Features Efficient Cooling: Keep your area cool and comfortable with this powerful ventilation offered by means of the 12V photo voltaic powered exhaust fan It guarantees efficient cooling and wind movement Energy Saving Solution: The 10W 12V solar panel serves as a reliable energy source, decreasing electricity fees and minimizing environmental impression Quick and Easy Installation: The photo voltaic powered exhaust fan is designed to fit for around pipes, smooth to setup in any ventilation system, promoting efficient airflow ABS Material: Crafted with top class ABS materials, the solar powered exhaust fan is built to face up to diversified climate conditions, guaranteeing lengthy lasting performance Wide Application: Ideal for attics, greenhouses, RVs, and boats, this flexible photo voltaic exhaust fan presents ample air flow for various areas and settings Specification Item Type: Solar Powered Exhaust Fan Material: ABS Weight: Approx 345/12 Solar Panel Power: 10W (no storage function) Solar Panel Voltage: 12V Solar Panel Size: Approx 15/6 Exhaust Fan Diagonal Size: Approx 15/6in Exhaust Pipe Length: Approx 16/6 Exhaust Pipe Voltage: 12V How to Use Package List 1 x Solar Panel 1 x Exhaust Fan 1 x Instruction Manual