Solar Ventilation Fan with Battery for Boat, Yacht, Camper, Home, Black

Features1. Powered by solar and works both day and night2. Having intake and exhaust blades3. Air flow: 900~1000 cu.ft./hour4. Water resistant, no-noise, safe and pollution free5. Avoids heat buildup and maintains comfortable temperature6. Prevents dampness and maintains fresh air circulation7. Easy installationApplicationsSuitable for caravans, yachts, boats, greenhouses, RVs, trucks, offices, home conservation, garages, dog houses, kitchens, lofts, farmhouses, barns, buildings, telephone boxes, mobile toiletsSpecificationsOuter diameter: 218 mm (8.58")Inner diameter: 118 mmInstallation depth: 50 mmOuter height: 33 mm (1.3")Cut out diameter: 4.735.12"Fan motor drive voltage: 2.4 V3.8 VSwitch: IN-OFF-OUTBattery: AA 1.2 V 1800 mA x 2pcs (built-in rechargeable)Operation time: All day with sunlight; 6-8 hours at night after full chargePackage Content1 x Solar ventilation fan1 set x Screws1 x Installation manualInstallation TipsInstall the solar vent horizontally on a flat surface for optimal performance

• Fully powered by solar energy, extremely quiet and water resistant
• Measuring 8.58" diameter, outer height: 1.3"
• Ventilation fan cut out diameter 4.73~5.12"
• With IN/OFF/OUT switch and built-in rechargeable battery, after full charge in the day time, it can work 6-8 hours at night (with no sunlight), don't worry if the fan is not working at the moment, after 2 days sunshine it will start spinning again.
• Comes with intake, exhaust blade can move the air up to 1000 cu.ft. per hour when with sunlight and 900 cu.ft per hour at night