Photovoltaic solar energy has challenges related to the uncertainty of the amount of solar rays it would receive, since the climate can change from time to time. This would be difficult to determine how much energy to store for future use. One of the main concerns is the efficiency of solar panels, which only convert a small percentage of the available solar energy into usable energy. The reliability of solar energy is also an issue, especially in certain geographical regions.
While the overall environmental impact of solar energy is positive, especially compared to non-renewable energy sources, some environmental concerns also remain relevant. In addition, the industry should reduce its dependence on ever-changing political environments and its variable focus on sustainability projects. After addressing solar energy challenges, the industry will experience unprecedented growth. Although solar energy can still be collected during cloudy and rainy days, the efficiency of the solar system decreases.
Solar panels rely on sunlight to effectively harvest solar energy. Therefore, a few cloudy and rainy days can have a noticeable effect on the energy system. You should also note that solar energy cannot be collected overnight. The technology has been drastically improved in recent years and has been complemented by solar battery storage systems, making solar energy a significantly more efficient source of clean energy.
Until then, solar energy is unlikely to become a primary source of energy in the northernmost regions of the United States. For example, Southern California, Arizona and New Mexico receive more than 5.75 kilowatt-hours per day of solar energy on average, while most of New England receives less than 4 kilowatt hours per day. The more electricity you want to produce, the more solar panels you'll need, since you'll want to collect as much sunlight as possible. Technology in the solar energy industry is constantly advancing, and improvements will intensify in the future.
Higher efficiency could reduce solar energy costs for manufacturers, retailers and consumers, as fewer panels would be needed to provide the same level of energy. Technological improvements have taken almost 15 years to make solar energy competitive with traditional forms of electricity in markets such as Germany, Portugal and island countries that use diesel to generate electricity. The average cost of solar energy isn't worth it in many regions, including the northern half of the continental United States. Lower costs, government incentives and widespread environmental concern have led to a boom in demand for solar energy.
Although the United States Department of Commerce has issued its preliminary decision against China in an anti-dumping lawsuit brought by, among others, the CASM (Coalition for American Solar Manufacturing), which has led to a slight upturn in marketing momentum and sales, there are other difficult factors faced by the industry. Innovations in quantum physics and nanotechnology can potentially increase the efficiency of solar panels and double, or even triple, the electrical input of solar energy systems. In urban centers, where space becomes a problem, sunroofs or solar glass represent a great opportunity to start producing and using green energy locally. The solar industry has experienced problems over the past year due to an imbalance between supply and demand and tight lines of credit, leading the least competitive companies to bankruptcy and will continue to do so for years to come.
While a solar panel in a desert can absorb several kilowatt-hours of energy, it converts only a small fraction into usable energy. With drastic price cuts and a strategic focus on market dominance countries, the solar energy market has grown rapidly. The weakening of the European market, combined with an uncertain future for incentives, raises serious doubts that Europe can continue to be the stronghold of solar energy. .