BigBlue Portable Solar Charger 28W with Digital Ammeter,25.4% High-Efficiency, USB-A/USB-C Ports, Folding Waterproof Solar Panels with Carabiners for Camping, Backpacking, Phones, Tablets, Power Bank

From the brand

BigBlue SolarPowa P35

BigBlue Solarpowa 100

About Us

BigBlue was established in 2007. From the outset, we have been dedicated to innovating energy storage solutions characterized by superior performance, cutting-edge design, and enhanced safety standards.

Our mission is to deliver “Clean, Safe, Fast Energy” to humanity, ensuring the universal accessibility of green and renewable energy resources. Thereby, we endeavor to supply ample electricity to households in energy-deprived regions.

BigBlue X60 Solar Panels

BigBlue SolarPowa P25

BigBlue SolarPowa 28

BigBlue SolarPowa Series

BigBlue SolarPowa Panels

Best Off-grid Power Kit

BigBlue CellPowa 2500

How did we get our start?

We discovered that many families still suffer from energy problems. People have to choose the bulky and environmentally unfriendly generator.

What makes our products unique?

In 2020, the first portable LifePO4 power station Cellpowa 500 developed by our company was finally came out. After three years of continuous improvement and repeated testing, Cellpowa 500 is not only able to meet the energy needs of daily life, in addition it has passed the PSE and FCC technical certification and several safety performance tests.

What problem are we solving?

Looking for a way to store enough green and clean energy in a portable generator that customer can take anywhere.

Superior Sunlight Harvesting: BigBlue portable solar panel boasts premium, high-efficiency solar cells achieving an impressive 25.4% sunlight-to-power conversion. Featuring a sleek, unobstructed design free from front-facing metal lines, it maximizes light capture for significantly increased power output and enhance heat dissipation, and extending the panel’s operational longevity.
Intelligent Fast Charging Ports: Equipped with dual high-speed ports featuring an intelligent chip for device identification, our solar phone charger dynamically delivers optimal power to your gear: USB-A (max. 5V/2.4A) and USB-C (max. 3A), with a combined output up to 5V/4A. Perfect for fast-charging smartphones, power banks, GPS units, tablets, and more.
Real-Time Power Monitoring & Ultimate Portability: Conveniently track energy generation with the integrated digital ammeter displaying real-time current output. Real power output depends on sunlight intensity, device placement, temperature, and device compatibility. Designed for adventure, this 1.47lbs foldable solar panel ensures effortless transport and secure attachment during camping, hiking, fishing, or any outdoor explorations.
Rugged & Weather-Resistant: Engineered with robust, industrial-grade PET polymer fabric and certified IP44 water resistance, this durable solar panel charger withstands occasional rain and damp conditions (Keep USB ports and ammeter dry). The integrated, secured zippered compartment safely stores devices while camping. (Avoid placing phones inside while charging to prevent overheating).
Effortless Operation: Achieve peak performance by unfolding all four panels under full direct sunlight. Connect your compatible device to the USB ports using the provided cables (Note: This solar charger does not store energy; it charges connected devices directly in direct sun). Complete kit includes: 1xBigBlue 28W Solar Charger, 1xUSB-C to USB-C Cable, 4xDurable Carabiners, plus our responsive and friendly customer service.
Note: This 28W portable solar charger is designed for direct charging and does not have an internal battery to store electricity. Optimal charging speed requires direct sunlight, as insufficient sunlight will result in unstable or reduced power output. Its power output is not sufficient for charging laptops or large power stations