Description: Solar panels powered fan kit, dual exhaust fans, high conversion rate, high stability and good durability. Suitable for small chicken coops, greenhouses, sheds, pet houses, window exhaust in the hot summer, which effectively reduces the indoor temperature and keeps the air fresh. Clean energy, long service life and energy saving. The motor part of fan (PCB board/wiring/bearing) has been coated to prevent rain from causing short circuit or damage. which is suitable for outdoor environment use. The dual fan is equipped with a double metal protection net to prevent small animals from being injured and to the normal operation of the fan blades. Specification: Material: Monocrystalline Silicon Size: 140x300x30mm/5.51x11.81x1.18inch Maximum power: 50 (W) Working current: 2 (A) Working voltage: 12 (V) System voltage: 24 (V) Open circuit voltage: 12 (V) Short circuit current: 2 (A) Package Includes: 1 Piece Solar Power Panel 2 Pieces Exhaust Fan