10W 5V ETFE Portable Solar Panels
| Rated Peak Power (Pmax |W) | 10W |
| Open Circuit Voltage (Voc | V) | 6.6V |
| Short Circuit Current (Isc |A) | 1.9A |
| Maximum Power Voltage (Vmp| V) | 5.5V |
| Maximum Power Current (Imp |A) | 1.8A |
| Module Efficiency (%) | 24% |
| Solar Cell Type | Monocrystalline |
| Dimensions (LxWxD) | 15.5x 8.8x 0.1 inch (393x 224 x 3 mm) - unfolded 7.6x 8.8x 0.7 inch (193x 224x 17 mm) - folded |
ETFE solar panels are solar panels that use ethylene tetrafluoroethylene copolymer (ETFE) as the surface material. Compared with traditional silicon-based solar panels, ETFE solar panels have some unique characteristics and advantages.
First, ETFE solar panels are highly transparent and weather-resistant. ETFE material has very good light transmittance and is not prone to fading or yellowing even after years of exposure to sunlight. This characteristic allows ETFE solar panels to maintain clean and good appearance while maintaining efficient power generation.
Secondly, ETFE solar panels are lightweight and durable. Compared to glass-covered solar panels, ETFE materials are lighter, more impact-resistant, and easier to install and transport. This makes ETFE solar panels more widely used in scenarios that require lightweight, mobility and easy installation, such as building surfaces, vehicle shells, mobile devices, etc.
In addition, ETFE materials have good self-cleaning properties and chemical resistance. Its surface is smooth and does not easily adhere to dust, which helps maintain the efficient power generation capacity of the solar panel. At the same time, ETFE has high chemical resistance and can resist the erosion of some chemical substances, extending the service life of solar panels.
In terms of development trends, with the continuous advancement of technology, the conversion efficiency of ETFE solar panels is constantly improving, and the production process has become more mature, reducing production costs. At the same time, more research is also devoted to improving the photoelectric conversion efficiency of ETFE solar panels and expanding their application fields, especially in the fields of construction, transportation, and outdoor equipment.
ETFE solar panels are used in a wide range of scenarios. Its transparent, thin, and durable properties allow it to be used as part of the building materials in the construction industry, and can be used in glass curtain walls, roof coverings, etc. of large buildings. In addition, it is also commonly used in solar charging devices for vehicles such as cars, airplanes, and ships, as well as for portable charging devices in outdoor camping, hiking, mountaineering and other activities.
In general, ETFE solar panels have broad application prospects in fields such as construction and mobile equipment due to their high transparency, lightness, durability, and self-cleaning characteristics, and are expected to become an important part of solar energy technology in future development.
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