Jackery SolarSaga 40 Air Solar Panel
Jackery SolarSaga 40 Air Solar Panel
The Jackery SolarSaga 40 Air is a 40W foldable solar panel that weighs 0.9 kg (1.98 lb) and folds down to about 9 × 13 × 0.8 in — book-sized, flat enough to slide into a daypack. Bifacial PERC cells pull light off both faces and hit 23% conversion efficiency, so it keeps working in less-than-square sun. It carries an IP68 rating for water and dust and runs from -4°F to 149°F.
This is a trickle topper, not a generator. Two ports on the connection box do double duty: USB-A puts out up to 12W and USB-C up to 15W, charging a phone or small gear straight off the panel with no power station in the loop. When you do want to feed a station, the included DC8020 cable connects to the small and mid Jackery Explorer line for a slow top-off. USB-C has no full USB-PD, so it tops out at 15W — fine for phones, not a laptop fast-charge.
In the box: the panel, a DC8020-to-USB-A/C connection box, a DC8020-to-DC7909 adapter, two carabiners, and a protective sleeve. Four-corner mounting holes plus the carabiners let you hang it, strap it, or clip it flat to a pack.
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Overview
The SolarSaga 40 Air is a 0.9 kg, 40W foldable panel built for people who count grams. Bifacial PERC cells reach 23% efficiency, and dual USB ports charge phones and gear directly or trickle a small Jackery Explorer station through the included DC8020 cable.
Key features
- 40W bifacial PERC panel at 23% conversion efficiency — captures light on both faces.
- 0.9 kg (1.98 lb), folds to roughly 9 × 13 × 0.8 in — slides flat into a daypack.
- Dual USB output: USB-A up to 12W, USB-C up to 15W — charge phones/gear with no station.
- IP68 water and dust rated, operating range -4°F to 149°F, IEC TS 63163 Class I certified.
- DC8020 cable + adapters to feed small and mid Jackery Explorer power stations; four-corner mounting holes and two carabiners for hanging or strapping.
Use cases
Built for moving light. Clip it to a daypack and trickle a phone or headlamp on the trail, or set it at camp to slowly top off a small Explorer station without hauling a full-size panel. It's the panel you take when the weight of the panel is the thing you're optimizing for.
- Rated power: 40W
- Conversion efficiency: 23% (bifacial PERC cells)
- Weight: 0.9 kg (1.98 lb), panel only
- Folded dimensions: 9.1 × 13.4 × 0.8 in (232 × 339 × 20 mm)
- Unfolded dimensions: 37.9 × 13.4 in (962 × 339 mm)
- USB-A output: up to 12W
- USB-C output: up to 15W (no USB-PD)
- Power station connector: DC8020 (cable + DC7909 adapter included)
- Water/dust rating: IP68
- Operating temperature: -4°F to 149°F (-20°C to 65°C)
- Certification: IEC TS 63163 Class I
- In the box: panel, DC8020-to-USB-A/C box, DC8020-to-DC7909 adapter, 2 carabiners, protective sleeve
Can it charge my phone directly, without a power station?
Yes. The connection box has two USB ports — USB-A up to 12W and USB-C up to 15W — so it charges a phone or small gear straight off the panel in sun. No power station needed. USB-C has no full USB-PD, so it tops out at 15W: good for phones, not a laptop fast-charge.
Which Jackery power stations does it work with?
It feeds the small and mid Jackery Explorer line through the included DC8020 cable, with a DC8020-to-DC7909 adapter for older inputs. At 40W it's a trickle top-off, so it's matched to smaller stations — not bulk-charging a 1 kWh-plus unit.
How fast does it actually charge?
In direct, square-on sun, USB-C will put a phone at about 50% in roughly 30 minutes. It's a 40W panel — a topper, not a generator. Cloud, shade, or a poor sun angle drops output fast, so aim it square at the sun and re-aim as the sun moves.
Is it really waterproof, and can I leave it out?
The panel is rated IP68 for water and dust and runs from -4°F to 149°F, so rain and dust aren't a problem. The connection box and ports are the weak point on any folding panel — keep the port cover closed and cables seated when it's wet.
How small and light is it?
0.9 kg (1.98 lb), folding to about 9 × 13 × 0.8 in — book-sized and flat enough to drop into a daypack. That's roughly 30% lighter than mainstream panels of similar output, which is the whole reason to pick this one over a heavier 40W panel.