Dye sensitized solar cells (DSSCs) are considered as one of the most promising alternativerenewable energy sources. In the structure of DSSCs, a photosensitizer composed of transitionmetal complexes is used to harvest light. In this work a binuclear complex containing twopropionitrile pendant arms [ZnLCu(OAC)]PF6 {L = 1, 6- bis (2-cyanoethyl) -2, 5-bis (2-hydroxy3-formyl-5-methylbenzyl)-2, 5- d...

FAQ List for Solar Cells ............................................................................................................................1 1. What is photovoltaics? ...................................................................................................................1 2. How is photovoltaics different than other solar energy conversion technologies? .......................

This paper represents two model of photovoltaic, the first uses the Matlab, it explains the Photovoltaic Cell I-V Characterization and how we can get the Maximum peak power tracking(MPPT), the other is done in Orcad(new version of Pspice), in Orcad we propose an electronic circuit to be realize easily, a newer technique will be discussed in the last one, it is a new geometric approach, it depen...

The main problemswith the use of fossil fuels is the restrictions on their access and the detrimental consequences of their use which causes a threat to human health and quality of life. Consequently, the use of other energy sources has become necessary. Renewable Energy as a permanent and clean energy source is an answer to this problem. One such energy source includes photovoltaic solar energ...

The non conventional energy sources overcomes the drawback of Conventional energy sources, drawbacks like depletion, increasing cost, global warming etc. Among the all non conventional sources , solar energy is widely used as it can directly convert solar energy solar energy into electrical form with solar photovoltaic cell (PV Cell). Energy produced by PV cell is varying with partially shading...

Photovoltaic generation is the technique which uses photovoltaic cell to convert solar energy to electric energy. Nowadays, PV generation is developing increasingly fast as a renewable energy source. However, the disadvantage is that PV generation is intermittent because it depends considerably on weather conditions. This paper proposes an intelligent control method for the maximum power point ...

the steady state effect of vertical fins is assessed on a photovoltaic/thermal solar air heater having a double pass configuration in which fins are placed in the lower channel perpendicular to the direction ofair flow. air passes through the upper channel of the air heater and before passing in the opposite direction through the lower channel. the effects of design, climatic and operating para...

The effective actions of a scalar and massless spin-half field are determined as functions of the deformation of a symmetrically squashed three-sphere. The extreme oblate case is particularly examined as per-tinant to a high temperature statistical mechanical interpretation that may be relevant for the holographic principle. Interpreting the squashing parameter as a temperature, we find that th...