Step By Step Guide to Electricity Generation Using a Solar Battery

Do you know the amount of sunlight that reaches the earth's surface in one hour is enough to produce electricity that can full fill the power needs of the world for an entire year? The primary goal of solar technology is to convert incoming sunlight into electrical energy through solar panels, which then store the electricity in a solar battery. The solar panels, also known as photovoltaic panels, concentrate solar energy into the light cells embedded inside them. As a result, the power generated can be used directly, or you can save it in the solar battery to be used at night.

What Is Solar Energy?

In simple terms, solar energy is the energy derived from the sun. Also known as electromagnetic radiation, sunlight strikes earth for eight hours of the day or more on some continents. Solar technology captures the sunlight and converts it into electricity. There are two types of solar energies- namely, photovoltaics (PV) and concentrating solar-thermal power (CSP).

Photovoltaics

You must have seen the shiny panels placed on rooftops every now and then. Ever wondered what they do and how do they work? These solar panels consist of hundreds of photovoltaic cells installed which catch the sunlight. When the sunlight hits these cells, electric charges are produced, which in turn move in response to an internal electric field in the cell, causing electricity to flow.

Concentrating Solar-Thermal Power

Concentrating solar thermal power uses a mirror as a receiving surface of sunlight. These mirrors reflect and concentrate solar energy and, as a result, convert it into heat. In turn, the heat is used to generate power, and the remaining power can be stored in a solar battery that can be exported from any Solar battery manufacturer.

Step By Step Guide to Electricity Generation

Step #1: Panel Activation

In the first step, sunlight strikes on the panels. The silicon-made photovoltaics cells covered with a metallic sealing and connected with wires absorb the energy from sunlight. The number of cells in the panel is positively correlated with absorption. It suggests that the more the number of cells, the greater will be energy absorption.

Step #2: Cells Produce Electrical Current

Inside each photovoltaics cells, a thin semiconductor is installed, which is made of silicon and consists of two layers. One layer is positively charged, whereas the other is negative. When the cells absorb sunlight, the charges on the layers are activated, and as a result, the current is produced.

Step #3: Electrical Energy Conversion

The current produced inside the cells is direct current, which cannot be used to light up homes. To deal with this, a device called an inverter is used to convert a Direct current into an alternate current for it to be used in powering homes.

Step #4: Unit Measuring Meter

It is a box-like device connected with the main solar supply to determine electric current production as well as calculate the units used.