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BigBlue 28W Solar Charger (USB-C and USB-A)
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BigBlue's 28W solar panel charger with USB-C and USB-A ports.
Why we pick this
It charges a phone straight from the sun and had about 10,000 ratings when we checked. It folds up for packing, then sits in open sun at an open-sky camp like Camp EDC or Bass Canyon. Output drops fast in cloud or shade, so at a forest fest like Electric Forest a charged power bank is the better plan.
- Sun only: a panel only charges in open sun. Under deep tree shade or heavy cloud, output drops a lot.