• MPPT Solar Power: Is Your Attic Getting Too Hot? The 42W MPPT regulator maximizes sunlight to suck the hot air from the attic. Equipped with a brushless DC motor, it offers a cooling capacity of up to 2800 CFM / 79287 L/min. Our solar attic fan significantly reduces your cooling costs and is suitable for metal and masonry roofs.

• SMART TEMPERATURE AND HUMIDITY CONTROL: Thanks to the integrated intelligent temperature and humidity controller, you can enjoy comfortable, constant conditions all year round. The smoke detection function switches off automatically when smoke is detected and thus ensures more safety.

• All-weather operation and remote control: The roof fan switches from solar to electric at sunset and keeps your attic cool 24/7, even on cloudy days. With the portable remote control, the fan can be switched off from up to 9.75 metres away.

• WEATHER RESISTANT PANEL Our solar roof fan features an angled solar panel with multiple adjustable angles for maximum sun exposure. It is designed to withstand hail, flash and weather, thus withstanding all conditions.

• Wide Application The solar attic fan is compatible with both metal and masonry roofs. Whether you are an experienced DIY enthusiast or a certified professional, installation is easy. It also has a temperature control function that turns on when the indoor temperature exceeds 26°C and turns off when it falls below 26°C.