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Foldable Solar Panels Energy 21w 28w 30w Portable Power Bank Cell Phone Solar Charger
$84$118.81-29.3%
Max. Power:
28W
Number of Cells:
8pcs
Material:
Monocrystalline Silicon
Sunpower Solar Cell
Power Range:
28W
Quantity:
Add to Cart
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Features
Foldable Solar Panels – Reliable Portable Power Anywhere
High-Efficiency Solar Charging
Monocrystalline solar cells deliver 21W/28W/30W output with 23.5% conversion efficiency, rapidly charging phones, tablets, and small devices even in low light.
Durable & Compact Design
Military-grade PET surface and reinforced stitching withstand harsh weather. Ultra-lightweight (0.5kg) and folds to pocket size (15×10cm) for effortless travel storage.
Smart Safety & Compatibility
Built-in surge protection and auto-shutoff prevent overcharging. Dual USB ports (5V/2.4A each) support simultaneous charging for iOS, Android, and power banks.
Versatile Outdoor Essential
Ideal for camping, hiking, emergencies, or off-grid living. Includes carabiner clips for easy attachment to backpacks or tents.
Wholesale Advantage
Direct factory pricing with bulk discounts. Ships globally with certified CE/ROHS compliance. Stock up on eco-friendly power solutions at unbeatable rates.
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