12" Flush Mount Round Solar Roof Vent Fan,30W Dual Power White Attic Exhaust Fan,3-Speed Remote & 25°C Auto Ventilation,1200 CFM,MPPT Controller Solar Ventilator Solar Vent for Attic Garage Greenhouse

About this item

Key Selling Points

• The clean white flush round solar ventilator is equipped with high-efficiency A-grade 30W monocrystalline solar cells for fast power generation; its bright white casing fits metal roofs and light-colored houses, saving energy costs for residential attics and storage warehouses.
• High-performance 25W brushless DC motor generates up to 1800 cubic meters of air per hour to circulate indoor air thoroughly, removing excess heat and damp air to avoid stuffiness and mold growth in garages, sheds and rooftop storage spaces.
• Adopting one-piece molded aluminum alloy housing with strong heat dispersion, this white roof vent owns all-weather protective functions including rain resistance, frost resistance, heat resistance and rust resistance, durable for long-term roof mounting.
• Equipped with a dual power supply design that takes solar energy as the primary power source; when sunlight is insufficient on rainy days, the matching power adapter will supply power continuously, providing all-day ventilation for greenhouses, attics and small workshops.
• Comes with a handy remote controller to switch 3 fan speed levels, plus an embedded thermal sensor that turns the fan on automatically once room temperature exceeds 25°C; running noise is controlled below 45dB, making it a quiet ventilation choice for family homes and farm.
• Category: Ventilation Fans