Compact vertical wind turbine for small scale power generation Why you might choose this product Provides a reliable 20W power source for small off grid or mobile applications where compact, low maintenance generation is needed. Simple vertical rotor design minimizes moving parts and reduces installation complexity compared to horizontal turbines with towers and gearboxes. Works with a wide voltage and current range to match common small storage and load requirements. Key benefits Simple structure and easy installation: consists of a vertical rotor and a base, eliminating the need for towers, complex blade mounts, or gearboxes. Installation and maintenance are straightforward. Wide operating range: voltage 1 to 12 V and current 0.1 to 2 A allow flexible hookup to batteries, charge controllers, or low voltage systems. Strong adaptability: vertical design handles variable wind directions and a range of wind speeds for more consistent output in changing conditions. Efficient energy conversion: no extra power is required to generate a magnetic field, reducing internal losses and improving conversion efficiency for small scale applications. Low profile and lightweight: compact footprint and 780 g weight make it suitable for limited space installations. Technical specifications Power output: 20 W Current range: 0.1 to 2 A Voltage range: 1 to 12 V Number of leaves: 5 pieces Physical size: 345 x 225 x 87 mm Material and color: white PCV Weight: 780 g Startup requirement: requires three level wind to start Practical applications Remote sensors and monitoring stations: provide continuous trickle power to battery systems for environmental sensors, weather stations, or telemetry where mains power is not available. Small off grid systems and lighting: charge small battery banks or power LED lighting, communication devices, or other low power loads at cabins, campsites, and boat installations. Mobile and experimental setups: suitable for rooftop, vehicle mounted, or portable use when testing small scale wind energy or educating on wind power principles. Installation and compatibility notes Designed for simple mounting on a stable base or platform. The compact dimensions and light weight make it compatible with a wide variety of mounting arrangements. Use with an appropriate charge controller or power management device when connecting to batteries to match voltage and current ranges. Ensure site wind conditions meet the startup requirement of three level wind to achieve effective operation. This vertical wind turbine offers a compact, easy to install option for small power needs where adaptability to wind direction and a simple mechanical design are priorities.