Solar Street Lights With Is Components And Working Principle

-

 

About Solar Street Lights:
1: Solar street lights are effective and efficient light sources in which power is fed with the help of Photo-voltaic Panels.
2: They are generally mounted on the lighting structure.
3: There is a Rechargeable battery, which is charged by photo voltaic panels.
4: Then the charge of that battery is used to powers a fluorescent or Led Lamp during the night.
5: There have sensors, through them solar panels turn on and turn off automatically by sensing outdoor light with the help of light source.
6: They are designed to work at night.
Solar Street Light- working principal
1: The Working Principle of Solar Street Light is very simple.
2: Photo voltaic solar cells convert the radiation of sun light into electrical energy.
3: This conversion takes place by the use of the semiconductor material of the device.
4: This process of energy conversion is generally called the “Photo voltaic effect”.
5: It is also known as solar cells, or “photo voltaic cells.”
6: With the help of photo voltaic solar cells made of the principle effect of solar panels during the day.
7: The received electrical energy stored in batteries.
8: At night when the illumination reduced to 10lux.
9: Then Solar cells board open the circuit voltage of about 4.5V.
10: Then charge and discharge controller is used to detect movement of the voltage value.
11: Charge and discharge controllers are generally used to protect the battery.
Components of Solar Street Lights:
1: Solar Panel
It is very important part of solar street lights.
Their main work is to convert solar energy into electricity.
There are 2 types of solar panel exists : Mono-crystalline and poly-crystalline.
The Conversion rate of mono-crystalline solar panel is much higher than poly-crystalline.
Lighting Fixture
Latest solar street light used LED as lighting source, because it provides much higher Lumens with lower consumption of power.
The energy consumption rate of LED fixture is at least 50% lower than HPS fixture.
Rechargeable Battery
The Rechargeable Battery stores the electricity from solar panel during the day and provides power to the fixture during night.
There are generally 2 types of batteries used:
a) Gel Cell Deep Cycle Battery and
b) Lead Acid Battery
Controller
Controller is also very important part for solar street light.
A controller is that circuit which decides when to switch on /off charging and lighting.
Pole
Strong Poles are required to solar street lights because there are very heavy components are mounted on the top of the pole like
Fixtures, Panels and sometime batteries.
Advantages:
The operation cost is not so high.
This is a pollution free source of producing Electricity.
NO external wires are used. so chances of occurrence of accidents are minimized.
The parts of of this system are easy to carried. so remote access is applicable.
They require less maintenance.
Disadvantages:
The starting setup cost is high.
Risk of theft is also higher.
Rechargeable batteries are required to be changed many times.
Not works in cloudy and rainy days.
Snow and moisture effects its working.
Uses:
They are the used for lightning at nights.
If you’ll have any query or suggestion regarding this article feel free to ask in the given below comment box.
Source:https://www.biling1.com/blog/solar-street-lights-with-is-components-and-working-principle
 
 

Comments

Post a Comment

Popular posts from this blog

HOW VITAMIN C IMPROVES IMMUNITY AND ITS THEORETICAL SOURCES

-
Image
  Vitamin C   participates in the normal metabolism of tissues and is an electron donor (or reducing agent) for chemical reactions inside and outside cells. It is a natural antioxidant in the human body. At the same time, vitamin C is an essential vitamin for the human immune system. Vitamin C deficiency can cause Affect the immune function of the body. Vitamin C can promote the formation of antibodies in the human body, improve the phagocytosis of white blood cells, improve the body's resistance to disease and tolerance to cold, thereby enhancing the body's immune function. Animal studies have shown that when vitamin C is deficient, the body's immune response to infection becomes abnormal.  Vitamin C has an important effect on the function of phagocytes.  In the absence of vitamin C, phagocytes cannot perform normal functions, resulting in decreased resistance to infection. A number of controlled trials have been conducted on volunteers to evaluate the effect of vit...
Read more

Classification and Dosage of Veterinary Drug Products

-
Image
  I. β-Lactams β-Lactam antibiotics include penicillins, cephalosporins, and atypical β-lactams. These antibiotics are bactericidal during the reproductive phase. The efficacy of β-lactam antibiotics mainly depends on blood concentration levels. Higher blood concentrations in a shorter time are beneficial for treatment. The mechanism of β-lactam antibiotics is to inhibit bacterial cell wall synthesis, causing the loss of the protective cell wall, leading to bacterial swelling, deformation, and eventual rupture and death. β-Lactam antibiotics should not be combined with chloramphenicol, tetracyclines, or macrolides due to antagonistic effects. Combining β-lactam antibiotics with glucocorticoids (e.g., dexamethasone) can increase blood concentration but may also increase bleeding risk at high doses. β-Lactam antibiotics can be combined with non-steroidal anti-inflammatory drugs (NSAIDs) to increase blood concentration and prolong half-life. NSAIDs include metamizole, aspirin, paracet...
Read more

How to Protect Artificial Plants Outside

-
Image
  for many people, part of having a beautiful garden includes having eye-catching plants that makes the area feel homely, lively and fills the empty spaces. however, not everyone is blessed with a green thumb to keep unique plants alive. for those, artificial plants are generally preferred over real plants. but can you put artificial plants outside? and how do you prevent them from fading and cracking? well, today we are gonna tell you how to protect artificial plants outside in your garden. Overview: can i put small artificial plants outside? how do you protect artificial plants outside? how do you keep artificial plants from fading outside? how do you clean dirty artificial plants? will silk flowers last outside? Firstly, can I put artificial plants outside? yes you can, but it does depend on how the artificial plant is treated and where you plan on keeping them. a climate-controlled room is ideal for fake plants, because they don’t usually come prepared for the wear and tear o...
Read more