What is the best alternative to SunJack 14W Solar Charger With Battery Pack?
Unlike most portable solar panel chargers, this set has a built-in system that can charge a variety of laptop computers (albeit while the computers are in a low power mode) without the need for an additional power inverter. Be sure to check online for compatibility before purchase, though. See More
The Anker is equipped with technology to identify the most effective charging conditions for devices plugged in, to offer the quickest charge without wasted energy. Keep in mind that this requires a relatively strong level of direct sunlight to utilize. See More
When folded, this set of panels is about one foot by six inches, slightly larger than an iPad. With a basic bag or a backpack, the panels won't be a massive drain on available space. This particular set of panels weighs in at 14 oz (less than a pound), so it won't be a major impact on most hikes or backpacking trips. See More