{"product_id":"14-inch-adjustable-solar-attic-exhaust-fan-60w-dual-power-ventilator-with-2500m-h-airflow-3-speed-remote-25-c-auto-start","title":"14-Inch Adjustable Solar Attic Exhaust Fan, 60W Dual-Power Ventilator with 2500m³\/h Airflow, 3-Speed Remote \u0026 25°C Auto Start","description":"\u003cdiv\u003e\n\u003ch3 class=\"text-20px text-bold leading-22px\"\u003eSpecification\u003c\/h3\u003e\n\u003cdiv class=\"mt-16px\"\u003e\n\u003cdiv class=\"flex flex-wrap mt-12px\"\u003e\n\u003cul\u003e\n\u003cli class=\"items\"\u003e\n\u003cspan class=\"color-#666666 text-14px\"\u003eMain Color:\u003c\/span\u003e\u003cspan class=\"color-#333333 text-14px ml-6px text-overflow\" title=\"Black\"\u003eBlack\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"items\"\u003e\n\u003cspan class=\"color-#666666 text-14px\"\u003eMain Material:\u003c\/span\u003e\u003cspan title=\"Metal\" class=\"color-#333333 text-14px ml-6px text-overflow\"\u003eMetal\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mt-16px\"\u003e\n\u003ch3 class=\"text-20px text-bold leading-22px\"\u003eFeatures\u003c\/h3\u003e\n\u003cdiv class=\"mt-4px\"\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eOutfitted with a top-tier 60W A-grade monocrystalline solar panel featuring ultra-fast light-electric conversion; its tilt-adjustable square bracket adapts to all roof slopes to maximize sunlight capture, drastically cutting monthly power expenses for big residential attics, livestock barns and commercial planting greenhouses.\u003c\/li\u003e\n\u003cli\u003ePowered by a robust 50W brushless DC motor that churns out a massive 2500 cubic meters of airflow per hour, this roof ventilator rapidly cycles stagnant indoor air, flushes out accumulated hot air and excess humidity to stop mold, rot and overheating inside large storage warehouses, workshops and farm outbuildings.\u003c\/li\u003e\n\u003cli\u003eMade of cold-rolled steel plates with anti-rust coating, stable for year-round outdoor roof installation in all weather areas.\u003c\/li\u003e\n\u003cli\u003eDesigned with an intelligent two-way power backup system that prioritizes solar energy as the primary power source; when dense cloud cover or heavy rain weakens solar output, the matching power adapter seamlessly takes over to supply electricity, guaranteeing uninterrupted round-the-clock ventilation for large barns, commercial greenhouses and oversized house attics.\u003c\/li\u003e\n\u003cli\u003eEquipped with a handy wireless remote controller to toggle between three distinct fan speed levels, plus a built-in temperature sensing module that automatically activates fan operation once ambient room temperature rises above 25°C; operating sound stays capped below 45 decibels, delivering quiet ventilation suitable for residential living spaces, seedling greenhouses and indoor storage barns.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mt-16px\"\u003e\n\u003ch3 class=\"text-20px text-bold leading-22px\"\u003eDescriptions\u003c\/h3\u003e\n\u003cdiv class=\"pre-text\"\u003e\n\u003cdiv\u003e\u003cimg alt=\"\" src=\"https:\/\/b2bfiles1.gigab2b.cn\/image\/wkseller\/3448\/fd71c69eb057880c039122b7a0997e71.jpg?x-cc=10\u0026amp;x-cu=3448\u0026amp;x-ct=1782198000\u0026amp;x-cs=ff6454059a33082606aa7cfcfe6945ea\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg alt=\"\" src=\"https:\/\/b2bfiles1.gigab2b.cn\/image\/wkseller\/3448\/063f317fb79fb01cd9e7b41ce43fafb3.jpg?x-cc=10\u0026amp;x-cu=3448\u0026amp;x-ct=1782198000\u0026amp;x-cs=bade619dff82970faeaf3c32ad82c2ff\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg alt=\"\" src=\"https:\/\/b2bfiles1.gigab2b.cn\/image\/wkseller\/3448\/45046fcc15daacb0594def92420e035f.jpg?x-cc=10\u0026amp;x-cu=3448\u0026amp;x-ct=1784530800\u0026amp;x-cs=5de8f40b613bcc42177d3bbc76b1a717\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg alt=\"\" src=\"https:\/\/b2bfiles1.gigab2b.cn\/image\/wkseller\/3448\/c9dc360f0f6a68c4a38e56764ef4904c.jpg?x-cc=10\u0026amp;x-cu=3448\u0026amp;x-ct=1782198000\u0026amp;x-cs=5fc9e727812109ce9a5e300fd7c54357\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg alt=\"\" src=\"https:\/\/b2bfiles1.gigab2b.cn\/image\/wkseller\/3448\/0b42d4bd570e953ac0ce5e955ca5c36f.jpg?x-cc=10\u0026amp;x-cu=3448\u0026amp;x-ct=1784530800\u0026amp;x-cs=c4e9c296ce5c9a137f5585ed866ac525\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"W540","offers":[{"title":"Default Title","offer_id":53973981429944,"sku":"MO-WWC03370","price":479.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0895\/5153\/6312\/files\/11_2d85df68-b978-4d1a-b6bf-b6186c04ffa0.jpg?v=1787558603","url":"https:\/\/mondawe.com\/products\/14-inch-adjustable-solar-attic-exhaust-fan-60w-dual-power-ventilator-with-2500m-h-airflow-3-speed-remote-25-c-auto-start","provider":"Mondawe","version":"1.0","type":"link"}