The price of solar street lights is related to the configuration of solar street lights. The higher the configuration, the higher the price. You need to consult the manufacturer’s engineer for specific configurations.
Solar street lights use solar photovoltaic cells to provide electrical energy. As a green and environmentally friendly new energy source, solar energy is "inexhaustible and inexhaustible." Making full use of solar energy resources has positive significance for alleviating the shortage of conventional energy sources.
The installation of solar street lights is simple and convenient. There is no need to do a lot of basic work such as laying cables like ordinary street lights. It only needs to be fixed with a base, and all circuits and control parts are placed in the light frame. form a whole.
Solar street lights have low operation and maintenance costs. Solar street lights use solar power. Except for a small electricity cost when converting to mains power on rainy days, the operating cost is almost zero. The entire system operation is automatically controlled without human intervention and almost no maintenance costs are incurred.
The composition of solar street lights
Solar street lights are composed of light poles, solar cell components, batteries, solar controllers and light sources (lamps).
Yuxiang Solar Performance and characteristics of each component of the street light
Main body of the light pole: high-quality steel, thickness ≥3.0mm, high strength, hot-dip galvanized inside and outside, electrostatic spraying on the surface, good corrosion resistance; color, height and specifications Can be selected according to design requirements;
Lamps: cast aluminum material, IP65 protection level, with a variety of shapes to choose from;
Light source: high-power, high-brightness LED light source, The light-emitting angle is over 110 degrees. It uses a constant voltage and constant current drive circuit with unique advantages independently developed by our company. After special heat dissipation treatment, it has stable performance and a long service life of up to ten years.
Solar cell components: Crystalline silicon solar cell components, with a conversion efficiency of more than 17%, made of high-quality low-iron tempered white glass. The panel glass used in Yuxiang solar cell components is low-iron ultra-white suede tempered glass, which is transparent. The light rate is above 90%.
Low-iron ultra-white means that the iron content of this kind of glass is lower than that of ordinary glass, thus increasing the light transmittance of the glass. At the same time, this kind of colored glass is whiter than ordinary glass when viewed from the edge of the glass. Ordinary glass is greener when viewed from the edge.
Suede means that in order to reduce the reflection of sunlight, this kind of glass undergoes anti-reflection treatment on its surface through physical and chemical methods, making the surface of the glass into a villi shape, thus increasing the amount of incident light. . A thin film containing nanomaterials is coated on the glass surface, which not only increases light transmission and reduces light reflection, but also has a self-cleaning function, which can reduce contamination of the solar panel surface by rain, dust, etc., keeping it clean and reducing light attenuation. .
The tempering process is to increase the strength of the glass, resist the impact of wind, sand and hail, and play a long-term role in protecting solar cells. After tempering the panel glass, the strength of the glass can be increased by 3 to 4 times compared with ordinary glass.
Anti-UV EVA transparent resin is used as the packaging material, and TPT high waterproof resin film is used as the back packaging material. The entire component is fixed in a frame made of high-quality anodized aluminum alloy material. It has high structural strength and high work efficiency. High, low light effect and good weather resistance, even if it works for a long time under harsh environmental conditions, there will be no worries, and the effective use time can reach more than 25 years.
Batteries: All use solar-specific 12V valve-regulated lead-acid maintenance-free batteries, which have small internal resistance, large capacity, high charge and discharge performance, and can be used safely in the working environment of -40°C to 55°C;
System controller: Optional light control/time control multi-function controller with multiple patents. The control time can be set at will, and it has various protection functions such as anti-reverse connection, reverse charge, overcharge, over-discharge, short circuit, lightning protection, temperature compensation, etc. It is a perfect intelligent control system.