--- product_id: 622704102 title: "Solar Fan with Battery, Solar Powered Fan 100mm with 12V Solar Panel and 4.5M Cable, Greenhouse Fan Kit for Chicken coop, Pet house, Camping" brand: "ecocalm" price: "₨5923" currency: SCR in_stock: true reviews_count: 8 url: https://www.desertcart.sc/products/622704102-solar-fan-with-battery-solar-powered-fan-100mm-with-12v store_origin: SC region: Seychelles --- # IP44 waterproof design for all-weather durability 3000mAh battery for 8h runtime Dual-sided 8W solar panel boosts 130% efficiency Solar Fan with Battery, Solar Powered Fan 100mm with 12V Solar Panel and 4.5M Cable, Greenhouse Fan Kit for Chicken coop, Pet house, Camping **Brand:** ecocalm **Price:** ₨5923 **Availability:** ✅ In Stock ## Summary > 🌿 Stay cool, stay green—ventilate smarter with ecoCalm Solar Fan! ## Quick Answers - **What is this?** Solar Fan with Battery, Solar Powered Fan 100mm with 12V Solar Panel and 4.5M Cable, Greenhouse Fan Kit for Chicken coop, Pet house, Camping by ecocalm - **How much does it cost?** ₨5923 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/622704102-solar-fan-with-battery-solar-powered-fan-100mm-with-12v) ## Best For - ecocalm enthusiasts ## Why This Product - Trusted ecocalm brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **All-Night Freshness:** 3000mAh battery powers up to 8 hours of continuous airflow after sunset—no more stuffy nights. - • **Breathe Easy, Anywhere:** 46 CFM airflow refreshes spaces up to 13m³, perfect for greenhouses, coops, pet houses, or your next camping trip. - • **Plug & Play Versatility:** Lightweight, compact design with a 4.5M cable and easy mounting options—upgrade your ventilation hassle-free. - • **Unstoppable Solar Power:** Dual-sided solar panel captures sunlight from every angle, ensuring your fan stays charged even on cloudy days. - • **Built to Brave the Elements:** IP44 waterproof fan blades, battery, and connectors keep your ventilation system running rain or shine. ## Overview The ecoCalm Solar Fan is a compact, solar-powered ventilation solution featuring a dual-sided 8W solar panel and a 3000mAh battery that delivers up to 8 hours of airflow. Its IP44 waterproof rating ensures reliable outdoor performance, while the 46 CFM airflow efficiently ventilates spaces up to 13m³. Ideal for greenhouses, pet houses, chicken coops, and camping, this fan combines eco-friendly technology with durable design for continuous fresh air wherever you need it. ## Description ecoCalm Solar Fan with Battery, Solar Powered Fan 100mm with 12V Solar Panel and 4.5M Cable, Greenhouse Fan Kit for Chicken coop, Pet House, Camping ## Features - 【Solar Fans with Battery】Equiped with a doule-sided solar panel and a 3000mAh battery, our solar fan for shed provide satisfactory ventilation for your houses. The battery works for 8 hours after being automatically charged in sufficient sunlight, supporting our solar powered fans during night time or cloudy day with stored energy. The intelligent system switches the power supply mode according to the sunlight conditions. - 【Doule-sided Solar Panel Kit】With the 8W transparent rear panel, the solar panel with bracket absorbs sunlight from both sides(up to 20W), increasing the efficiency of converting solar energy to 130%. Even in low light conditions, the portable solar panel with 4.5M cable can support well working of the solar ventilation fan in most areas you need and also finish the charging of the battery at the same time. - 【Waterproof Design】This solar panel fan is equipped with IP44 waterproof fan blades and long cable with a waterproof plug while the battery is also IP44 waterproof. High-quality waterproof design prevents solar fans outdoor from short circuits or damage, allowing the solar extractor fan to work well in harsh outside environment. - 【Powerful Airfolw】The airflow of the solar fans for home is 46CFM, suitable for places up to 13m³. It can effectively accelerate air circulation in houses, also reduces the humidity in the air, keeps the air fresh and eliminates odors from pets, tobacco, etc. - 【Wide Use】The 100mm solar attic fans with solar kit are easy to install and can be mounted on a window or wall. Our exhaust fan is suitable for greenhouse, shed vent, garage, chicken coop, pet houses, camping and much more, offering you the ideal solution for ventilation. ## Technical Specifications | Specification | Value | |---------------|-------| | Product Dimensions | 17.2 x 16 x 3.7 cm; 1.83 kg | | Part number | KP-SPB2312 | | Material type | Acrylonitrile Butadiene Styrene | | Power source type | Solar Powered | | Manufacturer | Guangzhou kunpeng Cross-border E-commerce Ltd | | Item model number | KP-SPB2312 | | ASIN | B0CSFF9TDK | ## Product Details - **Brand:** ecoCalm - **Colour:** White - **Electric fan design:** Window Fan - **Power source:** Solar Powered - **Style:** Modern - **Room type:** All rooms - **Special feature:** Energy Efficiency - **Recommended uses for product:** Air Circulation - **Wattage:** 20 watts - **Air flow capacity:** 46 Cubic Feet Per Minute ## Images ![Solar Fan with Battery, Solar Powered Fan 100mm with 12V Solar Panel and 4.5M Cable, Greenhouse Fan Kit for Chicken coop, Pet house, Camping - Image 1](https://m.media-amazon.com/images/I/714hCTm3vIL.jpg) ## Questions & Answers **Q: How long is the cable?** A: This solar panel is equipped with a 14.8ft long cable, and the fan is equipped with a 3.28ft one. **Q: What is the capacity of the battery?** A: The solar fan is equipped with a 3000mAh battery, works for up to 8 hours after full charged in sunlight. The intelligent system switches the power supply according to the sunlight conditions. **Q: How does bifacial solar panel works?** A: With a 12W front panel and a 8W transparent rear panel, it generate power from both sides (the rear panel can generate power from reflected light), increases the efficiency of power generation by up to 130%. **Q: How does it work at night or cloudy day?** A: The intelligent system inside the battery box could switch to battery power if the solar panel voltage drops too low. The efficiency of the fan and battery charging is affected by sunlight conditions and is reduced when the weather is cloudy. **Q: What is the size of the fan and the solar panel?** A: The fan is 4in in diameter; the size of the panel is 13.8in x 7.9in. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good bit of kit *by P***L on 3 August 2025* Just built my shed...man cave! Was just going to fit a normal static vent,but came across this item instead! Unlike most solar vents this one has a battery back up.runs on solar energy during the day also while recharging the battery.then when sun goes down the battery kicks in running the vent almost constantly.it was easy to install, looks good and works better than I was expecting! Glad I bought and would recommend! ### ⭐⭐⭐⭐ Cheap, room for improvement, hackable. *by S***E on 17 June 2025* Absolutely dead when it arrived, but the fan runs when the unit is outside, can turn it off with the touch button.Charged to 80% on the LED display after a few hours in cloudy June weather.The back door is glued on with a white silicone glue. I imagine this is to prevent water ingress, but it isn't very neat, a rubber gasket would have been better.Battery pack is 4x 18650 cells, 2 in series, 2 in parallel with no balancing, giving 7.4v.This means there is room to add more and increase voltage for more power to the fan. Of course this comes at higher noise levels, which at stock voltage is fairly quiet.A 2S charge board modification would help maintain the battery/cells life, especially as Lithium fires are so dangerous.Battery pack has the following printed on it: HPSD IMR18650 3000MAh 7.4 22.2WhI'm going to add a thermal sensor board to this, hoping it doesn't drain too fast being switched on without the fan running. The thermal board will turn on a relay on the fan wire when the set temperature is reached, rather than activating the touch switch.Overall, decent product, cheap, a lot of room for improvement.I'm using it to vent a shipping container that reaches up to 35°C inside with clear skies in warm june Sunlight.Hoping it will keep the temp down, but insulating the roof will be a more permanent solution. ### ⭐⭐⭐⭐⭐ Good value *by S***H on 24 July 2025* Easy to put up works really well ## Frequently Bought Together - ecoCalm Solar Fan with Battery, Solar Powered Fan 100mm with 12V Solar Panel and 4.5M Cable, Greenhouse Fan Kit for Chicken coop, Pet house, Camping - GARHWAL Bi-Metal Hole Saws - 100mm Wood Cutter, Metal Hole Saw, Circular Cutter for Wall, 100mm Core Drill Bit - Fast Cutting, Long Life Blades for Plumber, Conduit, Kitchen, Bathroom and More --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sc/products/622704102-solar-fan-with-battery-solar-powered-fan-100mm-with-12v](https://www.desertcart.sc/products/622704102-solar-fan-with-battery-solar-powered-fan-100mm-with-12v) --- *Product available on Desertcart Seychelles* *Store origin: SC* *Last updated: 2026-04-23*