20W 5V Portable Solar Fan with 14.5cm Monocrystalline Panel and 2 Brackets for Desktop or Outdoor Use

☀️ General Description: 20W portable solar fan with monocrystalline panel and 14.5cm USB fan — ideal for ventilation, cooling, and airing outdoors or on a desk. Eco-friendly, quiet, and completely self-powered by sunlight, it's perfect for homes, offices, campsites, or workshops. 🔧 Technical Specifications: Solar panel power: 20W (no built-in battery); Output voltage: 5V (USB interface); Panel dimensions: 14.5 x 14.5 cm; Fan diameter: 14.5 cm; Total weight: 383g; Materials: Monocrystalline silicon + aluminum casing; Contents: 1 solar panel, 1 fan, 2 adjustable brackets, 4 screws, 4 wall plugs. 🛠️ Installation: Quick and easy installation — no tools or electrician required. Attach the brackets (screws and wall plugs included) to a wall or flat surface, and orient the panel south for optimal performance. Direct USB connection between the panel and the fan. 🌬️ Use: Works as soon as the sun hits the panel. Perfect for ventilating a room, cooling an office, extracting hot air from a shelter, or improving outdoor comfort. Compact design, guaranteed space saving. ℹ️ Other information: No mains plug or adapter included — 100% solar powered. No electricity consumption, zero extra bills. Ideal for eco-conscious DIY enthusiasts and sustainable off-grid solutions.