Wind and light complementary street light becomes the innovator of solar street light

The so-called mountain complementary streetlight As the name implies, solar street lights and wind turbine systems are combined to power the street lighting system. Today's technology is limited. The efficiency of converting solar energy into electricity is very low, only less than 20%, and it is greatly affected by weather changes. Like the rainy days in the south, the solar system is often full of electricity. At night, the solar street lights are either lingering or simply Direct strikes have brought great inconvenience to people's travel, so the wind-solar complementary system has emerged as the times require, combining wind energy with solar energy, effectively making up for the shortage of solar energy systems. What are the advantages of the complementary street lamps?

First, the construction of complementary street lamps reflects the concept of modern construction, beautifying the environment and protecting the environment. The scenery complementary street lamp is a 21st century high-tech environmental protection product with beautiful appearance. The promotion of landscape complementary street lamps has a very positive significance for beautifying the local environment.

Second, because conventional street lamps need to be buried with cable power supply, it is also necessary to build a substation. The construction cost of the street lamp power supply line is high, and the power consumed on the line is also high. The complementary street lamps do not need transmission lines. It is necessary to consume power from the grid. The one-time investment and the general cost of the conventional street lamps can provide stable and reliable lighting with inexhaustible wind and solar energy once and for all, with obvious economic benefits.

Third, wind and solar hybrid power generation: is formed by the complementary power generation of wind power and solar energy. Wind-solar complementary streetlight power generation is a power generation application system. The wind-solar complementary system uses solar cell array and wind turbine (convert AC to DC) to store the generated energy into the battery pack. When the user needs electricity, the inverter The device converts the DC power stored in the battery pack into AC power and sends it to the user load through the power transmission line. It is a wind power generator and a solar cell array.

Fourth, it can adapt to low wind speed areas and adapt to strong wind and sandstorm areas. The wind-solar complementary street light of the company is equipped with domestic leading wind turbines, which can be started at an average wind speed of 2.5m/s. The average wind speed is 4m/s, and the average wind speed is 8m/s and the output power is 500W. Due to the exquisite design and overcharge protection technology, the machine will not damage the battery due to overfilling the battery. The overall structure can withstand the test of hurricanes below level 12.

V. Good anti-dust ability. Since Ruiyu's fans did not crowd the nacelle, gearbox and worm gear unit together, the only mainframe-disc generator was sealed by disc-shaped steel parts, and sand dust could not enter.

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

7. Transportation, installation and maintenance are convenient.

VIII. Due to the large amount of composite materials used, the wind-energy complementary street lamps of Yuchuang Optoelectronics have strong climate adaptability. At minus 40 degrees Celsius, it can operate normally at 50 degrees Celsius. As long as there are winds in mountainous areas, plains, deserts and islands, they can be used according to local conditions.

IX. The wind-solar complementary system of 创光电 has a long service life and the warranty period is 2 years. Generators can last up to 15 years in normal climates (non-extreme climates).

X. The unit matching has intelligent automatic operation, no need to control the charging and discharging of artificial control products, and the solar energy utilization rate is high.

XI. The vertical axis disc type wind turbine is an off-grid type small fan. The applicable range of wind and solar street lamps is: 1. Road lighting in towns and municipal blocks, lighting along the coast and along the river. 2. Lighting of ports, docks, stations, airports, large squares. 3. Night lighting, domestic electricity, and auxiliary electricity for islands, pastoral areas, deserts, grasslands, mountainous areas, and remote rural areas. Auxiliary electricity in scenic areas and rural areas. 4. Night illumination of railways and highway bridges.