Times are changing, and the way people enjoy life is also changing.
The light slowly transforms from natural sunlight and moonlight at night to ancient kerosene lamps, Edison’s tungsten filament bulbs, and nowadays LED lights.
If you want to know more about the development history of lamps, you can refer to the following article:
What Is Led Solar Light?
A solar lamp is an electric lamp that converts solar panels into electric energy. During the day, even on cloudy days, the solar generator (solar panel) can collect and store solar energy.
As a new type of safe and environmentally friendly electric light, solar light has been paid more and more attention by people.
LED Solar Light System Structure
The solar light consists of a solar cell module, LED lights, a control box (the control box has a charger, controller, and battery), and a light pole.
The solar panel has a light efficiency of 127wp/m2, which is very beneficial to the wind-resistant design of the system.
In the lamp cap part, 1W white LED and 1W yellow LED are integrated on the printed circuit board and arranged into a lattice with spacing as the plane light source.
The control box consists of stainless steel.
In the control box, lay up the maintenance-free lead-acid battery.
Using the patented technology of slow pulse fast charging and discharging, successfully expound the solar street lamp, a particular charging controller.
The system selected the valve-regulated sealed lead-acid battery, which is also called a “maintenance-free battery” because of its little maintenance, which is conducive to reducing the maintenance cost of the system.
The charge and discharge controller is designed with complete functions (including optical control, time control, overcharge protection, over-discharge protection, and reverse connection protection) and cost control to achieve high-cost performance.
Solar panel: the solar panel is the core part of the solar power generation system. And also the most valuable part of the solar power generation system.
Its function is to convert the sun’s radiation capacity into electric energy, send it to the battery for storage, or promote the load to work.
The quality and cost of solar panels will directly determine the quality and the whole system cost.
Solar controller: the function of the solar controller is to control the working state of the whole system and protect the battery from overcharge and over-discharge.
Qualified controllers should also have a temperature compensation function.
Other additional functions such as optical control switch and time control switch shall be optional for the controller.
Battery: generally lead-acid battery. In small and microsystems, It will use nickel-hydrogen battery, nickel-cadmium battery, or lithium battery.
Its function is to store the electric energy generated by the solar panel when there is light and release it when necessary.
Inverter: Many occasions require 220VAC and 110VAC AC power. The direct output of solar energy is generally 12VDC, 24VDC and 48VDC.
To provide power to 220VAC appliances.
LED Solar Light Classification
Compared with ordinary LED lamps, the solar lamp has a built-in lithium battery or lead-acid battery, and one or more solar panels are connected to charge it.
Generally, the charging time is about 8 hours, and the use time is 8-24 hours.
Generally, the shape varies according to user needs with a charging or remote control function.
The role of navigation, aviation, and land traffic lights is very significant. Many local power grids can not supply power, but solar signal lights can solve the power supply problem.
A solar lawn lamp, with light source power of 0.1~1w, generally uses a small particle light-emitting diode (LED) as the chief light source.
The solar panel power is 0.5~3w, with two batteries as a 1.2V nickel battery.
Landscape lamps application in squares, parks, green spaces, and other places. It uses various shapes of low-power LED point light sources, line light sources, and cold cathode shape lamps to beautify the environment. The solar landscape lamp can get a better landscape lighting effect without damaging the green space.
Identification lamps are used as guide signs, door plates, and intersection signs at night.
The requirements for the luminous flux of light source are not high, the configuration requirements of the system are low, and the amount of use is more.
The light source of the identification lamp can generally be a low-power LED light source or a cold cathode lamp.
Solar street lamp application on rural roads is one of the main applications of solar photovoltaic lighting devices.
Due to its total power limitation, few cases are suitable for urban arterial roads.
With the complementarity of municipal lines, solar photovoltaic street lamps will be used more and more on the main roads. Please refer to the following article to understand the application fields of solar street lamps?
Insecticidal lamp application is in orchards, plantations, parks, lawns, etc.
Generally, more advanced LED violet lamps to trap and kill pests through their particular spectral lines.
LEDs are used as light sources for field activities or emergencies.
Solar courtyard lamps application is lighting and decoration.
Such as urban roads, commercial and residential quarters, parks, tourist attractions, and squares apply.
Led Solar Light How To Lights Up The Outdoor?
The faster the time progress, the upgrading of electronic products, so now most people become more and more anxious.
Most people use the time to brush their mobile and video to relieve anxiety.
As a result, more and more people begin to work hard during the day and stay up late at night. The night is more colourful with lamps, but more people will indulge in the night.
At present, At night, The people install solar street lamps on remote dark highways. To better provide drivers with a better line sight. And reduce the traffic accidents occurring.
Some people have also installed lamps and lanterns in public places of squares or parks so that people can take a walk and exercise at night.
Therefore, the development of LED lamps is becoming more and more mature, and it has brought more and more convenience to people.
Do you want to know more about LED lights and industry consultation?
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