Geimur, A.

Zaika, L. A.

English

eLibrary National Mining University

Section 01. Innovations in Engineering 17  Alexandr Geimur  L.A. Zaika, language adviser National Mining University, Dnipro, Ukraine  Free Electricity – This Is Not Fiction   People have always sought for independence, and were trying to find an alternative solution to many issues. This is applied to electricity and heating. Most consumers of gas and light, if funds allow, do everything offline in order to save money and not to have attachment problems. Free electricity is not fiction. Today more and more people use alternative energy, not overpaying money for it.  Not so long ago people began to use the new invention – solar panels. They will be significantly save and independent from interruptions. Most of these batteries are used in private houses, dachas and cottages. Also, both private and public organizations began to use them actively.  Solar panel is a system of interconnected photovoltaic inverters that transform solar energy into electricity. Battery operating from solar activity is more effective to install in areas where solar activity is active most of the year.  Thin film panels are inexpensive and effective, have the form of a film. They are established  where space allows for their size. The efficiency decreases to 20% in cloudy weather. They are not afraid of dust and dirt. Monocrystalline panels are compact and are not of heavy weight. They work only on sunny days, from the direct rays of the Sun. Their setup is perfect on the sunny side of the roof of the building which is perfect for their installation. They are durable and reliable. Polycrystalline panels catch even filtered sunlight, they look like dashboards. They are cheaper than single crystal panels.  Its main pros are: 1) Autonomy; 2) Environmental friendliness. 3) No necessity of a license. The price of solar panels is less than electricity conducted from scratch in private homes, because it is the cost of documents and material. The flow of operation is of 20-25 years.  Before you purchase solar panels, you need to calculate the number of days in the year when the sun is the most active, and also to determine what will be used for electricity. Calculate the cost, maintenance and installation of such batteries, and divide the resulting amount by the period of operation.  Having counted the cost, and having determined the form of solar panels for a given object, one can purchase solar panels.   

Free Electricity – This Is Not Fiction

http://ir.nmu.org.ua//bitstream/123456789/149519/1/17.pdf

Free Electricity – This Is Not Fiction

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