{"product_id":"12-solar-roof-vent-fan-40w-dual-power-attic-exhaust-fan-with-remote-auto-start","title":"12 Inch Solar Attic Exhaust Fan with Remote","description":"\u003cdiv\u003e\n\u003cp\u003eThis 12-inch solar attic exhaust fan moves air through attics, greenhouses, garages, and storage rooms. Its 40W monocrystalline solar panel mounts on a tilting bracket to track daylight, powering a DC brushless motor that pushes up to 1800 m³\/h of heated, humid air out of enclosed spaces.\u003c\/p\u003e\n\u003cp\u003eThe fan sits inside a tough aluminum alloy shell designed to shed rain, resist corrosion, and handle cold weather. Internal electronics prioritize solar input but switch to adapter power instantly when light drops. A wireless remote offers three manual speeds, while a 25°C thermal sensor starts the unit automatically. Running under 45 dB, it cools quietly alongside daily home activities.\u003c\/p\u003e\n\u003ch3\u003e📋 Product summary:\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e12-inch roof-mounted design\u003c\/li\u003e \u003cli\u003e40W square monocrystalline solar panel with adjustable mount\u003c\/li\u003e \u003cli\u003eDC brushless motor delivering up to 1800 m³\/h airflow\u003c\/li\u003e \u003cli\u003eAutomated startup when ambient temperature reaches 25°C\u003c\/li\u003e \u003cli\u003eThree-speed manual control via wireless remote\u003c\/li\u003e \u003cli\u003eCorrosion-, rain-, and cold-resistant aluminum alloy housing\u003c\/li\u003e \u003cli\u003eSeamless shift to adapter power during cloudy periods or darkness\u003c\/li\u003e \u003cli\u003eQuiet operation measured at 45 decibels or lower\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"HouseOfZazla","offers":[{"title":"Default Title","offer_id":46573716832452,"sku":"W540P503352","price":304.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0621\/5971\/6548\/files\/38819976e78c426db21d0155e329022e.jpg?v=1787675269","url":"https:\/\/shop.soil911.com\/fr\/products\/12-solar-roof-vent-fan-40w-dual-power-attic-exhaust-fan-with-remote-auto-start","provider":"Tampa Home \u0026 Garden Store","version":"1.0","type":"link"}