At Electron Green, we’re dedicated to helping you reduce your dependence on fossil fuels, which is why we’ve pledged to help businesses and homes all over Britain make the switch to solar free of charge. The photovoltaic (PV) technology we offer is changing the renewable energy game, offering clean and sustainable electricity generation countrywide.
As PV systems become more prevalent, it is essential to address and debunk common misconceptions surrounding this technology. Myths are easily spread and may be the reason why you haven’t taken the plunge to go green yet – if that’s the case, keep reading as we explore and clarify some of the most prevalent misconceptions about PV to help you gain a deeper understanding for this incredible technology.
Before we get into the myths surrounding PV technology, it’s vital to have an understanding of what it actually is. Solar photovoltaic (PV) technology converts sunlight directly into electricity using semiconducting materials. PV systems typically consist of solar panels, which are made up of multiple solar cells connected in series or parallel. When sunlight hits the solar cells, it excites the electrons in the material, creating an electric current. This direct current (DC) is then converted into alternating current (AC) using inverters, making it compatible with the electrical grid or for direct use in homes and businesses. Solar PV is a clean and renewable energy source that has the potential to significantly reduce dependence on fossil fuels and contribute to a sustainable and environmentally friendly energy future.
One common misconception is that PV systems are inefficient and cannot generate enough electricity to meet energy demands. However, studies have consistently shown improvements in PV efficiency. According to a study published in the journal “Progress in Photovoltaics,” the average efficiency of PV modules has increased from around 12% in the early 2000s to over 20% by the 2020s. Furthermore, research by the National Renewable Energy Laboratory (NREL) indicates that advanced PV technologies, such as tandem solar cells and perovskite-based cells, have the potential to achieve efficiencies exceeding 30%.
Contrary to popular belief, PV systems can generate electricity even in cloudy or cold climates. While sunlight is the primary source of energy for PV systems, they can still produce electricity on cloudy days. A study conducted by the Technical University of Denmark found that even under overcast skies, PV modules can generate up to 30% of their rated power output. Similarly, a study published in the journal “Solar Energy” revealed that PV systems in cold climates, such as northern Europe, where Electron Green operates, can still produce electricity efficiently due to the technology’s sensitivity to light rather than temperature.
Some argue that the production and disposal of PV modules outweigh the environmental benefits they offer. However, a study by the European Commission’s Joint Research Centre concluded that the energy payback time (EPBT) for PV systems is typically less than two years. This means that within the first two years of operation, PV systems generate more energy than was required for their production. Furthermore, a comprehensive life-cycle assessment study published in the journal “Nature Communications” found that PV systems produce significantly lower greenhouse gas emissions compared to fossil fuel-based electricity generation.
Cost is often cited as a major barrier to PV adoption. However, the cost of PV systems has been steadily declining over the years. According to a report by the International Renewable Energy Agency (IREA), the global average cost of PV electricity has decreased by almost 80% since 2010. Several factors have contributed to this reduction, including advancements in manufacturing processes, economies of scale, and improved efficiency. Furthermore, a study published in the journal “Energy Policy” suggests that the long-term financial benefits of PV systems, such as reduced electricity bills and potential revenue from excess generation, outweigh the initial investment costs. If the cost of PV systems is still turning you off and may take more money out of your pocket than you’d like, you can partner with Electron Green. We believe the up-front costs of solar PV is standing in the way of change, sour company is dedicated to installing solar panels on the roofs of businesses countrywide free of charge – all you need to do is contact us and find out if you’re eligible.
Another common misconception is that PV systems require vast expanses of land to be viable. While utility-scale PV installations do occupy larger areas, rooftop solar systems have gained popularity and can utilise unused roof space. A study conducted by the National Renewable Energy Laboratory found that the total rooftop area in the United Kingdom alone has the potential to meet a significant portion of the country’s electricity demand. Additionally, advances in PV technologies, such as building-integrated photovoltaics (BIPV), allow solar panels to be seamlessly integrated into building materials, minimising space requirements.Get in Touch