HNRLOY Solar Exhaust Fan25W Solar Panel with 3PCS Ventilation Fans KitSolar Powered Fan for ShedChicken CoopAttic & Greenhouse Intake or Exhaust Air3500RPM 15FT CordIP67 Waterproof

- 【Reminder】: HNRLOY solar exhaust fan is powered by solar energy and does not include a backup battery. It can only operate on the electricity generated by the solar panel. The speed of the fan is greatly affected by sunlight, so please expose it to sufficient sunlight to ensure there are no shadows. - 1. 【Efficient Solar Ventilation by HNRLOY】: This solar exhaust fan delivers powerful airflow for optimal cooling. Perfect as a solar fan for greenhouse, solar chicken coop fan, or shed, it ensures fresh air circulation without electricity. Note: No battery backup?fan speed adjusts with sunlight. - 2. 【High-Performance Solar Fan Kits】: Designed for versatility, this solar powered exhaust fan features adjustable airflow (intake/exhaust) to suit your needs. Ideal for solar fans for chicken coop, attics, or dog houses, it outperforms smaller solar panels with robust 25W power. - 3. 【Weatherproof & Durable】: IP67 waterproof rating makes this solar ventilation fan for chicken coop resilient in harsh conditions (-13°F to 140°F). The solar window fan and panel withstand rain, snow, and extreme heat for year-round use. - 4. 【Multi-Purpose Cooling Solution】: From solar fan greenhouse setups to coops (chicken fan essential!), this solar powered window fan delivers 3500 RPM airflow. No wiring needed?just pure, eco-friendly ventilation for outdoor spaces. - 5.【Upgraded Solar Power】: Unlike weaker 10W/15W models, our 25W panel ensures consistent performance. While it doesn’t include a solar fan with battery, its sunlight-driven design cuts energy costs. A must-have for solar exhaust fans in sheds or greenhouses! - 7.【Note】：Please note that the solar greenhouse fan for home is driven by solar energy and cannot store electricity.It can also operate at low speeds in weak sunlight. If there are clouds or any shadows on the solar panel during the day, the performance of the solar fan will be greatly reduced, which may cause it to operate at low speeds or completely turn off. In sunny conditions, it can operate at high speeds up to 240 CFM. Please expose it to sufficient sunlight.

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