7W 5V USB Solar Fan for Greenhouse, Pet House or Outdoor Use – Portable Solar Panel Kit

☀️ General Description 7W 5V USB Solar Fan — the eco-friendly and self-sufficient solution for efficient ventilation in greenhouses, animal shelters, or indoor/outdoor spaces. No plug, no battery: it works directly from the sun! Ideal for DIY enthusiasts, gardeners, and green energy lovers. 📐 Technical Specifications Solar panel power: 7W Nominal voltage: 5V (USB compatible) Max. current: 1.1A Panel dimensions: 21 × 18 cm Fan dimensions: 21.5 × 20 cm Total weight: 467g Materials: Monocrystalline silicon + ABS Contents: 1 solar panel, 1 fan, 1 instruction manual 🔧 Installation Intuitive 2-minute installation: orient the panel facing south, secure it using the included brackets (or freestanding), and connect the USB cable to the fan. No tools or electrician required. 🌿 Usage: As soon as the first rays of sunlight appear, the fan activates immediately — instant cooling, optimal air circulation. Perfect for regulating the temperature in a greenhouse, outdoor shelter, or poorly ventilated room. 100% renewable energy, zero bill. ℹ️ Other information: No storage function: operates exclusively during daylight hours. The high-efficiency panel is corrosion-resistant and withstands minor impacts. Compatible with all 5V USB devices — can also charge a power bank or smartphone (optional, not included).