The so-called wind-solar hybrid street light, as the name suggests, is to combine the solar street light and the wind turbine system to jointly supply power for the street light system. Today, due to technology, the efficiency of converting solar energy into electricity is very low, less than 20%, and it is greatly affected by weather changes. Like the rainy days in the south, the solar system is often not fully charged. At night, solar street lights either survive or simply fail. The direct strike has brought great inconvenience to people's travel, so the wind-solar hybrid system came into being, combining wind and solar energy, effectively making up for the deficiency of the solar system. What are the advantages of wind-solar hybrid street lights:

1. The construction of wind-solar hybrid street lamps reflects the concept of modern construction, beautifying the environment and protecting the environment. Wind-solar hybrid street light is a 21st century high-tech environmental protection product with beautiful appearance. The promotion of wind-solar hybrid street lamps has a very positive significance for beautifying the local environment.

2. Because conventional street lights need buried cables for power supply, and substations need to be built, the construction cost of street light power supply lines is high, and the power consumption on the lines is also large, while wind-solar hybrid street lights do not require transmission lines, and do not need to consume grid power. With the same investment as conventional street lights, the inexhaustible wind and solar energy can be used once and for all to provide stable and reliable lighting, which has obvious economic benefits.

3. Wind-solar complementary power generation: It is formed by the complementary power generation of wind power and solar energy. Wind-solar hybrid street lamp power generation is a power generation application system. The wind-solar hybrid system uses solar cell arrays and wind turbines (converting alternating current into direct current) to store the generated electrical energy in the battery pack. When the user needs electricity, the inverter The converter converts the DC power stored in the battery pack into AC power, and sends it to the user's load through the transmission line. It is a combination of two power generation equipments, wind turbines and solar cell arrays.

4. It can adapt not only to low wind speed areas, but also to strong wind currents and sandstorm areas. The wind-solar hybrid street light of Jichuang Optoelectronics adopts domestic leading wind turbines, which can start at an average wind speed of 2.5m/s, generate electricity at an average wind speed of 4m/s, and output power of 500W at an average wind speed of 8m/s. Because the machine is exquisitely designed and has overcharge protection technology, the battery will not be damaged due to overcharging. The overall structure can withstand the test of hurricanes below category 12.

5. Good ability to resist sand and dust. Because the fan of Ruiyu Company did not squeeze the nacelle, gearbox and worm gear together, the only main engine, the disc generator, was sealed and assembled by disc-shaped steel parts, so that sand and dust could not enter.

Sixth, can accept the wind from any direction. When the wind direction changes, the wind wheel automatically adjusts the direction with the wind, and can adapt to the stray wind flow. Solar street light

Seven, transportation, installation and maintenance are convenient.

8. Due to the use of a large number of composite materials, the wind-solar hybrid street lamps of JChuang Optoelectronics have strong climate adaptability. It can operate normally at minus 40 degrees Celsius and 50 degrees Celsius above zero. Mountains, plains, deserts, and islands can be used according to local conditions as long as there is wind.

9. The wind-solar hybrid system of Jichuang Optoelectronics has a long service life and a warranty period of 2 years. The life of the generator in normal climate (non-extreme climate) can reach more than 15 years.

10. The unit is matched with intelligent automatic operation, no need to manually control the charging and discharging points of the product, and the utilization rate of solar energy is high.

11. The vertical axis disc wind turbine is an off-grid small wind turbine, and the scope of application of wind-solar hybrid street lights: 1. Road lighting in towns and municipal blocks, and lighting in coastal, riverside and lakeside scenic spots. 2. Lighting of ports, docks, stations, airports, large squares. 3. Night lighting and domestic electricity consumption and auxiliary electricity consumption in islands, pastoral areas, deserts, grasslands, mountainous areas, and remote rural areas. Auxiliary power consumption in scenic areas and rural areas. 4. Night lighting of railway, highway bridges.