Features: Harness the power of the sun with our 16W Solar Panel Powered Exhaust Fan, featuring a monocrystalline silicon designing for efficient energy conversion and double ventilation to keep your spaces cool and comfortable. This durability set includes a solar panel and two fast speed fan, each capable of reaching up to 3000rpm, ensuring effective heat dissipation and ventilation without the need for wiring or batteries. For homeowners, pet owners, and hobbyists looking to maintain optimal temperatures in their living spaces, chicken coops, or greenhouses. Perfectly for diverse environments such as pet houses, RVs, kitchens, bathrooms, and garden greenhouses, this fan kit offers versatile applications for improved air circulation. With epoxy resin laminated surfaces and IP65 waterproof rating, this solar fan kit promises enhances durability and reliabled performances even in challenging outdoor condition. Specifications: Item: 16W Solar Panel Powered Exhaust Fan Speed: 3000rpm Silicon wafer type: monocrystalline silicon Solar panel weight: 280g Solar panel size: about 405x201x18mm/15.94x7.91x0.71in Fan size: about 120x120x25mm/4.72x4.72x0.98in Packing list: 1PC solar panel, 2PCS chassis fan, 1PC 1/2 power cord, 1PC general manual Power (pmax): 16W Open circuit voltage (VOC): 8V Voltages (vmpp): 6v Short circuit current (ISC): 3A Current (impp): 2.6A Waterproof IP65 Package Includes: 1pc Solar Panel 2pcs Chassis Fan 1pc 1/2 Power Cord 1pc General Manual note: 1. Please allow 0-2cm error due to manual measurement. Please sure do not mind before bid. 2. The color may have different as the differences display,please understand.