What are the technical advantages of solar street lamps?
This article is provided by Mr. Jack, working for gmtlight，The expert of street lamp technology.
As we all know, solar energy is inexhaustible, clean, pollution-free and renewable green energy. Utilizing solar energy to generate electricity has incomparable advantages such as cleanliness, high security, relative extensiveness and adequacy of energy, long life and maintenance-free. Photovoltaic energy is considered to be the most important new energy in the 21st century.
The use of alternating current requires a strong infrastructure. The solar street lamp does not need to lay cables, AC power supply, no electricity charges; DC power supply, control; with good stability, long life, high luminous efficiency, simple installation and maintenance, high safety performance, energy saving, environmental protection, economic and practical advantages.
Solar street lamps can be widely used in urban roads, residential areas, factories, tourist attractions, parking lots and other places.
There are many technical advantages of solar street lamp. We will sort out some of them and share them with you.
Simple installation is one of the advantages of solar street lamps
When installing the solar street lamp, there is no need to install complicated lines, only a cement base, a battery pit and galvanized bolts can be used to fix it. It does not need to consume a lot of manpower, material and financial resources. It is simple to install. It does not need to erect wires or dig the ground with "opening belly" or worry about power cut.
Less investment is the second advantage of solar street lamps
Solar street lamp investment, long-term benefits, because the line is simple, does not produce maintenance costs, does not produce expensive electricity. Cost recovery in 6-7 years, saving more than 1 million electricity and maintenance costs in 3-4 years. It can save the high electricity cost of city circuit lamp and the complex circuit, which requires long-term and uninterrupted maintenance of the circuit. In the case of unstable voltage, sodium lamp is unavoidable to be damaged. With the prolongation of service life, the line aging and maintenance costs are increasing year by year.
Good safety performance is the third advantage of solar street lamp
Solar street lamp is an ideal product of ecological district and road administration department because of its 12-24V low voltage, stable voltage, reliable operation and no potential safety hazard. No electric shock, fire and other accidents. There are many hidden dangers in the safety of city circuit lamps, such as road renovation, landscape engineering construction, abnormal power supply and so on, under the changing living environment of people.
Energy Conservation and Environmental Protection is the Fourth Advantage of Solar Street Lamp
It is inexhaustible to supply electric energy by solar photoelectric conversion. No pollution, no noise, no radiation. Solar street lamp can add new selling points for the development and promotion of noble ecological community, reduce the cost of property management and reduce the cost of public share of owner.
In conclusion, the inherent characteristics of solar lighting, such as safety, energy saving and consumption-free, green environmental protection, easy installation, automatic control and maintenance-free, will directly bring obvious advantages to the sales of buildings and the construction of municipal engineering.
Long life is the fifth advantage of solar street lamps
The life of solar lamps is much longer than that of ordinary electric lamps, such as solar cell components, which are the main components of solar lamps, for 25 years; average life of low-pressure sodium lamps, 18,000 hours; average life of low-pressure and high-efficiency tri-primary energy-saving lamps, 6,000 hours; and average life of ultra-bright LEDs, which are more than 50,000 hours. The life of solar battery is 2-5 years below 38AH and 3-7 years below 38-150AH. Products with high technology content, control systems and accessories, intelligent design, reliable quality is more important. according to the pure residential building area, the initial investment of ordinary lamps is much higher than the initial investment of solar lamps. In a word, the characteristics of saving investment of solar lamps are quite obvious by comprehensive comparison.
In the solar power supply system, the performance of storage battery directly affects the comprehensive cost, operation quality and service life of the system. For example, GMTLIGHT combined with the latest achievements of the Institute of metals, Chinese Academy of Sciences, developed colloidal storage battery. Compared with ordinary lead-acid battery, it has the following design and manufacturing technology. Outstanding features:
Ultra-long service life, normal service life of five to ten years.
The battery is more suitable for the cyclic charging and discharging characteristics of energy storage battery by adopting suitable positive and negative alloy formula and active material ratio.
The design of colloidal electrolyte can effectively inhibit the rust removal of active substances and sulfation of plates, thus delaying the performance degradation of batteries in use. The cycle life of the battery is greatly improved. Selection of LED Light Source for Fourth Generation Lighting Products
If you choose solar street lamps, choose a regular supplier.
If you have any questions about solar street lamps, please send them to wang@gmtlight.com. Mr. Jack will answer your questions.
