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, its 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 issuesreach out anytime
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 competitorsperfect 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, AM 1.5 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