{"product_id":"vevor-solar-ventilation-system-25w-solar-panel-with-4-high-speed-fans-up-to-440-cfm-adjustable-angle-ip65","title":"VEVOR Solar Ventilation System — 25W Solar Panel with 4 High-Speed Fans, Up to 440 CFM, Adjustable Angle, IP65","description":"\u003cp\u003e\u003cstrong\u003eVEVOR's solar powered ventilation system combines a 25W panel with four high-speed DC fans to provide daytime airflow without grid power.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDesigned for small agricultural and hobby structures, this system converts sunlight directly into ventilation: the matched 25W solar panel powers the fans via a DC connector so you get steady, maintenance-light air exchange whenever the sun is shining. The unit requires no batteries or AC wiring, features a tempered glass panel and IP65 protection, and ships with mounting hardware for roof, wall, ground, or vent installation.\u003c\/p\u003e\n\n\u003ch3\u003eHow much airflow can I expect from the 4 fans?\u003c\/h3\u003e\n\u003cp\u003eIn strong sunlight the four fans together produce up to about 440 CFM, delivering fast air exchange for cramped or poorly ventilated spaces. Actual output varies with sun intensity and panel orientation; cloudy days and early morning\/late afternoon sun will reduce speed.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePeak combined airflow up to ~440 CFM in optimal sun\u003c\/li\u003e\n  \u003cli\u003e2668 RPM high-speed fans for rapid exchange when powered\u003c\/li\u003e\n  \u003cli\u003eFan speed proportional to sunlight — no battery smoothing\u003c\/li\u003e\n  \u003cli\u003eQuiet operation around 45 dB to limit disturbance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhere and how can I mount the solar fan system?\u003c\/h3\u003e\n\u003cp\u003eThe package includes brackets, screws, anchors, and cable ties so you can mount on a roof, wall, ground post, or into an existing vent. The solar panel angle is adjustable to track seasonal sun changes and improve daytime performance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eComplete mounting kit for multiple surfaces included\u003c\/li\u003e\n  \u003cli\u003eAdjustable panel angle for better solar capture\u003c\/li\u003e\n  \u003cli\u003eFlexible cable length and DC plug for direct hookup\u003c\/li\u003e\n  \u003cli\u003eWorks in compact greenhouses, grow tents, coops, and shelters\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs this durable enough for humid or dusty environments?\u003c\/h3\u003e\n\u003cp\u003eThe assembly is built for outdoor\/agricultural use: an IP65-rated fan housing and double-layer metal guards protect moving parts from debris and moisture. The solar panel uses tempered glass for long service life, and the motor and guards are sized to resist common greenhouse conditions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIP65 protection against water spray and dust ingress\u003c\/li\u003e\n  \u003cli\u003eDouble-layer metal guard keeps out leaves and small debris\u003c\/li\u003e\n  \u003cli\u003eTempered glass solar panel for durability and weather resistance\u003c\/li\u003e\n  \u003cli\u003eLow noise design (~45 dB) reduces stress for animals\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the limitations I should plan for?\u003c\/h3\u003e\n\u003cp\u003eThis system runs directly off sunlight and does not include an integrated battery or inverter, so it operates only during daylight and its performance depends on how much sun reaches the panel. In shaded or low-light conditions you should expect reduced or no airflow, and you may need supplemental ventilation at night or on overcast days.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eNo built-in battery — daytime-only operation\u003c\/li\u003e\n  \u003cli\u003eOutput drops with cloud cover, shade, or low sun angles\u003c\/li\u003e\n  \u003cli\u003ePanel positioning affects performance; seasonal adjustment recommended\u003c\/li\u003e\n  \u003cli\u003eNot a replacement for continuous, climate-controlled HVAC systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: the VEVOR 25W solar powered fan system suits hobby growers, backyard greenhouse owners, small-scale farmers, and poultry keepers who need a low-maintenance daytime ventilation boost without running AC wiring. If you want a quiet, weather-resistant exhaust solution that uses only sunlight and installs with basic tools, this unit provides a plug-and-play way to improve airflow in compact enclosures.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the fan work at night or in cloudy weather?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No, it runs directly off sunlight without a battery, so performance falls in low light and it stops at night.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I mount the panel at different angles?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, the panel angle is adjustable to optimize sun exposure through the seasons.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"VEVOR","offers":[{"title":"Default Title","offer_id":56834173108564,"sku":"B0GSCDC1JB","price":101.65,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/vevor-solar-fan-front-view_bb438dce-e5aa-409a-8ef6-6fa95e334ff0.jpg?v=1787047722","url":"https:\/\/gardenluxe.co.uk\/products\/vevor-solar-ventilation-system-25w-solar-panel-with-4-high-speed-fans-up-to-440-cfm-adjustable-angle-ip65","provider":"Gardenluxe Uk","version":"1.0","type":"link"}