When it comes to harnessing the power of the sun on-the-go, solar backpacks have become a popular choice among outdoor enthusiasts, travelers, and environmentally conscious individuals. Two notable products in this category are the Voltaic Systems Array Rapid Solar Backpack and the ECEEN Solar Backpack. In this comparison, we'll delve into the features, performance, and overall value of these two solar-powered backpacks.
Design and Build Quality
The Voltaic Systems Array Rapid Solar Backpack boasts a sleek and rugged design, with a durable nylon construction that can withstand the rigors of outdoor use. The backpack features multiple compartments and pockets, including a dedicated laptop sleeve and a waterproof phone pocket. The ECEEN Solar Backpack, on the other hand, has a more minimalist design with a focus on comfort and practicality. It features adjustable shoulder straps and a padded back panel for improved ventilation.
Solar Panel Performance
The Voltaic Systems Array Rapid Solar Backpack comes equipped with a 10-watt solar panel that can charge devices via USB. The panel is made from high-efficiency monocrystalline cells and is designed to provide optimal energy output even in low-light conditions. In contrast, the ECEEN Solar Backpack features a 7-watt solar panel that also charges devices via USB. While the ECEEN's panel may not be as powerful as the Voltaic Systems' offering, it is still capable of generating enough energy to charge small devices like smartphones and tablets.
Battery Capacity and Charging Time
The Voltaic Systems Array Rapid Solar Backpack has a built-in 4,000mAh battery that can store excess energy generated by the solar panel. This allows users to charge their devices even when the sun is not shining. The ECEEN Solar Backpack, on the other hand, does not have a built-in battery, but it does come with a removable power bank that can be charged via USB or solar power.
Portability and Weight
Both solar backpacks are designed to be portable and lightweight, making them easy to carry on hikes, camping trips, or daily commutes. The Voltaic Systems Array Rapid Solar Backpack weighs in at approximately 3.5 pounds (1.59 kg), while the ECEEN Solar Backpack tips the scales at around 2.5 pounds (1.13 kg).
Price and Value
The Voltaic Systems Array Rapid Solar Backpack is generally priced higher than the ECEEN Solar Backpack, with a typical retail price of around $200-$250. The ECEEN Solar Backpack, on the other hand, can be found for around $50-$70. While the Voltaic Systems backpack may offer more features and better performance, the ECEEN Solar Backpack provides excellent value for its price, making it an attractive option for budget-conscious consumers.
Conclusion
In conclusion, both the Voltaic Systems Array Rapid Solar Backpack and the ECEEN Solar Backpack are excellent examples of solar backpacks that can provide a reliable source of power on-the-go. While the Voltaic Systems backpack offers more advanced features and better performance, the ECEEN Solar Backpack provides great value for its price and is a more affordable option for those looking to dip their toes into the world of solar-powered backpacks. Ultimately, the choice between these two products will depend on your specific needs and budget. If you're willing to invest in a high-quality solar backpack with advanced features, the Voltaic Systems Array Rapid Solar Backpack may be the better choice. However, if you're looking for a more affordable option that still provides reliable solar power, the ECEEN Solar Backpack is definitely worth considering.
