Solar Powered Extractor Fan 16V Solar Panel Extractor Fan Prevent Backflow High Speed for Greenhouse Chicken Coop

- HIGH SPEED VENTILATION - The 25cm fan blade design combined with the motor produces a high-efficiency airflow, promoting air circulation, lowering indoor temperatures and removing dust to keep the indoor environment clean. - ENERGY EFFICIENCY - 20W solar panel can maximize solar energy capture and provide efficient energy directly from sunlight, saving energy. And its service life can be up to 10 years or more. - EASY TO INSTALL AND USE: Solar powered exhaust fan, the back of the solar panel has pre-drilled holes, you can design and install it yourself, just face the solar panel directly under sunlight. - MULTIPLE APPLICATIONS: The exhaust fan is equipped with a 20W high efficiency solar panel to power the fan, perfect for ventilating and cooling chicken coops, barns, greenhouses, sheds, kennels, pet stores and more. - PREMIUM MATERIAL: The main frame and blades of the solar extractor fan are made of upgraded ABS protective material with sturdy structure, which is rust-proof and and can withstand harsh outdoor weather conditions.