High-Efficiency Sunpower Solar Cells: Premium monocrystalline silicon panels deliver 21W/28W output, ensuring rapid charging even in low-light conditions.
Durable Military-Grade Construction: Ultra-lightweight yet rugged ETFE laminate coating withstands extreme weather, water-resistant for outdoor adventures.
Dual Smart USB Ports: Simultaneously charges 2 devices with intelligent current distribution (5V/2.4A max per port), compatible with phones, GPS, and power banks.
Compact Foldable Design: 3-panel accordion fold fits into backpacks (unfolded 28×21cm), ideal for camping, hiking, emergency kits, and off-grid travel.
Precision Engineered Components: Reinforced stitching, corrosion-resistant alloy charging ports, and anti-slip silicone grips ensure long-term reliability.
Global Wholesale Advantage: Factory-direct pricing with bulk discounts, certified CE/FCC/RoHS for worldwide distribution.
Recent Purchase
meb***
Max. Power:28W;Material:Monocrystalline Silicon;Power Range:15W-50W;Number of Cells:48;
$59.47
29 days ago
dhu***
Max. Power:28W;Material:Monocrystalline Silicon;Power Range:15W-50W;Number of Cells:48;
$37.56
15 days ago
yoi***
Max. Power:28W;Material:Monocrystalline Silicon;Power Range:15W-50W;Number of Cells:48;
$62.60
21 days ago
giw***
Max. Power:28W;Material:Monocrystalline Silicon;Power Range:15W-50W;Number of Cells:48;
$50.08
22 days ago
nlo***
Max. Power:28W;Material:Monocrystalline Silicon;Power Range:15W-50W;Number of Cells:48;
$25.04
40 days ago
sxh***
Max. Power:28W;Material:Monocrystalline Silicon;Power Range:15W-50W;Number of Cells:48;
$43.82
38 days ago
fso***
Max. Power:28W;Material:Monocrystalline Silicon;Power Range:15W-50W;Number of Cells:48;
$53.21
17 days ago
asa***
Max. Power:28W;Material:Monocrystalline Silicon;Power Range:15W-50W;Number of Cells:48;
$37.56
38 days ago
kvh***
Max. Power:28W;Material:Monocrystalline Silicon;Power Range:15W-50W;Number of Cells:48;
$59.47
24 days ago
gbz***
Max. Power:28W;Material:Monocrystalline Silicon;Power Range:15W-50W;Number of Cells:48;
$18.78
14 days ago
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Customer Reviews
Sunpower cells Solar Charger With USB Ports Portable Solar Panel Charger Camping Hiking use 5V 21W 28W Solar panel charger
$2.1$3.13-32.91%
Max. Power:
28W
Number of Cells:
48
Material:
Monocrystalline Silicon
Power Range:
15W-50W
Quantity:
Add to Cart
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