Commercial Mountain Street Lights Powered By Solar And Wind Energy

Mountain Road Lighting Wind And Solar Hybrid Street Light System in Nan'ao Island
 

Description:

Nan'ao Island is the only island county in Guangdong Province with a total area of 113.8 square kilometers. It consists of Nanao Island and 37 surrounding islands, including 111.44 square kilometers of main island and 4600 square kilometers of sea area. Nanao Island is an oasis in the South China Sea. It is a beautiful tourist island with dense tropical plants and high-quality harbor.

Nan'ao Island is a tropical subtropical maritime climate with warm winters and cool summers, mild seasons, no frost all year round, and sufficient light and heat. The annual average temperature is 21.5 ° C, and the average annual sunshine is 2325.3 hours.

South Australia is in the mouth of the Taiwan Strait, and wind resources are inexhaustible. The annual effective wind time is 7,200 hours, and the average wind speed is 8.2 m/s. The wind condition is among the best in the world. South Australia is the second largest wind farm in China and the largest wind farm in Asia.

According to the meteorological data and the natural environment of Nan'ao Island, wind and solar energy resources are very rich, and the wind and solar hybrid street light system is installed, which can run well on the island.

Wind and solar hybrid street light system design requirements:

• No transformer installed;
• Not connected to the mains;
• Powered by a wind-solar complementary system;
• Energy saving rate of 100%;
• Zero carbon emissions;
• Special weather, such as rainy weather, can be normally illuminated for 4 days.
• Fight the effects of tropical cyclones (typhoons).
• The battery is stored at the bottom of the pole, and the controller box is equipped with the latest design of the anti-theft lock.
• The wind and solar complementary street lamp system is equipped with lightning protection devices.

Solar Panels:

Maglev Vertical Axis Wind Turbine Design:​

1. Gearless design: no need to replace worn-out or broken gear.
2. Brushless: motor brushes making high failure items results in regular replacements.
3. Bearing-free design: no need to lubricate or to replace worn-out bearings.
4. Magnetic levitation design: reduces rotational resistance to enhance power generation as well as prolong the turbine life.
5. No yaw or furling mechanism required: allows for peak power output at any wind speed.
6. No cogging torque for cutting-in at low wind speed.
7. Direct-drive: Extends product life.
8. Blades can start rotating at very low wind velocity of 2.2 mph (1 m/s).
9. Space-saving, aerodynamic airframe.
10. Heavy duty and industrial level construction.
11. Wind Solar Hybrid Street Light System With Doulbe LED Lamps.

Operating Environment:

• ​Zero emission.
• Synergy with Solar and Geothermal systems.
• Dual colors make it easy for bird identification in order to prevent collisions (Animal-friendly).

Installation:

• Easy Installation: System can be assembled within one hour.
• No welding.
• Single or multiple unit connection for bigger power production.
• Easy connection with PV systems.