10 Best Ultralight Backpacking Solar Charger 2026 in the United States

The BLAVOR Solar Charger Power Bank is a solid choice for ultralight backpacking with its compact and lightweight design, weighing only 9.2 ounces. It offers a decent power output with a 10,000mAh battery capacity, which can effectively charge devices multiple times. The fast charging USB-C output and wireless charging capabilities are standout features, allowing you to charge up to three devices simultaneously. This is particularly useful when you have multiple gadgets on your trip.

The charger is also designed with durability in mind, being IPX5 waterproof, dustproof, and shockproof, ensuring it can withstand harsh outdoor conditions. Additionally, it includes practical features like dual bright flashlights and a compass carabiner, which are great for outdoor safety and convenience.

However, one potential drawback is that solar charging can be slow and should be considered as a backup rather than a primary charging method. Also, while the solar panel is a useful feature, the small size might limit its efficiency in fully charging the power bank quickly. Despite this, the BLAVOR Solar Charger Power Bank remains a robust and versatile option for backpackers looking for an ultralight, multi-functional charger.

The Anker SOLIX PS100 Solar Panel is a strong contender in the ultralight backpacking solar charger category, though it leans slightly heavier at 12.07 pounds compared to some other options. However, its weight is balanced by several advantageous features. The panel boasts a high energy conversion efficiency of up to 23%, which ensures a faster charging time compared to less efficient models. This is particularly useful for backpackers who need to maximize sunlight exposure during limited daylight hours.

Additionally, the adjustable kickstand with four different angles (30°, 40°, 50°, and 80°) allows for optimal sunlight absorption regardless of the time of day or season, enhancing its practical usage in various outdoor settings. The IP67 waterproof rating adds a layer of durability, protecting the device from rain and making it suitable for rugged adventures. Another noteworthy feature is the stable MC4 connection, which maintains high conductivity with minimal energy loss, a crucial factor for consistent performance. The panel is also foldable, which aids in portability, though its weight might still be a consideration for ultralight backpackers.

The robustness of the ETFE coating provides assurance that it can withstand rough handling and environmental challenges. Compatibility-wise, the inclusion of multiple cables (MC4, XT-60) enhances its versatility with different devices. One downside could be the lack of built-in battery storage, meaning users would need separate storage solutions. Those who prioritize efficiency, durability, and versatile charging options might find this product especially beneficial, despite the trade-off in weight.

The Goal Zero Nomad 50 is a solid choice for ultralight backpackers who need a reliable portable solar charger. Weighing about 6.8 pounds, it balances power and weight reasonably well, though it’s not the lightest option if you’re aiming for minimal pack weight. Its 50-watt monocrystalline panels offer good efficiency and can provide a steady charge for devices and power stations, making it useful for longer trips where you want to keep multiple gadgets running. The foldable design is practical, folding down to a manageable size that fits easily into a backpack, which helps with portability. It also includes both an 8mm charging cable and a USB port, so it works with a range of devices, including the popular Goal Zero Yeti power generators.

The materials and build feel sturdy enough for outdoor use, though it’s mostly plastic, so care is needed to avoid harsh impacts. Charging speed is decent for its size and power output, but keep in mind that actual performance depends on sunlight conditions. This panel doesn’t come with built-in battery storage, so you’ll need an external power bank or generator to save energy for later use. The product is backed by a one-year warranty and strong customer support from a US-based team, which is reassuring if you run into issues.

For those seeking a dependable, moderately lightweight solar charger with good compatibility and solid power output for backcountry adventures, the Goal Zero Nomad 50 meets these needs well. However, if your priority is the absolute lightest setup or integrated battery storage, there might be more suitable alternatives.