Affordable with solar power and two ventilation fans, the Solar Fan Set! A ventilation system that replaces air and protects a comfortable space. Employs a high-efficiency solar panel with a maximum power of 10W. Operates powerfully with zero electricity cost as long as there is direct sunlight. No wiring required. Achieves easy ventilation anywhere. Two fans create a strong airflow, increasing efficiency. Exhaust and intake can be used depending on the installation location. Monocrystalline silicon panels provide both high power generation performance and durability. Easy to install regardless of location; start ventilating as soon as it arrives. Ideal for temperature and humidity control in chicken coops, pet houses, greenhouses, etc. Also useful for heat対策 in camper vans and cars. Contents: 1 solar panel + 2 fans + DC connection cable, Maximum output: 10W, Operating voltage: 6V, Panel size: approx. 270 x 175 x 3mm, Fan size: approx. 120 x 120 x 25mm, Power storage function: None, ※ Since the connection part is not waterproof, take measures to prevent rainwater from hitting it when installing it outdoors. ※ Specifications and appearance are subject to change without notice due to product improvements. ※ May differ slightly from the image depending on the production lot and the color development of the monitor. ※ We are not responsible for any loss or damage caused by the use of the product.