40W ETFE Folding Solar Charger with DC, USB-A and USB-C
Product Overview
This 40W folding solar charger combines a four-section ETFE panel with DC, USB-A and USB-C outputs. The gray monocrystalline array weighs approximately 1.3kg net and folds into a 321 × 214 × 30mm package, ready to carry with a compatible portable charging setup.
Unfold it to an 870 × 321mm collecting area when you reach a sunny stop. The included 2m DC cable and three barrel adapters provide connection choices for suitable equipment, while separate USB ports serve devices that accept the supported voltage profiles.
Package Contents
Includes one 40W folding panel, two carabiners, one approximately 2m DC5521 cable and one each of DC5525, DC35135 and DC7909 adapters. A power station, battery, charge controller and USB charging cables are not included.
Details & Specs
| Panel rating | 40W |
|---|---|
| Cells / conversion efficiency | Monocrystalline / approximately 23% |
| Panel surface | ETFE lamination |
| DC output | 18V / 2.23A maximum |
| USB-A output | 5V / 3.4A; 9V / 3A; 12V / 2.5A; QC3.0 |
| USB-C output | 5V / 3A; 9V / 3A; 12V / 2.5A |
| Unfolded size | 870 × 321mm |
| Folded size | 321 × 214 × 30mm |
| Net weight | Approximately 1.3kg |
| Packed weight | Approximately 1660g |
| Package dimensions | 327 × 250 × 50mm |
| Panel water resistance | IPX6 |
| Color | Gray |
Key Features
- Four monocrystalline sections form a portable 40W array.
- ETFE laminated panel surface with an IPX6 rating.
- Separate DC, USB-A and USB-C output connections.
- USB-A QC3.0 support for compatible receiving devices.
- 2m DC lead and three barrel adapters for selecting a matching connection.
- Two carabiners attach to the panel eyelets for positioning.
Compatibility & Notes
Before using the DC output, verify the receiving equipment accepts the panel voltage and available current. Check the connector diameter and polarity as well as its physical fit. The included adapters change the plug size; they do not convert voltage or make the panel universally compatible with power stations.
For USB use, select a cable appropriate to your device and a supported output profile. The 40W rating belongs to the solar array, not to each port. With several loads connected, available sunlight limits the total power. Actual charging speed depends on illumination, panel temperature, angle and the receiving device.
Keep every collecting section exposed to direct sun and avoid shading one section with another. Fold only along the joints, without creasing the cell areas. The IPX6 rating applies to the panel; protect ports, cables and connected equipment from water and do not immerse the charger.
The panel generates electricity during daylight and has no internal storage battery. If your setup must run after sunset, use a separate compatible storage system with appropriate charge control. Place the connected device where it is protected from excessive heat while the panel remains exposed to the sun.
