SANDBERG 421-20 portable napelem panel 40W

This 40 W monocrystalline solar cell is an ideal choice for outdoor use, travel, hiking or marine environments. The four-part folding design ensures a compact size during transport, while the durable ETFE lamination provides effective protection against environmental influences. The solar panel is IP67 certified, so it is water-, dust-, and impact-resistant, and thanks to its marine-grade design, it can also be used reliably in a boat environment.

The high-efficiency cells provide a power density of more than 230 W/m², so efficient energy production can be achieved even in favorable light conditions. Thanks to the different outputs, several devices can be charged at the same time, be it smartphones, tablets, power banks or other portable electronic devices. Due to its low weight and wide operating temperature range, it can be used year-round in various conditions.

Main features:
- 40 W monocrystalline solar cell
- IP67 water, dust and impact resistant design
- ETFE laminated surface
- Four-part folding construction
- The efficiency exceeds 230 W/m²
- USB outputs: 1x USB-A, 1x USB-C
- USB-A output 5V/3.4A, 9V/2.5A and 12V/2A max. with 24 W power
- USB-C output 5V/3A, 9V/3A, 12V/2.5A and 15V/2A max. With 30 W power, PD support
- DC output 18V/2.23A max. with a power of 40 W
- Opened size: 830 × 321 × 5 mm
- Folded size: 214 × 321 × 30 mm
- Weight is only 0.9 kg
- Operating temperature: between –10 °C and +65 °C.