The dual advantages of led solar street light products in environmental protection and energy saving

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Today, led solar street lights have been comprehensively developed in rural road construction due to their operating costs, short service life, safety and stability, green energy saving and other advantages. In order to better realize the rapid development of led solar street lights in road construction, how to better improve the charging efficiency of led solar street light panels?

The charging efficiency of led solar street lights mainly includes two aspects, namely the conversion efficiency and secondary conversion efficiency of led solar street lights. The conversion efficiency of led solar street light panels refers to the efficiency of converting light energy into electrical energy. Secondary conversion efficiency refers to the efficiency of converting light energy into electrical energy and storing it on the battery.

In order to improve the secondary charging efficiency of LED street lights, in the current LED street light configuration process, the capacity of the battery is generally 1.2 times the power of the LED street light system to meet the needs of night lighting. And in order to ensure the service life of the LED street light controller, the entire control circuit should also play a protective role in the charging process of the LED street light.

In order to better realize the rapid development of led solar street lights in the current road lighting, for the current development of LED street lights, only by improving the secondary conversion rate of LED street lights during the daytime charging process, led solar street lights can realize the application of lamps in the future. developing rapidly.

The first feature of led solar street lights is energy saving, and then it is very convenient to use. The working principle is as follows: in the daytime, under lighting conditions, the led solar street light battery module generates a certain electromotive force, and the series and parallel of the components form a square array of led solar street light batteries, so that the square array voltage meets the system input voltage requirements. The battery is then charged through the charge and discharge controller. At night, the battery pack provides input power to the inverter. The inverter converts the direct current to alternating current and sends it to the power distribution cabinet, which is powered by the switching effect of the power distribution cabinet. Solar lights have no hidden dangers. Solar lights are low voltage products. The working voltage is generally 12 ~ 24V DC voltage. The operation is safe and reliable, and will not cause electric shock danger to people. At present, the investment cost of basic energy in the market is increasing day by day. All kinds of safety and pollution hazards can be described as ubiquitous. As an 'inexhaustible and inexhaustible' safe and environmentally friendly new energy, solar energy is receiving more and more attention. With the development and progress of solar photovoltaic technology, solar lamps have dual advantages in environmental protection and energy saving.

Energy-saving led solar street lights can be roughly divided into the following categories:

1: Self-coupling step-down power-saving device; since its core component is a multi-tap transformer, the transformation ratio is fixed, and there is a technical defect that the voltage cannot be output in real time.

2: Controllable chopping type lighting energy-saving device; but due to chopping, there are many harmonics, which are very harmful to the power grid. By integrating optimized design, some power savers can also use advanced lightning protection technology to prevent lighting circuits from being damaged by lightning strikes and causing accidents.

3: Intelligent lighting controller. Through the principle of energy-saving products, intelligent lighting control can be realized, which can effectively protect the electric light source and reduce energy consumption. Currently, it is a relatively mature lighting control solution in the world. Some domestic manufacturers have already developed such products and started putting them on the market.

These led lighting products industrial lighting manufacturers are meant to serve as a guide for business owners on how to both identify potential opportunities for transformative innovation and how to adapt to the constantly changing technologies of today.

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