BigBlue 28W Solar Panel Charger with Dual USB-C and USB-A Advanced Performance: The BigBlue 28W portable solar charger delivers 20% more power from every ray, thanks to its shadow-free surface design (no metal lines on the front panel). Engineered heat resistance and advanced N-type solar cells provide superior low-light efficiency and extended operational longevity. Upgraded Triple-Port Charging: Equipped with dual USB-C and one USB-A ports, this solar charger offers a maximum output of 5V/3A per port, collectively achieving 5V/4.8A for simultaneous multi-device charging. Note: The solar panel cannot store electricity and must be used in direct sunlight while connected to your devices. High-Efficiency & IP44 Waterproof: With an industry-leading 25.4% sunlight-to-energy conversion rate, this solar panel outperforms conventional models. Its durable polymer surface resists rain, fog, and wear. Note: The USB junction box is not waterproof. Ultra-Portable Emergency Solar Charger: Designed for outdoor adventures and emergency power supply, this solar panel folds to just 11x6x1.4 inches and weighs only 1.5 lbs, making it compact enough for tight backpacks. Its simple setup—unfold, plug, and power—makes it ideal for camping, hiking, and hurricane preparedness kits. Universal Power on the Go: Charge smartphones, power banks, GPS devices, flashlights, and other small electronics seamlessly. Actual output varies based on solar irradiance, angular orientation, connected device specifications, and ambient temperature. Intelligent safety charging ensures fast and 100% safe energy in sunlight. (Cable for Apple devices not included.) Package & Support: Includes a BigBlue 28W Solar Panel Charger, a 50cm USB-C to USB-C cable, four carabiners, a user manual, and friendly customer service. Note: Not recommended for use inside windows or windscreens. The LED light glows solid blue when charging properly—your sign to relax and let it work. Features 28W solar panel with 25.4% conversion efficiency Triple-port design: dual USB-C + USB-A for multi-device charging Shadow-free surface captures 20% more power from sunlight IP44 waterproof rating with durable polymer surface Compact foldable design: 11x6x1.4 inches, 1.5 lbs Advanced N-type solar cells for superior low-light performance Intelligent safety charging technology for device protection Includes USB-C cable and carabiners for outdoor use Product Details
