Hybrid solar underfloor ventilation fan
A hybrid type of underfloor ventilation fan that can operate on solar power and switch to commercial power, convenient for operation during winter in heavy snowfall areas and at night.
A hybrid solar underfloor ventilation fan that can operate at any time when necessary. The underfloor ventilation fan can switch to commercial power during nighttime without sunlight or in heavy snowfall areas when it cannot generate electricity, and it can be operated with a timer setting. During sunlight, it utilizes solar power, making it an eco-friendly hybrid solar underfloor ventilation fan that incurs no electricity costs.
- Company:ソーラー・カンキ社
- Price:10,000 yen-100,000 yen