency 24%
Item Weight 22 Pounds
Manufacturer TCXWPOWER
Model Number solar panel
Material Type Monocrystalline
Maximum Power 400 Watts
Connector Type MC4
Output Voltage 36.4 Volts
Maximum Voltage 36.4 Volts
Special Features Foldable, Portable
Included Components 400W SOLAR PANEL
Item Dimensions L x W x H 32.3"L x 1.9"W x 29.5"H

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4.3 out of 5
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109 ratings | 45 reviews
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