Robust Double Air Mover Configuration: Features 120mm double bearing air circulators extended usage period and 2500±10% rotations per moment speed for continuous air stream in pet enclosures or storage areas Efficient Solar Power Solution: 15W solar charging unit provides renewable power for paired air movers, eliminating need for electrical outlets with 12V output for versatile outdoor usage Weather Resistant Construction: Made with polycrystalline silicon charging components and 20℃~45℃ operating extent for consistent function in challenging outdoor conditions Easy Setup Procedure: Includes complete mounting hardware with standard power connector for installation in various ventilation applications like mobile homes or cultivation spaces Climate Management: Delivers strong air movement with pressure technology, effectively lowering temperatures while maintaining quiet action below 45 sound units, Manufacturer: Geavonyg