Description
This 12-inch solar-powered roof vent fan is designed for powerful, silent attic ventilation in both off-grid and residential applications. Crafted from galvanized steel and aluminum alloy with a black anti-rust powder coating, it combines efficiency, durability, and smart automation.
Specifications:
- Fan Diameter (Air Tube): 315mm (12 inch)
- Material: Galvanized steel + aluminum alloy with powder coating
- Color: Black
- Solar Panel Size: 510 × 450mm
- Solar Panel Output: 35W / 18V
- Adjustable Tilt: Yes
- Motor: DC 30W brushless motor (super quiet, <45 dBA)
- Fan Blades: 5 × aluminum alloy
- Airflow Capacity: ~2200 CMH
- Speed: 1350 RPM
- Smart Thermostat: Auto on/off at 25°C (can be overridden with remote)
- Adapter Power: 15V/2A adapter for 110V (included)
- Remote Control: Wind speed (1–8 levels), timer (1–8 hours)
- Base Plate Size: 560 × 560mm
- Product Dimensions: 565 × 565 × 260mm
- Net Weight: ~7.5 KG
- Gross Weight: ~9.5 KG
What’s Included:
- Smart thermostat-controlled solar fan unit
- Adjustable solar panel
- Power adapter (15V, US Plug, 110V/60Hz)
- Remote control with speed & timer functions
- Mounting hardware
Ideal Applications:
- Attics, sheds, greenhouses, RVs
- Off-grid solar ventilation
- Summer heat relief + year-round moisture control





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