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Solar panels are devices that absorb sunlight and con-vert solar radiation directly or indirectly into electricity through photoelectric or photochemical effects, it's perfect devices for science project.

Create a Comfortable Environment - In the case of direct sunlight, solar fan can exhaust hot air quickly, creating a cool environment. If installed in a chicken coop or dog house, it can quickly remove the smell in the p-lace, and the ultra-low de-cibel sound will not disturb or affect their rest.

Waterproof Design - The 3W solar panel and fan can be used outdoors and have a waterproof structure design to prevent water from entering the product but cannot be directly immersed in water. (But please keep it in a dry place at the connection).

Easy to Install - Connect the DC port of the solar panel to the DC port of the fan connection, and then fix the solar P-OWER IN a position where the sun is directly shining.

Recommendations for use - NOTE: During the fan installation process, please p-ay attention to the front and back; if the installation is wrong, abnormal noise will occur! A single solar fan is suitable in small spaces, and the recommended area does not ex-ceed 121.5 cu-bic feet (approximately 6′ x 4.5′ x 4.5′). Because it is p-owered by solar energy, less sunlight will directly affect the fan speed and will not work at night.