RV Solar Ceiling Ventilation Fan 1. High-efficiency solar-powered operation: Powered by solar energy, eliminating the need for external power sources, making it energy-efficient and environmentally friendly, suitable for outdoor use or areas with limited access to electricity. 2. Five-blade aerodynamic design: The 5-blade structure is optimized based on fluid dynamics, providing high airflow and low noise. The blade spacing and angle design reduce air resistance and improve ventilation efficiency. 3. Durable ABS material: The fan blades and housing are made of ABS engineering plastic, which has high hardness, corrosion resistance, and UV resistance, ensuring long-term use without aging or fading. 4. Quickly removes indoor stuffiness, humidity, or odors, suitable for bathrooms, kitchens, RVs, and other scenarios to improve air quality. 5. Lightweight and easy to install: Compact and lightweight design supports wall or window mounting, suitable for various scenarios (such as homes, RVs, caravans, yachts, etc.), and can be fixed without complex tools. 6. Material: ABS 7. Number of fan blades: 5 blades 8. Working voltage: 2.4V 9. Working current: 0.36A 10. Working temperature: -22 to 55 degrees Celsius 11. Power supply: Solar power