Choetech 400W Foldable ETFE Solar Charger
Choetech 400W Foldable ETFE Solar Charger
The ChoeTech 400W Foldable ETFE solar charger allows you to harness solar energy on the go, while camping, or when you're off-grid. It offers a maximum power output of 400W and a solar cell efficiency of 22.4%, making it ideal for recharging compatible portable power stations. Its foldable design makes it easy to transport, and the integrated kickstands allow you to set the panel at the perfect angle to the sun. The durable multi-layer construction with an ETFE surface and IP67 rating is also ready for outdoor use.
Key Features of the ChoeTech 400W Foldable ETFE Solar Charger
- Portable, foldable solar panel with a maximum power output of 400W
- Monocrystalline solar cells with 22.4% efficiency
- Double-sided panel design helps capture both direct and reflected sunlight
- Integrated kickstands for easy adjustment to the ideal angle, approximately 45°
- Durable ETFE surface with high light transmittance
- Multi-layer construction with a shock-absorbing EVA layer
- IP67 rating for dust and water resistance
- Integrated handle and accessory pocket
- Output via MC4 connectors
- Connection options include 8mm, 5.5×2.1mm, Anderson and XT60
- Operating voltage of 38V and operating current of 10.5A
- Unfolded dimensions approximately 2,875 × 754mm
- Weight 13.2kg
High Power of 400W, Even Off-Grid
With a maximum power output of 400W, the ChoeTech is a practical power source for off-grid living. You can use the panel when camping, travelling in a motorhome, fishing, or during other outdoor activities. Paired with a compatible power station, it provides energy for your electronics and other equipment. The higher power of the 400W variant is also suitable for more demanding setups, but it is always necessary to check the supported input parameters of the connected power station.
Efficient Monocrystalline Cells and Double-Sided Energy Gain
The panel uses monocrystalline solar cells with an efficiency of 22.4%, which effectively convert incoming sunlight into electrical energy. The double-sided design also allows it to capture light hitting the back of the panel, such as light reflected from surrounding surfaces. The resulting power output, of course, depends on the intensity of the sunlight, the positioning of the panel and other environmental conditions.
Durable Construction with an ETFE Layer
The solar cells are protected by several functional layers designed for outdoor use. The top ETFE layer achieves 95% light transmittance and is also resistant to scratches and high temperatures. Underneath is a shock-absorbing EVA layer, monocrystalline silicon cells, and a durable fabric backing. This composition helps protect the sensitive parts of the panel during transport and everyday use.
Portable Design with Handle and Accessory Pocket
Despite the large surface area required to achieve 400W of power, the panel can be folded into a more compact format after use. When unfolded, it measures approximately 2,875 × 754mm, while when folded it measures approximately 754 × 767mm. An integrated handle makes it easy to carry, and a pocket on the back provides a practical space for storing connection accessories. The panel weighs approximately 13.2kg.
MC4 Connectors and Wide Compatibility
The ChoeTech 400W uses an output with MC4 connectors, allowing it to be connected to various types of portable power stations. Connection options are available via 8mm, 5.5×2.1mm, Anderson and XT60 connectors. Before connecting, it is important to verify the supported input voltage and current of your specific power station – this 400W variant operates at a significantly higher voltage than some of the lower-power panels in the same series.
Specifications
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| Code: | CHOTEc24 |
| Warranty: | 24 months |
| Links: | Producer's Website: |