①. Solar Power: The exhaust fan uses the solar panel as the power source, equipped with a standard USB voltage regulator to keep the output, it can be used outdoors anytime, anywhere. ②. High conversion efficiency: The efficiency of single crystal solar cells is up to 20%. Outdoor solar panels can effectively convert sunlight into electricity. ③. IP65 Waterproof: Solar panel adopts epoxy resin laminated, IP65 waterproof can adapt to harsh outdoor environment, improve durability. ④. This portable exhaust fan can help you maintain the indoor air flow effectively, keeping the air clean can help you with the smell of pets, tobacco, etc. ⑤. Wide range of applications: Suitable for kitchens, greenhouses, pet houses, chicken houses, tree houses and RV, etc., maintaining comfortable temperature levels. ⑥. Solar cell: Monocrystalline silicon ⑦. Solar panel power: 10W ⑧. Solar panel working voltage: 12V ⑨. Solar panel size: 270x175MM ⑩. Output port: Female DC ⑪. DC cable length: 100cm ⑫. Fan power: 3W*2 ⑬. Fan size: 12X12X2.5cm ⑭. Maximum power (pmax): 10W ⑮. Open circuit voltage (voc): 20V ⑯. Maximum power voltage (vmpp): 18V ⑰. Short circuit current (): 0.89A ⑱. Maximum power current (impp): 0.65A ⑲. Output: USB DC ⑳. Standard test conditionsAM=1.5Irradiance=1000W/Temperature=25 ㉑. Fan air volume: 152.6CFM ㉒. Fan speed: 2200RPM ㉓. 10%Static Pressure: 2.7mmH2O ㉔. Colour:Black ㉕. Material:ABS ㉖. Package Contents:1 x Solar panel2 x Exhaust fanOnly the above package content, other products are not included. ㉗. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-QHuang Store 1