* Powerful and Efficient: The Solar Power Fan utilizes a 10W 12V solar panel to generate energy and operates as an exhaust fan for round pipes. It provides efficient ventilation for pet houses, chicken coops, RVs, and greenhouses. * Versatile Installation: Designed for easy installation, this fan kit is suitable for various applications. It can be installed on round pipes, proper air circulation and reducing heat buildup in enclosed spaces. *Running entirely on solar power, this fan helps reduce electricity consumption and lowers carbon footprint. It harnesses the sun's energy, making it a sustainable and environmentally friendly ventilation solution. *Weatherproof: The ABS solar panel and fan construction ensures durability and resistance to various weather conditions. It is designed to withstand outdoor exposure, making it for long-term use. * Energy-Saving Design: Equipped with a solar panel, this fan operates during daylight hours, harnessing solar energy and eliminating the need for additional power sources. It helps save on electricity costs while maintaining optimal air circulation. Color: As Shown Material: plastic Package Contents: 1* Solar panels 1* Exhaust fan Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.