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The Development of Solar Street Lights is an Important Way to Achieve Carbon Neutrality

The Development of Solar Street Lights is an Important Way to Achieve Carbon Neutrality

At the 75th UN General Assembly in 2020, China made a solemn promise to the world to strive to achieve a carbon peak by 2030 and strive to achieve carbon neutral by 2060.

How to achieve carbon neutrality? To achieve carbon neutrality is to achieve near-zero carbon dioxide emissions, and to use carbon compensation methods to offset the unavoidable residual carbon emissions, to achieve a balance between carbon dioxide emissions and absorption, that is, "net zero" carbon dioxide emissions. This requires a relatively high proportion of clean energy to realize the multi-energy complement of wind power, photovoltaics, and other renewable energy sources. At the same time, energy conservation and improvement of energy efficiency can be achieved through various technologies.

Outdoor lighting is an important public facility in people's daily life. There are more than 100 million outdoor lighting fixtures such as solar light street lights and garden lights, accounting for about 30% of the lighting power consumption, which is amazing. The development of solar street lights is an important way to save energy and reduce emissions.


Efficient light source providing uniform illumination

SOKOYO-Harmony solar LED street lamp adopts light source chip, uniform illumination without glare. The light output, luminous efficiency, and service life have reached international standards. The patented lens forms a bat-wing light distribution to achieve uniform light distribution and greatly improve the lighting effect. The color temperature can be adjusted according to seasonal changes, and the 3000K-5700K cold and warm light can be switched to meet the lighting needs of different environments.




Unique heat dissipation module to ensure that the light source is at the best working temperature

Most solar street lights use LED light sources because they can reduce energy consumption. Most importantly, LED light sources have a long service life, but in addition to their own conditions, their service life is also affected by external factors. If you want to increase the service life of the LED light source, you should pay attention to its heat dissipation and constant current. A good heat dissipation function is the basis for controlling the internal temperature of the lamp. Keeping the internal temperature of the lamp constant can extend the life of the LED lamp beads.


Harmony solar street light uses heat sinks with excellent thermal conductivity, with large internal cavity space and large heat exchange area, which can take away more heat.

High-efficiency solar panels

The panels of our Harmony LED road lamp are available in monocrystalline silicon and polycrystalline silicon.

The photoelectric conversion efficiency of monocrystalline silicon solar panels is 18%, which is currently the highest in all types of solar panels. Monocrystalline silicon is generally encapsulated with tempered glass and waterproof resin, which is durable with a service life of 15-25 years.


The production process of polycrystalline silicon solar panels is similar to that of monocrystalline silicon solar panels, and its photoelectric conversion efficiency is about 17%. The battery panel is encapsulated by tempered glass, which is sturdy and durable, with a life span of 15-25 years. In terms of production cost, it is cheaper than monocrystalline silicon solar panels.

Storage and control all-in-one machine

Harmony solar street light adopts:

  • 32650 lithium iron phosphate battery, up to 2000 deep cycles, safe and reliable, no fire, no explosion;

  • 6030 aluminum, with good corrosion resistance, toughness, sturdiness, and durability;

  • Intelligent controller, with intelligent control of lighting time, overcharge, overdischarge, electronic short circuit, overload protection, anti-reverse connection protection and other functions, can adapt to cold, high temperature, humidity, and other environments.


Reasonable structure design, stylish and modern appearance

Well-designed by Sokoyo, a professional solar light manufacturer, the structure design of Harmony series is reasonable. As a multi-module is embedded, the installation and disassembly of this series do not need to open the cover, and the operation is also very convenient; the circuit connection is by pluging and unpluging, and the maintenance is simple. The design is novel, the appearance is beautiful, and the new era elements are cleverly added to express fashionable and modern style. There are three lamp sizes and four colors to choose from, suitable for streets, squares, communities and other places.


User cases

1. Alxa Factory in Inner Mongolia

Model: KY-HX. TYN-001

Specification&quantity: 180 sets of 8 meters 100W battery board / 130W 2 pieces of lithium battery 70AH 2 pieces


2. Songqiao Town, Gaoyou, Jiangsu Province

Model: KY-HX. TYN-001

Specifications: 50 sets of 80W solar street lights