The growth in pv innovation has changed the means we look at just how lights are lighted. It has enhanced the conversion effectiveness of the solar panels significantly from only 5 percent in the 1940s to 20% recently. The photovoltaic panel market in the Middle East and several parts of the globe is huge business.
Places like Dubai are transforming the layout of the city and how it is powered. Because of the various advantages of solar powered street lights, traditional street lamps are being replaced. So what are the factors behind the change? Let’s check out the distinctions in between the two.
Different Types of Solar Powered Street Lamps
Normally, there are just 2 types of solar energy road lamps, they are grid connected and off-grid. It is important to recognize the difference between the two types, in order to understand the difference between solar road lights and traditional road lights. The grid connected solar powered street lights are connected to an electricity network and will be making use of the electrical power from the company for back-up such as in the event there are days where there isn’t enough sunlight.
On the other hand, off-grid solar street lights aren’t linked to an electrical energy network and have their own small system. The solar energy is kept in the battery throughout the daytime and is made use of to drive the street lamp in the evening. Usually, they would be able to last for as much as 3 days when enough sunshine isn’t provided.
Therefore, if you live in an area where there are a lot of rainy days, then it would be better to choose a grid-tied solar powered street light.
Mounting and Design of the Solar Powered Street Lighting
If you want the most effective results for either type of solar powered street lights, it would be crucial to think about specific technical specifications such as the panel dimension, local climate condition, battery capacity, lux brightness, light source watts, lamp posts range, light beam angle and more.
Whereas, when comparing these parameters with traditional road lamps, it can be observed that these parameters are not looked at.
LED Technology
The growth of LED innovation mainly benefits solar street lights as they have actually been designed to provide far better quality of light or an increased quantity of lumens. They also have a longer lifespan. This implies that the maintenance expenses would be substantially less for solar powered road lights as compared to traditional street lights.
LED lights straight give off which means that the reflecting cup wouldn’t be required to buy. The conventional road lights only release diffused light which requires a reflector mug for much better reflection of light. One can even use a lens to the LED light.
Moreover, LED lights generally give you with the same amount of brightness as filament bulbs but require much less energy. This means that solar powered road lamps call for a reduced amount of electrical energy to operate.
Environmental Friendly
The major reason behind individuals switching over to solar road lights is because of the fact that they are environmental friendly. For a much higher initial investment, the solar powered road lights have more benefits that make the financial investment beneficial.