




WATTSTUNDE® AERO solar fan with battery, round, black
- Flow rate: approx. 30 m³/h
- UV-resistant ABS plastic
- No electrical connection required
- Diameter: 220 mm
- Installation diameter: 120 mm
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Product description
WATTSTUNDE® AERO Solar Fan, Round, Black – Efficient Ventilation for Small Spaces
The round, black WATTSTUNDE® AERO solar fan provides reliable, energy-efficient ventilation for small spaces. Thanks to its brushless DC motor and 2.5 W solar panel, it operates completely independently – ideal for boats, motorhomes, garden sheds, or greenhouses.
A Constant Supply of Fresh Air to Reduce Moisture
The solar fan prevents condensation and mold growth, removes unpleasant odors, and reduces moisture. It is designed for spaces such as unoccupied holiday homes, outbuildings, or dog kennels, keeping the indoor climate pleasant and dry through ventilation.
Powerful and Durable
With an airflow of 30 cfm, the fan provides continuous air circulation in spaces measuring 5–7 m². The housing made of UV-resistant ABS and stainless steel is particularly robust, while the nylon fan blades ensure quiet and efficient operation.
Independent Operation – Even in Bad Weather
Thanks to the integrated 2600 mAh Ni-MH battery, the fan can continue to run for up to 15 hours on a full charge. This ensures ventilation even on cloudy days or at night.
Easy Installation and Secure Sealing
With an external housing diameter of 220 mm and a cut-out diameter of 120 mm, the fan can be easily integrated into various surfaces. The black EVA gasket provides a reliable seal and protects against moisture.
Benefits of the WATTSTUNDE® AERO Solar Fan
- Independent operation using solar energy
- Brushless DC motor
- Low noise level
- Protects against mold and moisture
- Durable and weather-resistant
- Round design for even air circulation
- Elegant black design
- Up to 15 hours of battery life
- 5-year warranty (excluding battery)
The round, black WATTSTUNDE® AERO solar fan is the ideal solution for anyone requiring maintenance-free, effective ventilation.
| Technical Specifications | Aero Solar Fan |
| Airflow | 30 cfm |
| Solar panel | 2.5 W |
| Motor | Brushless DC motor |
| Suitable for | 5–7 m² |
| Diameter | 220 mm |
| Weight | 900 g |
Product details & downloads
Manufacturer information and, if applicable, the responsible person:
WATT HOUR
Bessemerstrasse 3
21339 Lüneburg
Email: info@wattstunde.de
Website: https://www.wattstunde.de/

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