21W ETFE Foldable Solar Charger with USB and DC
$7207 USD
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Key Features
- Three folding monocrystalline solar sections
- ETFE front laminate
- 5V USB and 12V DC connection options
- Two carabiners for hanging the panel
- USB interface rated up to 3A; actual delivery depends on sunlight
Product Overview
The 21W ETFE foldable solar charger combines three solar sections with USB and DC outputs. Open it to 585 × 260mm for use, then fold it to 260 × 195 × 15mm for carrying.
Details & Specs
| Rated panel power | 21W |
|---|---|
| Working voltage | 5V USB / 12V DC |
| Dimensions | 585 × 260mm open; 260 × 195 × 15mm folded |
| Cell / surface | monocrystalline cells with ETFE laminate |
| Connection | dual USB and DC outputs |
| Output current | USB interface up to 3A; sunlight-limited delivery |
| Packed weight | approximately 584g |
| Package dimensions | 280 × 205 × 25mm |
| Included | one three-section charger and two carabiners |
Compatibility & Notes
Unfold the solar sections and face them toward unobstructed sunlight. The panel does not store power. The USB port rating is an interface limit; available solar output depends on conditions and is shared between connected loads.
