#DIAGRAMS OF SOLAR ENERGY INSTALL#
#DIAGRAMS OF SOLAR ENERGY SOFTWARE#
#DIAGRAMS OF SOLAR ENERGY FREE#

#DIAGRAMS OF SOLAR ENERGY SOFTWARE#

The output of the 50MW grid-connected solar PV system was also simulated using PVsyst software and design of plant layout and Substation to transmit it to 132Kv Busbar using AutoCAD was done with all standard measures. Indus University, Ahmedabad Gujarat, IndiaĪbstract-This paper aimed at developing a convectional procedure for the design of large-scale (50MW) on-grid solar PV systems using the PVSYST Software and AutoCAD. Krunal Hindocha1 B.TECH Electrical Engineering Indus University, Ahmedabad Furthermore, the government is laying much emphasis on the solar energy so after some years we may expect that every household and also every electrical system is powered by solar or the renewable energy source.Design of 50 MW Grid Connected Solar Power Plant

#DIAGRAMS OF SOLAR ENERGY INSTALL#

It can be used in spacecraft to provide electrical energy.Ĭonclusion: Though solar cell has some disadvantage associated it, but the disadvantages are expected to overcome as the technology advances, since the technology is advancing, the cost of solar plates, as well as the installation cost, will decrease down so that everybody can effort to install the system.

It is used to power calculators and wrist watches.

During cloudy day, the energy cannot be produced and also at night we will not get solar energy.

The raw material must be available in abundance and the cost of the material must be low.

It must have high electrical conductivity.

CuInSe 2 Criteria for Materials to be Used in Solar Cell.

The materials which are used for this purpose must have band gap close to 1.5ev. V-I Characteristics of a Photovoltaic Cell If we connect a small load across the junction, there will be a tiny current flowing through it. A voltage is set up which is known as photo voltage. the p-type side of the junction, the p-n junction will behave like a small battery cell. n-type side of the junction and concentration of holes becomes more in another side, i.e. As the concentration of electrons becomes higher in one side, i.e. Similarly, the newly created holes once come to the p-type side cannot further cross the junction became of same barrier potential of the junction.

#DIAGRAMS OF SOLAR ENERGY FREE#

Once, the newly created free electrons come to the n-type side, cannot further cross the junction because of barrier potential of the junction. Similarly, the holes in the depletion can quickly come to the p-type side of the junction. The free electrons in the depletion region can quickly come to the n-type side of the junction. The incident light breaks the thermal equilibrium condition of the junction. The light energy, in the form of photons, supplies sufficient energy to the junction to create a number of electron-hole pairs. When light reaches the p-n junction, the light photons can easily enter in the junction, through very thin p-type layer. We encapsulate the entire assembly by thin glass to protect the solar cell from any mechanical shock. We also provide a current collecting electrode at the bottom of the n-type layer. Just below the p-type layer there is a p-n junction. These electrodes do not obstruct light to reach the thin p-type layer. We then apply a few finer electrodes on the top of the p-type semiconductor layer. A very thin layer of p-type semiconductor is grown on a relatively thicker n-type semiconductor. A solar cell is basically a junction diode, although its construction it is little bit different from conventional p-n junction diodes.

Diagrams of solar energy