![]() ![]() None had kickstands or means to orient them to the sun properly, so you’ll have to get a little more creative, like propping them up on a rock, attaching them to your tent, or attaching them to your backpack to orient them properly to get the most power out of them in camp. Each has a pouch where you can store the devices being charged and cords for charging your devices. They’re so similar they even use the same solar cells - SunPower’s Maxeon solar cells - which are among the most efficient commercially available solar cells and can convert up to 25 percent of the sun’s energy.Įach of these solar chargers had metal grommets in the casing, which allows you to attach them to a rock, backpack, tent, or camp chair. ![]() Each offers moderate IPX4 water resistance - although you don’t really want to use these devices in the rain anyhow. The solar cells in these foldable units are encased in PET polymer and surrounded by polyester canvas. All three (the Anker 21 Watt PowerPort Solar charger, the Nekteck 28 Watt solar charger, and the BigBlue 28W USB Solar Charger) use the same basic design with two USB-ports and a light to indicate that they’re getting a charge the Big Blue’s light indicator is the ammeter. Other than that, we found that it was remarkably, if not eerily, similar to two other top-rated solar chargers we evaluated. That allowed us to see that the device was working and how much energy it was producing. The Big Blue unit we tested also included an ammeter, which displays the amount of electrical current the solar panel is generating, setting it apart from the competition. It will also provide enough power in direct sunlight to charge multiple small devices for one or two people. It’s a simple, lightweight, and powerful solar power charger that seems to provide a little more power than its competition. We concur with many review sites and consumer reviews that the 1 pound, 5 ounce Big Blue 28W USB Solar Charger was the best for most outdoor use. What we liked: simple, lightweight, provides more power than similar models, can charge multiple small devices, includes anmeter Power Output to Device: USB, 5V up to 2A (28W max) Overall Winner: Big Blue 28W USB Solar Charger Yes, Battery storage capacity 3200mAh Li-on, 8 Wh Yes, Battery Storage Capacity (mAH): 3,200 milliamp hours USB, 5V up to 2.4A (12W max)/8mm: 14-22V, up to 3.5A (50W Max)ġ 2.4 Amp USB-A Port, 1, 3.3 Amp Solar Port in 8mm 1, 3.3 Amp Solar Port out 8mmīest Solar Charger with Integrated Battery Plus, we’ve got tips and tricks on how to get the most out of your portable solar panels, power banks and chargers.īest for Camping and Basecamping, Best Upgrade Solar Charger From portable solar chargers that can accommodate multiple devices during a family camping trip, to power banks that hold the biggest charge, to lightweight options for backcountry users that weigh under a pound, we reviewed top models to find the best portable solar chargers for most outdoor uses. Rafters, climbers, bikepackers, and mountain bikers on a weekend mission might haul out even more high-powered lights and GoPros, radios, and other electronic equipment.īy harnessing the energy of the sun, anyone can charge their legion of devices rather than carrying physical batteries or draining the battery in their vehicle or camper. A family on an extended weekend trip will likely bring multiple smartphones, tablets, speakers, laptops, electric lanterns, and more. A backcountry user might carry a smartphone, GoPros, headlamp, tablet, camera, headphones, and PLB or GPS devices. Thanks to efficiency advances and cost decreases in solar cells, portable solar chargers are finally proving to be a viable means of providing electricity outdoors. Electronics are a part of the adventurer’s quiver of tools more than ever before.
0 Comments
Leave a Reply. |