As the world is evolving and adapting to new renewable energy options, one thing that stands out is that researchers are ensuring that nature blends in well with technology and still gets the same results: clean and efficient energy. The first-ever solar tree has been planted. Different from the conventional solar panels that need an open space for installation, these solar trees can blend within urban settings and provide an aesthetically pleasing view as well. This discovery marks a significant move into energy innovation because it does not harm or compromise the natural ecosystems in any way.
Solar Trees: What are they? How do they operate?
Perhaps you are wondering and trying to imagine what it is and how it functions. According to Treehugger, a solar tree is a tree-shaped structure that uses photovoltaic (PV) panels to generate energy, power or electricity. When it was developed, the idea was to mimic how trees absorb sunlight and generate chlorophyll to provide food for insects or animals, but in this case, it is to generate energy.
Solar trees are part of an initiative to reduce global warming and carbon emissions and to stimulate eco-friendliness in a world that has been dependent on fossil fuels for centuries. Furthermore, these solar tree installations are made from metal, stone and plastic, which then spread out like branches of a normal natural tree; however, the branches are the ones that hold the panels, according to Treehugger.
The difference between conventional solar panels and the solar tree
Traditional solar panels are very basic compared to solar trees. One thing that makes solar trees stand out is their aesthetically pleasing appearance, in which regular solar panels are just rectangle-shaped and placed on top of roofs and generate power. Additionally, solar trees are more expensive than normal solar panels. Treehugger claims that the cost of a 22-panel rooftop PV system was about $2.71 per watt in 2020.
For a 1.7-kilowatt system, a solar tree typically costs $30,000, while a 16.5-kilowatt system costs $100,000, which makes them more suitable for larger businesses and public infrastructure. Energy efficiency also varies between the two. Rooftop solar panels produce more electricity than solar trees; therefore, a solar tree would be more effective for small businesses and households.
Green technology is being shaped by solar trees
Solar trees have an aesthetically pleasing look that, besides contributing to a green environment, they also contribute to sectors such as tourism. In a research report by Newsbytes, solar trees have been fascinating for tourists, presenting a green landscape that blends well with natural energy and technology. These structures, which mimic the photosynthesis process of real trees, also enhance urban areas with artistic monuments.
Furthermore, solar trees are being adopted by cities throughout the world and a good example is Singapore’s Gardens by the Bay and Bristol’s Millennium Square in the UK, which have proven that clean and green energy can be combined with aesthetics. These regions have also proven that urban settings can be amplified with the installation of solar trees.
Can solar trees be a renewable energy alternative?
Solar trees are efficient, however, not as efficient as the conventional rooftop panels that we know. Instead of making a primary energy alternative, they can be used as secondary, just an energy enhancement and of course, for the aesthetics. The good thing about solar trees is that they are consistent and different from wind energy, which is dependent on weather conditions. Solar trees will not replace traditional panels as they still need to be studied and through technological advancement, perhaps more developments can be made. One thing is for sure: Experts succeeded in creating energy with life.