2 Sets
Portable Solar fan: the package contains 2 sets of IP67 waterproof solar powered fan kit with dual ball bearing, each set contains 1 solar panel, 2 fans, 1 set of installation accessories, they are completely packaged in a box; The size of the solar panel is 15.7 in x 13in, large and has good conversion rate, the size of the fan is 4.7 in x 4.7 in ^^
Solar Powered: waterproof solar powered fan kit is solar powered, battery-free product, which is more green, which means they save energy and are cost-effective; When the sun shines on the solar panel, connect the interface and the fan can start; And the fan is low maintenance and can be applied for a long time, which is a versatile and ideal solution ^^ High Speed and
Quiet Sound: the solar powered fan is well made; The fan blades and metal mesh are strong, thick and durable; IP67 Weatherproof makes it withstand impacts and survive in harsh outdoor environments; Featuring 3500 RPM and 30 dB noise, the solar fans for greenhouse work well on improving airflow and removing excess heat or humidity with a sound seems like in a quiet library ^^
Adjustable Stand: the package also provides an adjustable stand that ensures easy positioning, allowing you to optimize the placement of your solar panels to maximize the use of solar energy; The solar panel fan kit doesn't take a lot of time to install; It comes with a sufficient 10-foot cord to connect to the solar panel and can be easily extended if needed ^^
Cool Ventilation for indoors outdoors: each set of solar fan for greenhouse circulation has 2 fans, each fan is equipped with a metal mesh, and the metal shell design is not only conducive to safety protection, but also ensures durability and efficient airflow; The high speed exhaust fan is suitable for various indoor and outdoor environments, such as sheds, greenhouses, garages, outbuildings, chicken coops, rabbit hutches, mud rooms, car windows, camping