Jackery SolarSaga 100 Air Portable Solar Panel

The SolarSaga 100 Air is a 100-watt folding solar panel that weighs about 3.2 kg (7.1 lb) — light enough to carry one-handed and pack where a rigid panel won't fit. It folds smaller than a sheet of A2 paper, roughly 17 x 17 x 2 in, and opens to a 22 x 24 in face on an integrated aluminum stand that pops up in about 60 seconds. Stake holes in the legs let you anchor it when the wind comes up.

The cells are dual-sided PERC running at 23% efficiency, so the panel pulls power off both faces — direct sun on the front, reflected and ambient light on the back. It outputs to Jackery power stations over a DC8020 plug (a DC8020-to-DC7909 adapter covers older and smaller units), and two USB ports (USB-A and USB-C) let it charge phones and small devices straight off the panel with no station in the loop.

Rated IP68 for dust and water, it runs from -4°F to 149°F and is built for 4,000 fold cycles. One caveat worth knowing before you buy: it does not recharge the Explorer 240D, 300, 300 v2, or 300D — check your station's solar input first.