Premium SunPower Monocrystalline Solar Cells – 28W high-efficiency solar panel with industry-leading 23% conversion rate for rapid charging in all daylight conditions
Military-Grade Waterproof Construction – Heavy-duty Oxford fabric exterior with IPX4 waterproof rating withstands rain, snow, and outdoor elements
Ultra-Portable Foldable Design – Compact 11.8x6.3 inches when folded (unfolds to 28x11.8 inches) with integrated carrying handle for hiking/camping
Dual Smart Output Charging – USB-A (5V/2.4A) + USB-C (5V/3A) ports automatically detect devices to deliver optimized charging speeds
All-Weather Adventure Ready – Powers phones, power banks, GPS devices during backpacking, RV trips, emergency preparedness, or off-grid living
Reinforced Stitching & Rustproof Grommets – Aircraft-grade nylon thread stitching and corrosion-resistant metal components ensure 5+ year outdoor durability
Works with Solar Generators – Compatible with solar-powered stations using 18V/1.55A DC output (includes 3-in-1 adapter cable)
High-Low Temperature Resistant – Operates flawlessly from -4°F to 140°F (-20°C to 60°C) with anti-UV PET surface layer






























Recent Purchase
hvd***
Max. Power:28W;Material:Monocrystalline Silicon;Power Range:28W;Number of Cells:4;
$967.75
9 days ago
ikh***
Max. Power:28W;Material:Monocrystalline Silicon;Power Range:28W;Number of Cells:4;
$414.75
4 days ago
bum***
Max. Power:28W;Material:Monocrystalline Silicon;Power Range:28W;Number of Cells:4;
$276.50
30 days ago
fkp***
Max. Power:28W;Material:Monocrystalline Silicon;Power Range:28W;Number of Cells:4;
$553.00
36 days ago
tlo***
Max. Power:28W;Material:Monocrystalline Silicon;Power Range:28W;Number of Cells:4;
$553.00
29 days ago
inh***
Max. Power:28W;Material:Monocrystalline Silicon;Power Range:28W;Number of Cells:4;
$1244.25
2 days ago
zzs***
Max. Power:28W;Material:Monocrystalline Silicon;Power Range:28W;Number of Cells:4;
$414.75
22 days ago
nfd***
Max. Power:28W;Material:Monocrystalline Silicon;Power Range:28W;Number of Cells:4;
$138.25
38 days ago
pdd***
Max. Power:28W;Material:Monocrystalline Silicon;Power Range:28W;Number of Cells:4;
$1106.00
33 days ago
ivv***
Max. Power:28W;Material:Monocrystalline Silicon;Power Range:28W;Number of Cells:4;
$1244.25
22 days ago
View All
Customer Reviews

28W Waterproof Mini Portable Solar Panel Sunpower Monocrystalline USB Type C DC Output Foldable Solar Panel for Solar Generator
$85.72$138.25-38%
Max. Power:
28W
Number of Cells:
4
Material:
Monocrystalline Silicon
Power Range:
28W
Quantity:
Add to Cart
Wishlist
Features
See More