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Big Blue 28W Solar: Efficient Outdoor Charging Solution

BigBlue 28W Solar Charger is a versatile outdoor charging solution that boasts high solar conversion efficiency and wide compatibility with various devices. With its compact design and exclusive Smart IC Technology, this solar charger aims to provide a reliable power source for outdoor activities.

During my hiking trip, I tested the BigBlue solar charger in various weather conditions. Despite not reaching the full 28W output as advertised, the charger delivered a consistent charging current of around 1.7A even on overcast days. This allowed me to keep my phone and other devices charged throughout the trip, making it a valuable companion for outdoor adventures.

Big Blue 28W Solar: Built-in Ammeter and Chip

Big Blue 28W Solar


To ensure stable and efficient charging, the BigBlue 28W solar charger is equipped with a digital ammeter that provides real-time information on the charging current. The internal chip within the solar charger guarantees a reliable and consistent charge output. With SunPower Solar Panels boasting high solar conversion efficiency of up to 21.5% – 24%, this charger is ideal for various outdoor activities like camping, climbing, and fishing. Its versatility and performance make it a valuable companion for on-the-go charging needs.

Big Blue 28W Solar: Wide Compatibility

Big Blue 28W Solar


Broad compatibility is offered by the BigBlue solar charger, which comes with a Type C cable suitable for most Android devices and some DSLRs. In our testing, the solar panel demonstrated compatibility with a range of phone models, including iPhones, Samsung, HTC, Sony, Nexus, and more. Whether you are hiking, camping, or exploring the outdoors, this solar panel ensures that you can charge your devices hassle-free. Its convenience and adaptability make it a reliable choice for powering up your electronics on the go.

Big Blue 28W Solar: Safe Charge

Big Blue 28W Solar


A pocket with a zip closure is featured in the BigBlue solar charger where you can securely place your phone during charging, keeping it protected from dust and debris. Designed for outdoor enthusiasts, this charger is compact in size when folded and comes with stainless-steel eye-holes for easy attachment to backpacks, trees, or tents. Its safety features make it an excellent companion for outdoor activities such as camping, climbing, and fishing, providing a convenient and secure charging solution.

Big Blue 28W Solar: Exclusive Smart IC Technology

Big Blue 28W Solar


The fastest charging speed possible is delivered by the BigBlue solar phone charger, thanks to its built-in intelligence chip that can identify your device. The dual-port design allows for simultaneous charging of multiple devices, supporting both 5V Android devices and Apple devices. The Smart IC Technology ensures efficient and rapid charging, with a single maximum USB output of up to 5V/2.4A and a dual maximum USB output of up to 4A. This advanced technology makes the charger versatile and practical for various charging needs.

Big Blue 28W Solar: Special PET Polymer Surface

Big Blue 28W Solar


Equipped with a special PET polymer surface, the BigBlue solar charger protects the charger and your devices from occasional rain or wet conditions. With an IPX4 waterproof rating, the charger offers resistance against water exposure, ensuring durability and reliability in outdoor environments. While the charger can withstand light rain or moisture, it is recommended to keep it away from direct water contact during charging sessions. The protective surface enhances the longevity and performance of the solar-powered charger.

Big Blue 28W Solar: Capable Solar Charger Performance



Despite not reaching the maximum output as claimed by the manufacturers, the BigBlue solar charger delivers a useful charging current in various conditions. With its ability to generate solid current even on overcast days, the charger proves efficient for keeping your devices powered during outdoor adventures. Its performance in mixed weather conditions and its compatibility with external batteries make it a practical solution for extended camping trips and outdoor activities where reliable charging is essential.

Big Blue 28W Solar: Impressive Portable Solar Solution



Impressive performance and reliability have been praised by users of the BigBlue solar charger, describing it as a genuinely successful portable solar solution for charging gadgets. Its compact size and efficient charging capabilities make it a valuable asset for hiking, camping, and other outdoor activities. While some users suggested minor improvements like exterior zip pockets for added convenience, the overall quality and performance of the charger have been lauded. With its ability to charge devices even in overcast conditions, the charger offers a versatile and dependable charging solution for outdoor enthusiasts.

High-Quality and Versatile Charging Panel



Build quality and power output of the BigBlue solar charger have been commended, providing a reliable charging solution for various devices. Users have found the charger to be powerful for its size, delivering a steady charge to phones, tablets, and camera equipment. With its quick charging capabilities in the sun and adequate performance in cloudy weather, the charger proves versatile for outdoor adventures. While some users noted minor design considerations, such as the exposed USB-A port, the overall performance and reliability of the charger have been highly rated.

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In conclusion, the BigBlue 28W Solar Charger is a reliable and efficient charging solution for outdoor enthusiasts. While it may not reach the maximum output as stated, its performance in charging devices even in challenging weather conditions is commendable. The portable design, wide compatibility, and exclusive technology make it a worthwhile investment for those who seek a dependable power source on the go.

Questions & Answers:

Question: What are the key features of the BigBlue 28W Solar Charger?

Answer: The BigBlue 28W Solar Charger features a built-in Ammeter and Chip for stable charging, wide compatibility with different devices, and Exclusive Smart IC Technology for fast charging.

Question: How does the BigBlue 28W Solar Charger perform in varying weather conditions?

Answer: The charger can generate a useful charging current even in overcast conditions, making it suitable for outdoor activities in different weather scenarios.

Question: Is the BigBlue 28W Solar Charger a reliable option for outdoor adventures?

Answer: Yes, users have reported positive experiences with the charger, highlighting its performance in keeping devices charged during camping trips and hiking expeditions.

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