Features: Ventilation efficiency with this 20W Solar Exhaust Fan featuring a 3.8W 2500RPM motor and integrated solar panel, delivering powerful for air in enclosed spaces like greenhouses or workshops. Crafted from ABS plastic with a detachable design, this inline duct fan ensures easy cleaning and long lasting while maintaining optimal in ventilation systems. Ideal for conscious homeowners, hydroponic growers, and pet owners seeking humidity control in chicken coops, bathrooms, or indoor gardening tents without electricity dependency. Perfectly integrates into environments including kitchens, offices, or grow tents, reduce buildup, and improve air quality using solar energy. Designed for daytime , this powered exhaust fan sustainable ventilation while reducing energy costs and environmental through renewable power. Specifications: Materials: plastic Size: Solar panel size: 354x334mm,Fan size: 248x248x28mm Speed: 2500RPM Power: 3.8W Solar panel power: 20W Color:Black Package Includes: 1x panels 1x Exhaust fan note: Please allow 1-10mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.