The rapid development of Ukrainian solar energy could not but lead to the emergence of domestic plants for the production of photovoltaics. Unfortunately, a high level of competition, especially with products from China at low prices, has allowed only a few of the most high-tech enterprises to survive in the
Recently, more and more people have become interested in solar energy. Solar panels have become widely available, from exotic “wings” of spacecraft they have turned into an ordinary product that can be purchased in an online store in a couple of clicks, and the buyer, of course, faced a difficult
Solar panels are useful. You can, for example, take it with you on a fishing trip and charge your phone from it at the first rays of the sun. Or install some solar panels on the roof and forget about the electricity bill. But the solar battery has a significant
Green energy and its benefits are on everyone’s lips. The uncontrolled burning of resources leads humanity to a dead end, and many people understand this danger. However, when considering the possibility of installing solar panels for a home , one inevitably has to solve the problem of payback. How effective
Recognizing that rising energy tariffs have become an integral part of life, users’ understanding has undergone a revolution. Solar panels for homes are no longer seen as a prospect appearing on the horizon of a distant future. Stations for personal use and sale of excess are being installed today. However,
Most of the solar panels available on the market today can be roughly divided into three types: monocrystalline, polycrystalline and thin film . They differ from each other in production technology, appearance, performance, cost and scope. Poly and monocrystalline panels account for almost 85% of market sales. But thin-film (amorphous)
The improvement of some characteristics of human instruments and machines is not limited technologically, but fundamentally, by the very laws of physics. Even in theory, one cannot exceed a speed of 300,000 km/s, a light output of 683 lm/W, or the efficiency of a heat engine, established by Carnot’s theorem.
Installing solar panels is not only a great way to become independent of centralized energy supplies, but also save money in the long run. However, having decided to purchase and install solar panels, you need to understand that there are also “pitfalls” here. Knowing them, you can avoid such unpleasant
Solar batteries, or in other words – photovoltaic modules, or solar panels, have actively entered everyday life. If in the nineties, when they began to actively appear on sale, it was exotic, now it is a common occurrence and even a necessary part of the exterior of private and industrial
April 2020 will be remembered in history for many events. But for Russia, one of the most significant of these was the historic drop in the price of oil. The sharp increase in oil production in the competition between Russia and Saudi Arabia was exactly the result of a collapse
The International Association SEIA (more than 1000 member companies) has published the results of a large-scale study of the solar energy industry in the United States. Based on the results of the work, the results of its further development were predicted and two important conclusions were made. First, the industry
In recent years, PERC solar cell technology (from the English. Passivated Emitter Rear Cell) has become one of the favorites of research and development in the photovoltaic industry. Today it is considered one of the top advanced technologies in the production of high-performance solar panels . What is PERC How
Today, solar panels are produced in different countries of the world, but a significant part of their production is concentrated in Asia, namely in China. To be more precise, today four out of five solar cells produced in the world are made in China. This figure speaks volumes about the
Over the past 5-10 years, large companies around the world have begun to actively invest in alternative energy. Its supporters and opponents usually name two reasons for such actions – of course, they are diametrically opposed in their ultimate goals. The former see clean energy as the future. The second
Inverters designed to convert direct current to alternating voltage are an extremely important element of any solar station. The functionality of each model directly affects its prestige and its place in various ratings of specialists and buyers. In this article, we will list the TOP 10 such inverters, dividing them
Perovskite solar cells are the most promising type of photovoltaics in the near future. The reason for this is the ubiquity of this mineral in the earth’s crust and a multiple cheaper production technology than that of silicon. At the moment, perovskite panels have not yet ousted batteries of the
The ideas of Elon Musk and his “solar tiles” quickly found followers around the world. One of the companies that brought to life a similar technology was the British Roof Tiles Technology Ltd. Its BiSolar ceramic roof tiles with integrated solar cells have a power density of 175 W/m 2
Logic and “cruel” reality Example of Turkmenistan Calculation with ready studies Logic and “cruel” reality So, the task arose to move from empirical conclusions in the field of solar energy to mathematical ones. First, some theory: First you need to decide on our energy source in a mathematical form, namely,
Solar panels and auxiliary structures of solar power plants are known for their reliability, mechanical strength and resistance to adverse weather conditions. However, certain maintenance and care procedures are necessary. Performing a series of simple tasks on a regular basis will not only ensure maximum performance of your station, but
Until the second half of 2010, photovoltaic panels were used very rarely as a source of energy for greenhouses. Due to the opacity of the cells, the batteries could occupy only 10 to 30% of the greenhouse roof area. This limited the productivity of the installations and reduced the amount