Wtf1400 small wind turbine can be used for storage of landscape complementary battery, monitoring of complementary scenery and power supply system of landscape complementary environment monitoring station. The wind turbine, solar panel, scenery complementary battery controller, special battery and battery for landscape complementary are the main components and lighting poles, The solar panel support and other related accessories are combined to make use of wind energy and solar energy as the power of a new energy-saving street lamp system. Wtf1400 series wind turbine advantages: 1. Imported from Switzerland, the bearing with low temperature of 40 degrees is suitable for use in high cold area and has a longer service life. 2. Recycle recycled aluminum is not used, primary aluminum, no impurities, and higher hardness. 3. The whole machine adopts 304 stainless steel screw, large brand, quality assurance, no rust and fracture, and improves the durability and life of the whole machine. 4. The unique patent design scheme of wind blade and hub is the first mosaic connection, which can make the two closely connected without screw, and the blade will not fly off, and effectively ensure safety. 5. Nylon glass fiber composite high-strength blade, resistant to -40 degrees of low temperature and non fracture, UV anti-aging, longer life. It is higher than the ordinary ABS (engineering plastic) blade strength, and it will not break the blade and harm the personal safety. The whole blade is enhanced and thickness designed, high density and strong pressure injection, and the blade has stronger wind resistance and noise reduction. 6. The design of circular motor is removed, and the unique square design is adopted. The appearance of the whole machine is more in line with the modern industrial design concept standard. The connection position of the motor and the main machine body is embedded, so that the overall force of the motor and blade is evenly distributed on the round mosaic surface of the fuselage, so as to improve the safety and beauty. 7. The body rotating yaw shaft sleeve adopts the first built-in design, the whole machine is more beautiful. The built-in mode of yaw sleeve makes the connection parts of the yaw and the main body increase, and the force is distributed evenly, and the whole machine is safer and beautiful. 8. The design of extended rudder can improve the wind capacity and the power generation efficiency of the whole machine is higher. The new high quality color galvanizing technology is adopted, which has longer antioxidant time and is more suitable for high sulfur, nitrogen and carbon highway, heavy cloud, water and gas in mountain area and heavy salt fog by the sea. 9. The shaft end is provided with a plug, double insurance, to prevent the hub from flying off and harm the safety of others.