[Upgraded] BigBlue Ultra-Light Portable 25W Solar Panel Charger with USB-A and USB-C Ports, 0.84 lbs Pocket-Size IP68 Waterproof, Folded Solar Panel Compatible with Cellphone,Power Bank,Camping Light

Price: $69.99 - $64.96
(as of Jun 08, 2025 04:35:34 UTC – Details)

Product Description

Important Notice: This solar-powered charger cannot store electricity

Easy Setup: Simply place the solar panel in direct sunlight, ensuring no obstructions from trees, buildings, or debris. Then, connect your devices to the USB-A/USB-C ports, charging initiates automatically

Ultra-Lightweight & Compact Design

Compact foldable size ( 4.65″x 6.42″ folded ) for easy storage in backpacks or emergency kits, this solar panel is 30% smaller than most competitors—perfect for minimalist travelers.

The included carabiner lets you hang it on tents or backpacks.

Ultra-High Conversion Efficiency: Solar cells of this solar panel achieve 25%+ lab efficiency (vs. 24%+ for N-type), enabling 18% more power per unit area.

Zero Front-Grid Shading Loss: Back electrode design eliminates front metal grids, increasing 7-9% light absorption during sunrise/sunset hikes

USB-A: 5V/2.4A Max; USB-C: 5V/3A Max.;

Our data is under standard test conditions (1,000 W/m², 25°C, AM1.5 spectrum), the sunlight intensity & solar irradiance, temperature effects, panel tilt & orientation, shading & obstructions, dirt & maintenance will affect the real output.

Works smoothly from 14°F to 158°F. Crystal silicon panels lose -0.3~0.5% efficiency/°C rise above 25°C

BigBlue 25W solar charger achieves IP68 waterproof rating, ETFE coating resists scratches.

BigBlue New Version Series

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Customer Reviews

4.1 out of 5 stars 14

4.4 out of 5 stars 9,135

4.6 out of 5 stars 11

4.4 out of 5 stars 146

Price

$39.99$39.99

$67.49$67.49

$89.99$89.99

$199.99$199.99

Power

21W

30W

60W

150W

Output Port

USB-A+USB-C

USB-A+USB-C+DC

USB-A+USB-C+DC

MC4 Output

Outport Power

5V/3A each, 5V/4.2A overall

PD 24W USB-C;17.4V/1.73A DC

PD 45W USB-C, 23.2V/2.59A

17.4V/8.62A

Waterproof Rating

IP68

IP68

IP68

IP68

Kickstand

NO

NO

YES

YES

Folded Size

8.1×8.82×1.02 in.

7.95×12.12×1.46 in.

10.16×8.43×2.36 in.

20.79×22.8×1.38 in.

Net Weight

1.32lbs

1.76 lbs

4.29lbs

8.21lbs

COMPACT AND LEIGHTWEIGHT: Designed for easy portability, BigBlue 25W solar phone charger folds down to the size of an iPad, measuring just 4.65×6.42×1.38 inches and weighing just 0.84 lbs; It can be effortlessly carried or securely hung from a backpack or tent using included carabiners, perfect companion for camping, hiking, backpacking, and other outdoor adventures
EFFICIENT AND SMART CHARGING: Featuring USB-A(5V/2.4A) and USB-C(5V/3A) ports, this solar charger can power two devices simultaneously, saving time and ensuring your gadgets stay ready as long as placing the small solar panel under direct sunlight and free from obstructions. Built-in smart charging technology optimizes power delivery and provides 100% safe charging for your devices
PREMIUM-GRADE SOLAR CELL: Without metal lines on the front, the N-type solar cells BigBlue used capture more sunlight, increasing electricity generation while providing a sleek, modern design. Fewer front-side components also help these cells stay cooler, enabling this compact solar panels to maintain a power conversion efficiency of up to 25.4%
DURABLE WITH EXTENDED LIFESPAN: BigBlue 25W foldable solar panel combines ETFE coating, UV-resistant EVA, and high-efficiency solar cells, along with a solid baseplate to resist hidden cracks. This design ensures consistent outdoor performance and a significantly longer lifespan, it’s also a must-have in your home emergency kit for sudden power outages triggered by hurricanes or wildfires.
IP68 WATER AND DUST RESISTANCE: Rated IP68, this portable solar panel is designed to endure splashes, spills, and light rain, ensuring reliable performance during outdoor adventures in unpredictable weather. What’s Included: 1x 25W solar panel charger, 1x USB-C to USB-C cable, 2x carabiners, and 1x elastic strap. Our dedicated customer support team ensures prompt resolution for any solar charger issues—reach out anytime