Solar Exhaust Fan 4 Inch 25W 12V Powerful Ventilator 4000MAH BATTERY 2700 RPM for Chicken Coops Greenhouses Garages Workshops COL White

This solar powered exhaust fan delivers 2700 RPM of reliable ventilation for chicken coops greenhouses garages and workshops operating quietly at just 40 decibels while moving air efficiently around the clock. Powered by a 25W solar panel and a built-in 4000mAh lithium battery this 4 inch unit runs day and night without drawing from the mains making it ideal for off-grid setups. The 12V DC motor draws only 0.3A with a maximum power current of 2.08A and an open circuit voltage of 14.4V ensuring consistent performance even under variable sunlight. Its compact design measuring 16.14 inches by 12.6 inches with a panel thickness of 15mm fits neatly into tight spaces while the waterproof construction stands up to outdoor moisture and dust. Whether keeping livestock cool reducing humidity in a greenhouse or extracting fumes from a workshop this ventilator offers a practical low-maintenance solution. Perfect for holiday gifting it also makes a thoughtful Christmas or birthday present for anyone who spends time tending animals growing plants or working in a shed providing comfort and air quality all year round.