Double layered photovoltaic panels gathering light on each side and tracking the direction of the sunlight generate more electricity than conventional systems by a sixth. Many other solar panels are fastened to one location all over the globe and cannot adjust to the sun’s place in the skies. The study was thus centered earlier on how these structures can be made more effective rather than on how the power generated can be doubled in other cases.
Scientists at Singapore’s Solar Energy Research Institute (SERIS) looked at solar panels that can transform solar energy from sunlight from both ends. Light on the floor can further optimization to generate power on the edge of frames, not oriented to the sunlight. The researchers also considered an innovation that utilizes NASA’s worldwide meteorological data to rotate the panels so that they can get the optimum sunlight all day.
Carlos Rodrigez-Gallegos and his SERIS group discovered that power generation could be improved by 35%, by assembling information from dual-sided panels with sun-tracking innovation. In contrast to increases in energy generated, the value of energy may also decrease by an estimate of 16%. “An ever-greater proof of bifacial technologies and monitoring is accurate, and we are seeing it being introduced more and more in the area,” states Rodríguez-Gallegos in the Joule report. “There is always room for changes, so the experience would have to demonstrate if the benefits we find cause technicians to shift.”
Switching hundreds of thousands of already deployed structures into this cheaper, better option could have unintentional environmental impacts. Upon removal of solar panels, dangerous compounds are released, and there are not many useful components that would promote reuse. The Electric Power Research Institute indicated that, before sufficient recycling infrastructure became accessible, lengthy-term storage of outdated solar panels became possibly the only way to cope with this pollution. Solar panels generally incorporate longevity of 25 years and are therefore not sufficiently recovered of the troubles relating to the way they encounter disposal.
The SolarPower Europe Group reports that conservation will be one of the central principles of every clean-energy procedure employed by the EU and should be broadly approved all across Europe. The EU is exploring multiple alternatives for legislation to support solar panel pollutants as per Raffaele Rossi from SolarPower Europe. “It is important,” he said, “to follow a shuttering of the development cycle” that promotes the new European Circular Economic implementation plan.