Stellweilan Tessberg 9.7'' Bladeless Fan Fan

Features

• MPPT Solar Power: Is your attic getting hot? The 40W MPPT controller makes full use of sunlight to extract hot air from the attic. Our solar-powered attic fans greatly reduce your cooling costs and are compatible with metal and masonry roofs.
• High efficiency DC motors: Reduce energy consumption. With a brushless DC motor that cools up to 1230 CFM, this solar roof fan is perfect for keeping your large room cool. In addition, it is waterproof, so it can last for many summers.
• Built-in Thermostat: The solar powered roof vent fan has a thermostat that allows for precise temperature regulation. You can set your desired temperature range, and the solar powered attic fan will automatically adjust its speed accordingly.
• 24/7 Operation & Remote Control: This solar attic vent fan includes a power adapter that switches the fan from solar to electric power when the sun goes down. This means it can keep your attic and home cool even on rainy or cloudy days, 24/7. Plus, it comes with a portable remote control so you can turn the fan off from 65 ft away.
• Weatherproof panels: Our solar roof ventilation fans feature slanted solar panels with 5 adjustable angles to maximize the use of sunlight. This solar roof exhaust fan is also resistant to hail, lightning and weathering, so you can rest assured that it will stand up to any conditions.