25W solar vertical fan (with solar panel)?? is an off-grid energy-saving device designed for home courtyards, balconies and outdoor scenes. It integrates high-efficiency photovoltaic power supply and intelligent wind control technology to achieve zero electricity cost operation and wide-area air supply, while taking into account durability and all-weather stability.
Minimum order quantity: 500
Delivery time: 15-25 days
Factory location: Zhongshan, Guangdong, China
The 25W Solar Stand Fan with solar panel is equipped with a 20W polycrystalline silicon photovoltaic panel and a military-grade lithium battery. It can run continuously for 12 hours in low wind speed mode, and can provide stable air supply for 10 hours in turbo mode covering a space of 15㎡. The innovative three-mode wind speed adjustment system is equipped with dual USB fast charging ports and anti-glare night light modules. The aviation-grade magnesium-aluminum alloy frame is combined with anodized anti-scratch technology to achieve seamless switching between outdoor camping/family emergency/power outage scenarios. The whole machine adopts an ultra-lightweight design of 5.6kg, and the folded storage thickness is only 18cm. The surface is covered with nano-ceramic coating. After 100,000 laboratory-level opening and closing tests, it still maintains silent bearings and non-sensing operation of turbine air ducts.
20W Polysilicon Panel (400×350mm): Charges in 4–6h (even in low light); 2A adapter backup.
15000mAh Battery: Powers fan for up to 12h (Low Speed) or charges devices via USB.
Turbo Mode (Speed 3): Strong airflow for quick cooling in large spaces.
Eco Modes (Speeds 2 & 1): Whisper-quiet operation for sleep, work, or electronics cooling.
Dual Charging Ports: Charge phones/laptops while running.
Adjustable Night Light: Soft glow for safety in dark rooms or campsites.
Foldable Stand: Collapsible design fits in backpacks, car trunks, or under desks.
Matte White Finish: Scratch-resistant coating blends with modern interiors.
| Category | Specifications |
|---|---|
| Solar Panel Power | 20W (9V polysilicon) |
| Battery | 18650 Lithium (15000mAh) |
| Airflow | 4.5m³/min (Turbo Speed) |
| Charging Time | 4–6h (Solar/Adapter) |
| Runtime | 12h (Low) / 10h (Turbo) |
| Fan Dimensions | 16″ (40cm) × 120cm H |
| Package Dimensions | 47×20×43cm |
| Net Weight | 5.6kg |
Camping: Mount on tents; USB charges devices and powers LED lamps.
Power Outages: Silent fan + USB charging for phones/lights during emergencies.
Home Office: Desk cooling during work; night light for kids’ rooms.
Road Trips: Clip fan to backpack; USB drives store playlists.
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