Tag: solar panel installation

How Solar Panels Produce Electricity

by vemcoblogs -

Solar energy is one of the most promising sources of electricity owing to a number of inherent factors. Unlike conventional sources of energy like fossil fuels, solar radiation is abundantly received in most regions of the world. Electricity generation by solar requires little to no inputs of raw material and perfectly fits the bill for clean energy. But what is the science behind tapping solar energy? How exactly do solar panels produce electricity and how efficient is solar energy really? In this blog, we simplify the working principles behind solar electricity and elucidate your understanding of this magnificent fuel for the future.

Solar panels are made up of a number of Photovoltaic (PV) cells (named so because they convert solar energy into electric energy). The PV cells are made up of semiconductor materials such as silicon that absorb solar radiation and release a number of electrons, which then travel freely in the cell. To create an electric field when sunlight hits the panel, a positively and a negatively charged semiconductor is sandwiched together. The electric field directs the flow of the loose electrons towards the conductors lining the cell, which then flow through the wires as Direct Current (DC). 

The DC then reaches the inverter that converts it into the most commonly used Alternating Current (AC). Finally, a wire carries the AC from the inverter to an electric panel which acts as a junction for distributing the current throughout the building.

One PV cell typically generates two watts of electricity. However, when a large number of PV cells are connected together on a solar array (PV panel), hundreds or even thousands of kilowatts of electricity can be generated. A PV panel is made up of solar cells arranged in the configuration of 32, 36, 48, 60, 72, or 96 cells. The larger the assembly, the greater will the electricity produced be! The standard panel size for commercial use is 77 x 39 inches, while that for residential purposes is 65 x 39 inches. 

The energy efficiency of most PV panels ranges from 15% to 20% at present. This is affected by varying solar radiation received at different geographical locations. Sunlight also varies according to the time of the day and seasons of the year. Besides, obstruction, shade and unclean panels can also reduce production significantly.

The principle behind solar energy is quite simple. However, there’s still ample scope for advancements in order to boost production capacity and enhance efficiency. This demands generous funding in the field to promote research and innovation. For more information on various types of solar services, feel free to contact us on +91 98199 07445. We would be happy to assist you in finding the best match, based on your requirements. As one of India’s best solar companies having 73 years of market experience, VEMC provides end-to-end Solar EPC services to its clients. VEMC is ISO 9001:2015 certified and a pioneer in the field of electromechanical engineering products, allied equipment, and services. Our sub-brand VEMCO Solar is one of the leading solar EPC companies — be it solar plant erection, procurement, commissioning, net metering, or electrical connections.

Power Cuts: Are Solar Panels Efficient Enough To Handle Them?

by vemcoblogs -

Solar energy is the best alternative energy in our homes. It is efficient, clean as well as abundant, and it is not used up. However, its only drawback is the reduction of efficiency during rainy and cloudy days. Because of its increased demand, there are a lot of Doing It Yourself at-home solar energy systems in the market. This makes it easy for you to generate energy to power your home at your property.

However, before you can decide on buying the product, you should do some initial evaluations. Home solar energy systems will require investments, and you will wish to recoup your investment within an affordable time frame. During the solar panel installation period, you do not need to move your family out to another house, and this is likely to cause you extra costs required for dismantling and rebuilding the system.

Therefore when it comes to installing the solar panel, there are some mysteries involved. Like other things, the easiest method will arise from doing some research to get the best recommendations tools as well as products. Then after getting that, you can get down into putting down your effort.

Solar panels have some problematic tasks in accomplishing and installing the panels around your home. However, the solar panels are great to help in reducing the monthly electricity expenses significantly. To some extent they can eliminate the costs wholly based on the size of the solar panel selected and the amount of power you require and use at home.

Today, everybody who does not live under rocks or in a cave understands that solar panel has overtaken the leaps as well as bounds for many months. On the contrary, the fact remains this has been happening for the longest time possible. This means that the solar, panel still plays a significant role in increasing energy in the future and reducing the power consumption expenses.

The costs of remaining dependent fossil fuels instead of that of renewable had started to increase. However, sun and wind still can provide the ever-increasing portion of day to day energy for the consumers, especially those who are vulnerable to electricity.

Solar panel, regardless of one or dozens, they reduce the cost of electricity significantly. It, however, does not matter whether the solar panels are manufactured commercially or made for homeowner use.

With the availability of many solar panels suppliers, and the decreasing of the prices of the solar panel. Solar power has started to make sense each day. It is not only the electricity prices that should drive you to the use of solar panels. It is with no doubt that lowering your monthly electricity bill is a great attraction to more benefits that accrue. This is because of the ongoing deployment and use of solar power.

Creating your solar panels is very easy, and it is during this time that you will realize the best cost-saving strategy. It is not only the costs of solar panels installation that are low compared to that of the commercial model, but you can also install one as soon as possible while adding others at the time when your family budget allows you to do so. Once your first panel starts working, you will start seeing the saving that it brings to you through reduced electricity bills

Finally, installing a solar panel at your home is the best way of reducing the monthly electricity bill expenses. Therefore it is worth your money. Although it may be hard to know which one is suitable for your home, you should consult experts to ensure you select the best solar panel since the set up will last for many years.