Solar Street Lights
Street Lights are crucial in urban and rural development because they improve road safety, increase security, and enhance nighttime visibility. Sometimes, we even forget to turn off the lights, which use a lot of electricity. It wastes energy, increases expenses, and is also ethically questionable. However, traditional street lighting systems consume a significant amount of energy.
This has led to a shift towards more sustainable solutions such as Solar Street Lights. These Solar Lights work on off-grid systems. It facilitates safe driving, prevents crime, and extends the hours during which outdoor activities can be enjoyed without any extra cost. The price of a 90W Street Light is Rs. 12,000, a 30W Street Light is Rs. 8,100, and the price of a 500W Solar Street Light is Rs. 33,000 only.
This blog will discuss how solar street lights work, their advantages and disadvantages, and the most important prices for solar street lights. Let’s check out prices first:
Solar Street lights with Updated price in Pakistan
| Name | Approximate Price |
| 500WSolar Street Light FL-35 | Rs. 33,000 |
| 250W Solar Street Light | Rs. 48,500 |
| Solar 180W Street Light | Rs. 24,500 |
| Solar 90W Street Light | Rs. 12,000 |
| Solar 120W Street Light | Rs. 16,500 |
| Solar 30W Street Light | Rs. 8,100 |
| Solar 60W Street Light | Rs. 9,500 |
| Solar Light 60W | Rs. 99,800 |
| Solar Light 40W | Rs. 78,000 |
| Solar Light 300W | Rs. 125,500 |
| Solar Light 40W | Rs. 70,000 |
| 60W Solar Light | Rs. 22,000 |
| 180W Solar Street Light | Rs. 56,000 |
| 40W Solar Light | Rs. 68,000 |
| Project Series 60W Solar Light | Rs. 88,000 |
| Solar 60W Street Light (Black Bod) | Rs. 9,500 |
| Solar 90W Street Light | Rs. 14,500 |
| Solar 120W Street Light | Rs. 20,500 |
| 20W Solar Street Light | Rs. 46,000 |
| Solar Street Light 90W | Rs. 78,000 |
| Solar Light 50W | Rs. 62,000 |
| Solar Light 100W | Rs. 130,000 |
| Solar Light 60W | Rs. 85,000 |
| 60W Solar Street Light with split Panel | Rs. 46,000 |
| 600W with Dual Head Solar Street Light | Rs. 53,000 |
| 80W Split Solar Street Light FL-SSL- | Rs. 105,000 |
| 120W Solar Street Light with split Panel | Rs. 135,000 |
| 100W Solar Street Light with split Panel | Rs. 68,000 |
| 100W Solar Street Light(Heavy Duty) | Rs. 150,000 |
| 500W Solar Street Light | Rs. 62,000 |
| 400W Solar Street Light | Rs. 45,000 |
| 70W Solar Street Light(Heavy Duty) | Rs. 70,000 |
| 100W Solar Street Light (Heavy Duty) | Rs. 95,000 |
| Solar 90W Street Light | Rs. 13,500 |
| 300W Solar Street Light | Rs. 37,500 |
| 120W Solar Street Light (Heavy Duty) | Rs. 125,000 |
| 600W Solar Street Light | Rs. 33,000 |
| 80W Solar Street Light (Heavy Duty) | Rs. 85,000 |
| 100W Solar Street Light (Heavy Duty) | Rs. 105,000 |
Important Component Solar Street Lights
Advantages of Solar Street Lights
Solar streetlights offer various benefits. These benefits increase the chances to invest in it. Here are some key benefits.
Energy Independence
Solar Street Lights operate independently without any connection to the power grid. You don’t need cables or look for grid availability. Because of this independence, these lights never face power outages.Â
Easy Installation
The installation of solar streetlights is straightforward. It does not require any tricky wiring or trenching, unlike traditional lights. This easy installation makes them ideal for remote areas.
Eco-Friendly
These lights are powered by photovoltaic panels, which transform sunlight into electricity. This renewable energy minimizes carbon footprints and contributes to a greener environment.
Cost-Effective
Solar lights reduce dependency on fossil fuels, which reduces cost. There is no need for wiring, long-term maintenance, or the use of external power to lighten up. Solar streetlights require minimal maintenance. Monitor the electricity usage or replace the wiring systems. The LED bulbs used in solar street lights also have a long lifespan, reducing the need for frequent replacements.
Automatic Operations
Solar streetlights don’t require any regular assistance. These lights work through sensors that automatically control the lighting. They turn on automatically at dusk and turn off at dawn. This automated feature reduces the need for manual intervention. These lights turn on automatically at dusk and turn off at dawn.
Overall, solar street lights are a sustainable, cost-effective, and reliable option that can provide cost-effective lighting solutions, enhance public safety by reducing crime, and also reduce carbon emissions.
Disadvantages of Solar Street Lights
Solar Lights have a lot of benefits, but they also have several disadvantages. A few solar streetlights are given below:
Large initial investment
Although the ongoing cost of solar street lights is almost nothing, the initial investment is huge as compared to traditional street lighting. The survey shows that the price of solar streetlights is three times higher than that of regular LED straight lights.
Geographic Location and Weather Conditions
Solar streetlights are entirely dependent on sunlight rays. Therefore, sun rays are necessary to get full benefits. For example, if there is changed weather, such as cloudy weather or rain, solar streetlights will not work.
Moreover, solar street lights may not be as effective in regions with extremely cold temperatures or in places that experience prolonged low temperatures, as battery efficiency decreases in cold weather. This limitation can impact their usefulness even in typically sunny countries like Pakistan, Dubai, or India during the winter season when solar radiation is less intense.
Installation Location
As already discussed, solar streetlights depend on direct sunlight to operate efficiently. It is impossible to get the maximum benefit of solar street lights if there are tall buildings, trees, or other structures that may affect the light’s reaching towards the solar panel.
Thieves
Solar street lights are costly and can be in the eyes of thieves, especially in remote areas where security is not present.
Storage Limitations
The storage limitation depends upon the batteries and quality of solar streetlights. If there is insufficient sunlight, the lights cannot operate throughout the night.
Conclusion
It is wise to invest in solar street lights for long-term benefits. These lights are regulated by a solar charge controller to adjust the lighting according to the natural brightness. The payback period starts from day one because, thanks to their independence from the grid, you no longer have to pay electricity bills.
