ECO HOUSE Solar Powered Roof Vent Exhaust Stainless Steel 5-inch Fan Ideal for Roof Attic RV Boats 12 CFM Only Exhaust ventilation Pack of 2

[100% SOLAR POWERED] ▶ Obtain a steady stream of solar energy through a solar panel and store part of it in a battery, without any electricity bills![SUPER QUIET FAN] ▶ The maximum air flow is 11.6CFM, and there is no noise while working efficiently. Of course, even if installed in the RV, it will not disturb your rest at night.[EASY INSTALLATION] ▶ The shape design of the exhaust fan is easy to install on the roof and the wall. It only needs to be fixed with screws and waterproof, without any wiring.[WIDELY APPLICATION] ▶ Beautiful products are suitable for ventilation work in many small spaces, such as sheds, chicken coops, RVs, etc.[DECENT WARRANTY] ▶ This mini solar exhaust fan has a one-year warranty. If the fan stops working within a year or there is a quality problem, you can get a free replacement instead of maintenance.