20W 18V Solar Exhaust Fan, Solar Powered Vent Fan with Monocrystalline Panel, IP67 PV Exhaust Fan for Chicken Coop Shed Dog House Greenhouse Attic

Item Type: Solar Exhaust FanSolar Panel: Material: Monocrystalline SiliconMaximum Power: 20W Open Circuit Voltage: 20V Maximum Power Voltage: 18v Short Circuit Current: 1.5A Maximum Power Current: 1.1A Output: DCWeight: Approx. 900g / 31.7ozPackage List：1 x Solar Panel1 x Exhaust Fan1 x Connecting CableNote:1. The fan is not equipped with a built in battery, and the solar panel can directly power the fan and work only during the day.2. The airflow is affected by sunlight, for example, on sunny days, the airflow speed is fast; On cloudy days or at dusk, the airflow speed is reduced.3. No power storage function.

• High-Efficiency Airflow: This solar exhaust fan delivers up to 3000 RPM using a 20W 18V monocrystalline silicon solar panel, creating strong airflow to quickly cool spaces, remove stale air, dust, and odors, and bring in fresh air—ideal for maintaining a environment in enclosed areas during daylight hours.
• Weather- Durability: Built with an IP67 rating and a heavy-duty aluminum housing plus metal protective net, this solar powered vent fan withstands rain, dust, and harsh outdoor conditions, ensuring reliable performance season after season without or damage.
• Versatile Application: The solar panel vent fan works perfectly in a wide range of settings including chicken coops, dog houses, garden sheds, greenhouses, attics, camping tents, and window openings—anywhere natural ventilation is needed but electrical outlets aren’t available.
• Premium Monocrystalline Panel: Featuring a high-conversion-efficiency monocrystalline silicon solar panel, this PV exhaust fan generates more power under the same sunlight compared to polycrystalline alternatives, maximizing airflow even in partially sunny conditions for consistent daytime operation.
• Tool-Free Setup: Install this solar exhaust fan in minutes—the adjustable bracket allows vertical placement or wall/roof mounting with screws, while the included nylon strap lets you hang it securely on poles; the connecting cable easily threads through small openings for tidy, hassle-free installation.