0.8W 4V solar fan for greenhouse, chicken coop or animal shelter – complete kit with polycrystalline photovoltaic panel

🌬️ General Description 0.8W/4V Solar Fan Kit — ideal for natural and silent ventilation in chicken coops, greenhouses, animal shelters, or utility rooms. Without wiring or batteries, it operates directly on solar energy: ecological, economical, and ultra-simple to use. 📊 Technical Specifications Solar Panel: Polycrystalline silicon, 11.5 × 6 cm — IP65 waterproof (laminated resin) Fan: 8 × 8 × 2.5 cm — robust ABS plastic Max. Power (Pmax): 0.8W — Voltage at max. power (Vmpp): 4V Max. Speed Up to 3,000 RPM in full sunlight. Total weight: approximately 163 g. Contents: 1 solar panel + 1 exhaust fan. 🔧 Installation: Intuitive 2-step installation: place the panel where it receives the most light, attach the fan to the desired location, and then plug them in. No tools or electrical expertise required—ready in under 2 minutes. 🌞 Use: As soon as the sun hits the panel, the fan starts automatically. It removes hot air, regulates the temperature, and improves natural ventilation. Self-contained operation, no bills or maintenance—perfect for remote or off-grid spaces. ℹ️ Other information: The fan slows down or stops when sunlight decreases—this is normal and guaranteed by its 100% solar-powered design. Ideal for small spaces requiring a lightweight, portable, and eco-friendly solution. Compatible with all outdoor or semi-covered environments (greenhouses, sheds, vans, garden sheds).