Solar Energy Products

https://www.twingro.com/solar-attic-fan-solar-20-w , att-solar-powered-roof-mounted-with-quiet-brushles , s-24v-dc-motor-bonus-thermostat-and-humidistat-pre , -installed-easy-installation-exhaust-fan.html B , rushless motor, Noise Less Than 45db,15 year warranty. Comes with smart thermostat control 87f, automatically work if temerature high 87F when sunshine. Durable rust-free aluminum ensures long life & no maintenance. No Battery inside,so it's safe for your house Adjustable solar panel (any angle), 20W, up to 2000 cool sq. ft. off capacity. The TwinPa Solar Attic Fan is an all-in-one unit that is designed to lower your attic temperatures and stop damage from moisture,good for the environment. Features: 20 W PV panel Adjustable angel pane 9 in Aluminum fan blade Thermostat O/F at 86°F ± 5°F Motor: 12V DC auto-inverted brushless motor Tightly sealed Aluminum body to dissipate heat & prevent dust infiltration Exhaust: More than 1300CFM Warranty: 1year Note: this attic fan no battery, so you don't need care battery danger.

Minimum Order: 1 bags