1. Motor parts (PCB board, wiring, bearings) are coated to prevent short circuiting or damage caused by rainwater. 2. When sunlight shines directly on the solar panel, the fan can reach 3000 RPM. In low sunlight conditions, the fan will operate slowly or may stop. 3. Fitment: Suitable for greenhouse, chicken coop, dog kennel; effectively expels hot air to reduce indoor temperature and maintain air circulation. 4. Application: Outdoor, camping, pet house, roof. 5. Includes a single polycrystalline solar panel and a 13.5-inch exhaust fan with bracket; photovoltaic-powered fan for ventilation, air circulation, and heat dissipation. Specifications: - Complete set includes solar panel and exhaust fan with corner frame - Application: RV, chicken cage, bird cage, pet house, utility room - Motor power: 10W - Speed: 507 RPM - Airflow: 650 m³/h - Usage: Breeding farm Note: Product appearance, color, and printed markings may vary slightly between batches, but this does not affect functionality. Color: As shown Material: Plastic Package Contents: 1 x Solar Panel 1 x Solar Fan 2 x Tripod 1 x Connecting Cable Only the items listed are included; other accessories are not included. Note: Lighting and display differences may cause slight color variations between the image and the actual item. Measurement error allowance: +/- 1-3 cm.