The advancement in photovoltaic technology has changed the means we consider how lights are turned on. It has improved the conversion effectiveness of the solar panels significantly from a mere five percent in the 1940s to 20% lately. The photovoltaic panel market in the Middle East as well as many parts of the world is substantial deal.
Places like Dubai are changing the lighting design of the city and exactly how it is powered. Because of the different advantages of solar street lights, conventional road lights are being replaced. So what are the reasons behind the change? Let’s look at the differences between the two lights.
Different Types of Solar Road Lights
Typically, there are just two kinds of solar energy road lamps, namely grid-tied and off-grid. It is important to recognize the distinction between both types, in order to recognize the difference between solar powered street lights and conventional road lights. The grid connected solar road lamps are attached to an electrical power grid and will certainly be utilizing the electricity from the grid for back-up such as in case there are days when there don’t have enough sunshine.
On the other hand, off-grid solar road lamps aren’t linked to a power network and have their own tiny system. The solar energy is stored in the battery during the daytime and is utilized to power on the street light at night. Typically, they would have the ability to sustain for as much as three days when sufficient sunlight isn’t provided.
As a result, if you live in a location where there are cloudy days, then it would be much better to select a grid-tied solar street lamp.
Mounting and Design of the Solar Powered Street Lamps
If you need the best results for either type of solar powered street lamps, it would be crucial to consider specific engineering specifications such as the panel size, regional climate condition, battery bank, lux brightness, source of light watts, light posts distance, light beam angle and more.
Whereas, when comparing these parameters with traditional street lamps, it can be observed that these parameters are not looked at.
The advancement of LED technology mostly benefits solar road lights as they have actually been manufactured to give far better quality of light or an increased quantity of lumens. They also have a longer life expectancy. This indicates that the maintenance expenses would be substantially less for solar powered street lamps as contrasted to traditional road lamps.
LED lights directly send out which means that the reflecting cup wouldn’t be essential to buy. The traditional road lights just give off diffused light which needs a reflecting cup for far better reflection of light. One can even apply a lens to the LED light.
Moreover, LED lights usually offer you with the same quantity of illumination as filament bulbs but require much less energy. This means that solar powered street lamps call for a reduced amount of electricity to operate.
The primary factor behind individuals changing to solar street lamps is because of the fact that they are environmental protection. For a much higher preliminary investment, the solar road lights have extra advantages that make the investment rewarding.