Study and knowledge on the nature of new and renewableenergies and practical solutions for their production in line withsustainable economic development and energy consumptionmanagement

In physics, energy is a quantitative property that can be seen in the form of doing work or heat or light in aphysical object or system. Most of the energy we use comes from fossil fuels such as oil, gas and coal, whichare gradually being depleted. In addition, these fuels cause air pollution and the production of carbon dioxide,which is the most important factor in global warming. If we want to continue our life in the same way as before,we need to use cleaner and greener fuel sources called "Renewable Energy". Renewable energy is useful energyobtained from renewable sources, which are naturally replaced again on human time scales. Among thesesources, we can mention carbon neutral sources (sources with zero carbon emission) such as sunlight, wind,rain, tides, waves and geothermal heating. The term also usually includes biomass whose carbon neutral statusis in question. This type of energy source is against fossil fuels, which are consumed much faster thanrenewable. The growing demand for energy at the global level and at the same time, the increase in the priceof natural fuels and the emphasis of global regulations on limiting the emission of greenhouse gases, theapproach to the use of new and especially solar energy due to the special benefits that can be obtained in mostplaces The planet has found a special place among the technologies presented, the photovoltaic systemintegrated with the building will be one of the best ways to produce energy by using the sun in the building.For this reason, the approach to solar electricity production using photovoltaic systems has increased.Photovoltaic systems draw a bright future for the use of these systems due to their many advantages and manyapplications. The amount of electricity produced by photovoltaic systems in the world doubles every five years.Industrial advances and the evolution of technologies used in the production of photovoltaic cells lead to higherefficiency and wider use of these systems. Over the past two decades, the cost of building and installing aphotovoltaic system has decreased by about ۲۰% and the production capacity of each installed unit has doubled.This article describes the general review of this system.

کلیدواژه ها:

new energy ، climate ، integrated photovoltaic ، optimization