Technology makes it possible for street lights to work without electricity in this modern era. A solar streets light quotation can differ because of the quality and specifications of its components. Solar street lights produce electricity themselves in daylight by using a solar panel, and they store that power in rechargeable batteries. For the fundamentals of how they work, our guide on the solar street light working principle is a helpful companion read.
This process repeats itself daily to create an eco friendly and cost effective stand alone solar light.
Solar LED street lights have gained popularity in the last couple of years because of their productivity, cost effectiveness, and eco friendliness. The latest innovations minimize the cost of solar power technology and hold their market worldwide. Their components also affect the solar streets light quotation. Many suppliers and producers provide a solar streets light quotation for both small and mega projects.
The Main Components of a Solar Street Light
We see in everyday life that solar street lights are used to light up the outdoors. When people visit the market to buy solar street lights, they have trouble choosing the best one because of a lack of information. Some people consider it a simple solar lamp.
How is a solar street light formed? Solar street lights consist of solar panels, light sources, batteries, intelligent controllers, and more.
Solar panels absorb sunlight and convert the solar light into electricity during the daytime. Rechargeable batteries store that electricity. After sunset, at night, the stored energy in the batteries gives power to the street lights for illumination.
This is mainly suitable for areas where electricity is not available. Let’s discuss the components of the solar street light in detail. Our post on the anatomy of solar LED street light luminaires breaks these parts down further.
Solar Street Light Panel
The solar panel absorbs the sunlight that becomes the energy source for producing electricity.
Generally, solar panels come in two types: polycrystalline and monocrystalline. They convert solar power into electric power and then store it in the batteries.
The polycrystalline solar panel is less efficient compared to the monocrystalline solar panel. These solar panels absorb sunlight and produce electricity. If a solar panel is blocked or shaded, it doesn’t produce enough energy. Learn more in our post on what photovoltaic street lights are.
Battery
The input energy of a solar photovoltaic power generation system is volatile. Generally, we include a street light battery for its proper working. The battery’s primary purpose is to accumulate solar power and release electrical power.
In the daytime, electric power accumulates using the solar photovoltaic module. At nighttime, it is released according to the controller’s command.
Generally, gel batteries, lead acid batteries, and lithium batteries are used for solar street lamps. Good batteries should have the following benefits:
- Long working life
- Ability to handle high charging
- Good charge and discharge cycles
- Low self discharge rate
- The power of deep discharge
Generally, we fix the battery to a light pole or hide it underground. A battery box provides safety for a ground buried battery, and it is not affected by groundwater. Most solar street light manufacturers prefer lithium batteries because of their long life and pollution free operation. Our 10 tips to maintain your solar street light battery help you get the most from them.
Smart Controller
A solar streetlight controller is an essential part of the system that controls the solar streetlights. Usually, a good system works by connecting solar street lamps, solar panels, and batteries in a sequence. It performs different functions:
- It controls the input battery voltage
- When there is low voltage in the battery, it adjusts the voltage to light up the solar street light
- Adjusts output power
- Controls the street light to turn on and off at set times
Therefore, while purchasing the best solar street controller, you should consider the following points: battery power, system voltage, lamp power, and lamp type. Learn more in our detailed guide to the solar street light controller.
Solar LED Lights
Nowadays, solar street lights are used as power saving and induction lamps. They are also available as low pressure sodium lamps and LED light sources. The LED source of light is best because of its light quality.
Solar LED street lights are preferred for their long life and the latest technology. Low pressure sodium lights have high lighting power, but they are expensive. Our comparison of HPS lights vs LEDs in outdoor solar street lamps explores the differences in depth.
Factors That Combine to Form a Solar Streets Light Quotation
Solar streetlights are commonly used all over the world. These lights illuminate streets, grounds, or roads at night. Furthermore, these lights are also used in sensitive zones for monitoring.
However, not all solar streetlights are manufactured the same. Some solar street lights have good performance, efficiency, and advanced specifications, while others have less. The specification of the street light depends on its usage. Where we require more light, we use high quality street lights. Otherwise, we use average performance solar streetlights for lighting streets.
Therefore, a solar streets light quotation depends on the specifications and quality of the parts used while producing solar street lamps. Here we will discuss the factors that affect a solar streets light quotation. This information will guide those who want to buy solar street lights. There are the following factors that affect the solar streets light quotation.
1. Technology
Technology is the most critical factor affecting solar street light efficiency and performance. There are various solar street lights in the market with differing performance and quality.
When solar street lamps use the latest technology, the price will be higher than other lamps, as advanced LED technology carries a premium.
2. Solar Light with Pole
Where you place the solar street light and the height of the solar power light pole also affect the price. The height of the pole affects the spread of the light, because when the light reaches the ground, it will spread out.
Therefore, a street lamp with a good light rating must be placed to get proper light, which affects the price. At the same time, if the pole height is greater, its price will be more expensive than a shorter pole. Our 9 factors for choosing solar power light poles can guide this decision.
3. Solar Lamp Power Rating
Nowadays, street lights with different power ratings are available in the market. Solar street lamp prices usually depend on their power rating. Higher power rating street lamps produce more light than lower rating street lights.
Before purchasing street lights, people must understand their light and coverage area needs. Our guide on how to calculate the distance for LED solar area lights helps you match power to coverage.
4. Controller
A solar street light is generally available with a controller used to estimate the intensity of natural light in the surroundings. A high quality controller also affects the price of a solar street light, and therefore the overall solar streets light quotation.
5. Maintenance Cost
For various reasons, we need maintenance, and that cost affects the price of the solar street light. To reduce maintenance, we need proper precautions, which can also affect the cost of the system. Our 6 tips for solar street light maintenance help keep these costs down.
6. Fixture Cost
When we want to install solar street lights, we hire skilled labor. We also need proper mounting and fixtures to place solar street lights, which impacts the overall solar street light cost and the final solar streets light quotation.
7. Waterproofing
Waterproofing is essential for solar street lights. Rain can affect solar lights, so if we want to make them waterproof, we use special materials that affect the cost of solar street lights. Choosing an IP65 rated solar street light is the standard benchmark for weatherproofing.
Conclusion
In short, a solar streets light quotation varies because of components such as size, quality, and performance. In addition, its technology, maintenance, and placement costs also affect the rates.
We hire skillful labor that uses professional tools to install and maintain the solar street light. Everything requires investment to keep the system efficient and stable, which affects the final solar streets light quotation. For a broader breakdown, see our post on the 8 ways that affect solar street light price.
Frequently Asked Questions (FAQs)
1. What affects a solar streets light quotation?
A solar streets light quotation is affected by seven main factors: the technology used, the pole type and height, the lamp power rating, the controller quality, maintenance costs, fixture and installation costs, and the level of waterproofing. Component quality and specifications drive the overall price.
2. Why do solar streets light quotations vary so much between suppliers?
Solar streets light quotations vary because suppliers use components of different quality and specification panels, batteries, controllers, and LEDs all differ in performance. Higher efficiency, longer lifespan, and advanced features raise the price, so a low quotation may reflect lower grade parts.
3. Which component has the biggest impact on a solar streets light quotation?
The solar panel, battery, and LED technology have the biggest impact on a solar streets light quotation. Monocrystalline panels, lithium batteries, and high quality LEDs cost more but deliver better efficiency, longer life, and more reliable performance.
4. Does pole height affect the solar streets light quotation?
Yes. Pole height affects the solar streets light quotation because taller poles cost more and require lamps with higher light ratings to properly illuminate the ground below. The placement and mounting also add to installation costs.
5. How can I get an accurate solar streets light quotation?
To get an accurate solar streets light quotation, specify your coverage area, required brightness (lumens), pole height, battery backup days, and weatherproofing needs. Providing these details lets suppliers quote the correct components and installation for your project.