Utilization of Solar Radiation in High Energy Intensive of the World by PV System

Abstract

Solar energy can be converted directly into electricity by means of solar cells. Solar cells currently cost around $3.50 per watt for crystalline cells and $2 per watt for thin-film wafers, which are less efficient but can be integrated into building materials. Industry analysts note that between 2000 and 2005, each doubling of cumulative production resulted in a price drop of 20%. Some maintain that prices may fall even more dramatically in the future. Meanwhile the conversion efficiency has been increased more than expected. Furthermore improvements and cost reductions are expected, not only of cells but also of the solar cell modules and solar cell systems. In the development of PV much attention is given to however, the present market which is still dominated by crystalline silicon. The market might grow until multi-thousand MW a year in the next century. PV module can be a return by the same cost after five year installed the high energy consumption rate per m2 and the intensive utilization of Arab World. Assessment studies indicate that on houses and building (roofs, walls) it might be possible to install a PV generating capacity of 50,000 Megawatt, assuming a conversion efficiency of the system of 14.7%. Such a system might be able to produce 50 Terra-watt, hour per year, about 70% of the electricity consumption we are facing today

Verification of Solar Energy Measurements by (ERA-5) and Its Impact on Electricity Costs in North Africa

“…Since 2010, the cost of solar panels has decreased by almost 90% while worldwide solar deployment has increased by over 400%. Figure 20 illustrates this amazing growth rate along the completely global solar supply chain [37].…”

“…The energy of panel can be estimated using some information about the area of the panel (A in m 2 ), the total global solar radiation (TRS in KWh/m 2 /d), performance ratio (P as loses of the cable dust losses of the battery charge) and finally the most important parameter Figure 20. Global solar manufacturing capacity of module price, 2010-2020 [37]. International Journal of Astronomy and Astrophysics is the efficiency (η in %) as shown in the Equation (9).…”

A systemic thermodynamic analysis of fuel consumption at forward operating bases

“…By contrast, photovoltaics are commercially available, albeit unproven in FOB settings. Both Iraq and Afghanistan receive solar resources comparable to the southwestern US [10], [11].…”

Natural Sensitizer for Dye-Sensitized Solar Cells Using Three Layers of Photoelectrode Thin Films with a Schottky Barrier

“…Moreover, environmental pollution has increasingly become a worldwide concern in the past few decades. Thus, how to enhance the efficiency of natural energy use and to recycle regenerated energy has become an important research field for developed countries (Rahoma, 2008). Although recent developments in solar energy technology have allowed different countries to take more positive attitudes towards the prospects of solar energy, the current mainstream single-crystal silicon solar cells have not been popularized because of the high cost of materials (Green et al, 2009).…”