When he went to Zhongshan Yuzhiyuan Solar Technology Co., Ltd., General Manager Lei Zongping just sent away a few guests. Lei Zongping told reporters that these customers have chosen to find a suitable supplier for a lighting project in Inner Mongolia. They have been searching for the ancient town from Changzhou and have been running for two years. It was only today that the dust settled and I just signed a contract with them for 165 solar lights.
Knowing the time
In the global energy shortage and environmental pollution, the use of solar power is the most attractive new technology in all renewable energy. In the past 20 years, the application range of solar energy has been gradually expanded, and it is widely used in lighting, household power generation, meteorology, geology, telecommunications transfer stations, railways, aviation, traffic signals and other fields.
Yuzhiyuan has long seen the prospects of this industry and devoted itself to researching solar energy. It has been in the solar energy field for nearly 10 years and has made many breakthroughs, with 47 patents and 2 inventions. Not only has it been rated as one of the “China Famous Brands†and “Top Ten Solar Energy Enterprises†for several consecutive years, but also cooperated with the Chinese Academy of Sciences to complete the construction of more than a dozen large domestic and international power stations. Although it has entered the market for many years, Yuzhiyuan has not paid much attention to the domestic market because it was mainly for export. Even now, the domestic sales ratio only accounts for about 20%. However, with the urgent demand for environmental pollution and energy conservation and emission reduction in domestic and international environments, the demand for solar energy products is increasing. Yuzhiyuan will increase its development efforts in the domestic market and bring advanced solar technology and products to Domestic consumers.
Lei Zongping said that their current product range is very complete, and now as the main products are solar power systems, solar street lights, solar garden lights, solar lawn lights, high-power LED street lights, LED outdoor spotlights, LED residential lights.
Yuzhiyuan Solar Light Technology Leads the Market
When it comes to solar street lights, many domestic units still don't know much. They even think that solar street lights are not bright enough, and they can't light when there is no sun. Lei Zongping explained, "Our company's solar lights are not like this. He is proud to introduce the three characteristics of Yuzhiyuan street lamps.
First, choose the most energy-saving light source.
The most suitable light source for street lamps is the LED. Yuzhiyuan uses the new LED chip developed by the United States at the end of April. The long strip-shaped chip is equipped with an oversized lead frame to solve the light from the structure and fundamentally. The problem of fading and heat dissipation greatly improves the electro-optical conversion efficiency. The 45-watt LED street light (illumination angle 150°) reaches the brightness of the 250-watt high-pressure sodium lamp, and the 70-watt can reach the brightness of the 400-watt sodium lamp, which is more energy-efficient than the sodium lamp commonly used in China. More than % (actually not only, because the 250 watt sodium lamp actually consumes more than 296 watts).
Second, independently developed an intelligent controller with powerful functions.
The characteristics of this controller are highlighted in:
1. A cryptographic integrated circuit containing an LED light source power management function. Instead of the conventional LED constant current constant voltage source (consumption of light source about 15%), the power consumption is much lower than the constant current constant voltage source, only 0.5% of the light source.
2. Intelligently adjust the power consumption of the light source. For example, after setting a few hours in the middle of the night, enter the gradual energy-saving mode to save power.
3. Extend the function of rainy weather. If the design is a five-day rainy day, then the controller using Shangyu's source can delay the rainy weather for at least 10 days, and has an intelligent power distribution function.
4. Over 16 functions such as overcharge, over discharge, waterproof and temperature compensation.
Third, the streetlights designed by Yuzhiyuan Company are very user-friendly. As long as the circuit for installing a street lamp is built up, it is very convenient to connect five special waterproof connectors to the male and female.
Lei Zongping talked eloquently and was extremely confident and proud of his products.
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