We must acknowledge that If we do not consider the high price of solar energy, then it is far better than any traditional energy. It saves money, is environment friendly, has no maintenance cost, gives reduced dependence on fossil fuels, and a lot of government incentives are also being provided to promote solar power. Moreover, you will have freedom from the power company, freedom from unwanted power cuts and horrible blackouts. So, let’s discuss the advantages of solar energy.

Saves money: PV panels do not need any fuel to run. So, you do not have to worry about gasoline price. They also indirectly reduce health cost. You will also get total freedom from their ever rising prices.

Environment friendly: PV panels do not release Carbon dioxide, Nitrogen oxide, Sulphur dioxide and Mercury like traditional energy sources. So, They slow down the global warming process. Their recycling process is also environment friendly.

No maintenance cost: Solar panels last for decades. In fact, PV panels last more than 30 years without any kind of cost. They do not need any fuel to run and do not have any offensive smell. They work literally like a shadow friend.

Reduced dependence on fossil fuels: Fossils fuels are very expensive and unfortunately, they are in the control of a few countries. On the other hand, solar power is unlimited. It is believed that one hour sunlight is enough to give electricity for one year for the entire world!

Government incentives: This is the most important initiative to flourish solar power on a large-scale. Many governments all over the world have been promoting solar power. Some countries have been providing subsides to end-users, while others have been providing attractive loans and tax incentives. In some countries “Considerable amount of electricity of total usage has to be from solar energy” has been made compulsory, e.g., in Dhaka, capital of Bangladesh each new building must have a solar panel. It is a good approach indeed. Moreover, in many countries people have freedom to sell the extra electricity to the grid company at retail prices.

Solar energy could be a probable and long-lasting alternative to traditional energy sources.We should change our attitude and be kind to the planet Earth. We must try our best to use traditional energy sources as less as possible because these are very dangerous for our environment. Do not delay, do not wait for others. You fulfill your responsibility other people will follow you soon. Go green!

Solar energy from the sun’s heat radiation is just one of the many renewable energy sources that are the subject of current global technological research and development. The harmful effects of the use of petroleum-based fuel to power vehicles and electric generation and distribution plants have prompted governments to take on a more serious look at their energy policies. Aside from solar energy, other renewable energy sources that can be used in lieu of fossil fuel are secondary solar-powered resources such as biomass, hydroelectricity, wave and wind power.

Solar electricity generation from solar power (sunlight) are of two types – by use of heat engines and/or photovoltaics (PVs). Sunlight may be collected onto solar panels which may be used directly as electricity with photovoltaics technology. Photovoltaic cells or solar cells are devices that directly covert light into electrical energy. Concentrated solar power (CSP) systems are heat engines that concentrate or focus large area sunlight, using lenses and mirrors (heliostats) with an installed tracking mechanism to follow and maximise sunlight catch, into a powerful small beam to bring to boil and produce solar hot water used in generating electric power much like that produced from geothermal power plants.

The increasing prices of oil products and their adverse effects on the environment associated with its refinement process and commercio-industrial trading and utilisation raised socio-economic and political concerns among governments and economies. Many, in their energy policy redirection, have encouraged use of renewable energy sources, notably solar energy that are cost-efficient in the long term. But up until the present, very few individual homes use solar power for domestic electrical use as the cost of acquisition or building and installing solar cells/panels outweigh its attractiveness as a “clean air” or “green” energy to the average homeowner in terms of immediate initial payoff.

Persistent research, studies and application of innovative technology in the renewable energy sector has optimistic promise of reducing the acquisition cost of solar power system installations in the near future even for the micro- and small-scale market sector that includes homes, small businesses and village walkway lighting systems (with individual or cluster electricity-generating solar panels and photovoltaic cells).

The thought of cleaner and fresher atmospheric air, greener surroundings with real and healthy trees is a vision that every citizen of this planet must etch in his heart and mind. We should all participate in the mission of chasing away the harsh scenario of global warming developing into “global boiling” that is sure to annihilate all of humankind.

Save mother Earth! It is the only “home planet” we know in the whole universe!

Solar Power System

Electricity is one of the most essential needs for human in the present. With ever increasing concerns on energy security and environmental issues, utilization of renewable energy generation has gain rapid development and global acceptance over the past few decades.

Now a day renewable energy has become a trend to get utilized due to the pollution free generation and reduce the global warming effect in the atmosphere.

Due to reliability and free source the solar power generation has become the most power renewable source of energy and is to get utilized for the power generation. Some of the use and benefits of solar power is highlighted here and also the information about the solar power is discussed over here.

A. About the system

About solar power system

The solar Photo Voltaic Power generation system (Power pack) is a high efficient, modular, extendable and cost effective power generation solution. The system is highly efficient and maintenance free with one-time investment. The Solar Power System provides the prudent way of managing the energy costs in an eco-friendly way. The savings in energy costs will help the personal consumer to directly benefit and contributing to their financial support.

The List of components used in this system is listed below.

• Solar PV Modules: The sun light (solar radiation) falling on the modules is converted in to DC energy by photovoltaic principle. The generated by solar modules can either be used to supply the power to the connected load or to charge the battery bank.

• PV Inverter: PV Inverter is used to the system consisting of Alternate Current (AC) synchronization functionality.

• Module mounting structure(MMS): MMS is the structure to mount the solar PV modules with specified angle depending on the location where the system to be mounted. The tilting will vary depending on the longitude and latitude of the location.

B. Salient Features and Benefits of System

1. A clean, silent and eco-friendly source of power
2. Solar modules convert sunlight into electricity without pollution
3. Zero maintenance as there are no moving parts and maximum reliability
4. Long life span of solar modules
5. Modular design and easily expandable
6. Simple installation: can be mounted on roof top or ground
7. Available throughout the year

C. Applications

The system is ideal for industries and institutions where the energy usage is maximum during the sunlight hours. These include manufacturing companies, Software development Centres, Hospitals, Hotels, Schools, Colleges, Fuel Pump stations, R&D Centres, Transmission, Railways and Communication towers and many more applications.

System working principle

Solar photovoltaic (PV) system is like any other electrical power generation systems in terms of the output except for the source of the power are solar radiation. The conversion of solar radiation to the electrical power is based on the photovoltaic principles. However, the principles of operation of the connected load and interfacing with other electrical systems remain the same. Since solar PV array generates electric power when it is directly under the effect of sunlight, many of other components are also required to properly conduct, control, convert, distribute, and transform the energy generated by the array.

Solar power generating system supplied from any plant or project shall be utilized for powering various commercial as well as residential loads like heavy machinery, mills, Computer, Lighting loads, fans etc. for specified hours of sun shine operation.

Gas and electricity are some of the biggest business expenses and can be difficult to manage if you don’t have the right tariff and supplier. Many businesses rely on either electricity or gas energy to operate efficiently. Because of this the supply of the energy can for a significant part of the business. This is especially true during price hikes.

Most businesses need a constant flow of gas and electricity for them to operate. This includes all businesses that rely on machines to produce products or carry out certain processes. This means that even if the prices are hiked the business owners will have to keep the energy supplies in order not to disrupt the operations of their business.

For your business to cut costs and increase its profitability, you need to monitor its gas and electricity usage. Gas is popular with businesses that do a lot of heating such as restaurants because it is often considered to be cheaper than electricity in terms of heat produced per dollar.

The prices for gas has taken a downward trend in the past few years as production and supply have increased. From recent price comparison, it is clear that gas produces more heat per dollar than electricity. This makes gas ideal for heating purposes in businesses as compared to electricity.

However, if you are starting your business then you may find electricity to be a cheaper option when compared to business gas. This is more important when looking at various aspects of business energy prices such as the appliances used in the business and the cost of gas lines vs. electricity lines among others. Usually, quality electric appliances are a little bit inexpensive when compared to those that use gas.

This makes installing business electricity a lot more affordable.

Most business managers are too concerned with increasing the efficiency of operations in their businesses to be concerned with the ever-changing utility costs. For you to increase the profitability of your business you need to manage the cost of your energy.

You should be aware of energy price changes at any time so that you can be in a better position to come up with creative strategies for sourcing and using your business gas and electricity. This way you can get a more affordable supplier and employee strategies that will minimize energy wastages in your business.

Quite a number of business owners tend to stick to one energy source say gas or electricity while others may stick with a single supplier for many years without thinking of the price changes.

To save on your energy expenses you need to start comparing different energy prices for different suppliers so that you can come up with a friendly rate. You will soon realize that making a switch for different business energy suppliers can provide sufficient savings to your business.

Thanks to many websites dedicated to business energy prices, it is now easy to compare different supplier and energy source prices which makes it easy for you to make the right choices when it comes to a supplier whether for business gas or electricity.

Business energy prices are quite important to a business. You need to find the best option when looking for gas or electricity in order to cut costs and increase the profitability of your business.

The sun beams down enough energy every hour to satisfy the whole planet’s global energy needs for an entire year.

Solar energy is the technology used to harness the sun’s energy and make it productive. However, we are only utilizing solar energy to provide only one tenth of one percent of all the global energy demand.

Most people are familiar with solar panels, or photo voltaic cells, used on things like spacecraft, rooftops and handheld devices like calculators. The cells are made up of semiconductor materials like those found in computer chips.

When the sunlight shines on the cells, electrons are knocked loose from their atoms. The electrons then generate energy, as they flow through the cells.

On a much larger scale, solar thermal power plants use various techniques to concentrate the sun’s energy as a heat source. The heat is then used to boil water to drive a steam turbine which generates electricity in much the same way as coal and nuclear power plants, supplying electricity to thousands of people.

One technique uses long troughs of U-shaped mirrors that focus sunlight on a pipe of oil that runs through the middle. The hot oil then boils water to provide electricity generation.

Another technique uses movable mirrors to focus the sun’s rays on a collector tower where a receiver sits. Molten salt, flowing through the receiver, is heated to run a generator.

Solar energy is an inexhaustible source of fuel that is pollution and often noise free. The technology is also very versatile. For example, solar cells are capable of generating energy for out of the way places like satellites in the Earth’s orbit and homes in the middle of nowhere, as easily as they can power buildings in large cities and futuristic vehicles.

However, there are drawbacks to solar energy, it doesn’t work at night without a storage device like a battery. Cloudy weather can also make the technology unreliable during the day. Solar technology is also expensive and requires a lot of space to collect enough of the sun’s energy to be useful to a lot of people.

However, despite these drawbacks, solar energy use has surged roughly 20 percent, year over year, for the past 15 years This is due to the rapidly falling prices of the technology and the gains in efficiency.

Japan, Germany and the United States are currently major markets for solar cells. With tax incentives, solar electricity can often pay for itself in five to ten years.

Unlike household energy, business energy tariffs are bespoke and can vary greatly. This means that it’s very important to conduct a thorough comparison from the various suppliers in the market. The result of this process is a cost-effective contract aligned to your energy strategy.

Here’s a list of business energy comparison dos and don’ts as you face the daily challenge of implementing an effective energy policy:

Energy Comparison Dos

—Shop around – an increasing number of energy suppliers means more competition in the market and more opportunities for a wide-ranging business energy comparison.

—Get a breakdown of the per unit rates for gas and electricity, as well as the standing charges (the fixed cost of having an energy supply). Remember that a lower unit costs can be offset with a higher standing charge, and vice versa.

—Ensure that if you get a fixed-term contract, this agreement refers to the amount of time that a deal is fixed for, rather than referring to the fixed cost of the energy tariff.

—Check if your business qualified for exemption from the Climate Change Levy (CCL).

—Remember that your business energy needs are unique – no two businesses are the same, which means that you need to compare business energy on a case-by-case basis.

Energy Comparison Don’ts

—Don’t wait too late before shopping the market for a new business energy supplier. You can be placed in a new contract 120 days before the end of your current contract, but it can take up to 28 days to process the change, so don’t leave it until the last minute.

—Don’t be afraid to negotiate – because the energy tariffs for businesses are bespoke, this gives you the opportunity to bargain for lower energy prices.

—Don’t fall into the trap of auto-renewing your existing contract as this prevents you from switching and saving when your contract comes to an end.

—Don’t worry about downtime – there should be no disruption to your gas and electricity when you switch suppliers.

—Don’t rush the process – once you’ve signed a contract, you don’t normally have a ‘window period’ to cancel the contract. You are usually locked in for the full contract period once you have signed.

Leave it to the experts

The process of shopping around for business energy quotes can prove difficult and time-consuming for already-stretched SME teams. A quick call with an expert energy broker can not only fast-track the business energy comparison process, but also help you save on your monthly utility bills.

Energy may be the most important factor that will influence the shape of society in the 21st century. The cost and availability of energy significantly impacts our quality of life, the health of national economies between nations, and the stability of our environment. What kind of energy do we want to use in our future? Will there be enough? What will the consequences of our decisions be?

Energy crisis in the 21st century appeared in 2011, whereby an earthquake and tsunami in Japan led to the disruption of nuclear facility and a global re-examination of the safety of the nuclear industry. Oil and gas prices continued to be volatile, and the demand for energy has been affected by global economy. Presently it is really accepted that the supply of gas is limited, but the aggressive efforts in recent years, we have been able to find gas and oil at a greater rate than we consume them. Therefore, most people would agree that energy industry, particularly oil industry played a major role in providing fuels that powered the engine of industrialization. The evolution of western society during the past two centuries followed the increase in its energy consumption.

The population of industrialized nations has improved its standard of living, people live together longer and healthier. It is logical to assume that people in the rest of the world would like to follow suit and consume more energy to improve the quality of lives. Industrialization has brought the recognition that the unhealthy pollutants in the air, water and soil are now subjects of discussion by the world environmental organization. These seemingly contradictory needs present challenges to every country to pursue the improvement of its citizen’s livelihoods while minimizing damage to the environment

Natural gas is an ideal fossil fuel for generating electricity. In recent years, the use of natural gas and refinery fuel gas for power generation has become favored over coal and oil because they require less capital investment and are environmentally more friendly. The development of technology that combines gas and steam turbines in power generation increases thermal efficiency.

The so-called co-generation system, which supplies the steam requirements of an oil refinery and generates excess electricity for sale, has become a popular practice. Methanol produced from gas has been considered either a gasoline substitute or a blending components of gasoline to reduce air pollution. In recent years, oxygenates have been produced as gasoline to reduce air pollution in some developed countries. This is also an intermediate in mobile natural -gas – to gasoline process, which was commercialized in the process cannot be justified economically to produce liquids fuels as long as oils are available.

Energy in the 21st century serves as the remote natural gas as the raw materials for producing liquids fuels, petrochemicals, and lubricating -oil base stocks could become economically attractive when this gas is valued.

In conclusion, the 21st-century energy will help in revitalizing of fuel prices, enabling a stability in the prices of fuel and natural gas.

As fuel prices skyrocket, personal financial situations and entire economies are threatened. Biomass energy has been offered up as a possible solution.

An Overview of Biomass Energy

Energy can be produced in a number of ways. We can burn fossil fuels, use the sun’s light for solar energy, use water for hydroelectric generators or even the heat of the Earth’s core in geothermal energy. One often overlooked source of energy that belongs among all these others is biomass energy. Indeed, President Bush seems particular keen on the subject.

Biomass is biological (natural) material that was once living, or still is living, that can be used to produce energy. For example, lawn clippings, dead trees, unused crops, wood chips and other wood byproducts are all biomass. Even household trash can be considered biomass, as can “landfill gas”, produced when garbage decomposes in landfills.

Biomass energy is produced when these materials are burned as fuel to produce energy. Some biomass materials are burned to produce steam, which is then used with generators to produce energy and heat. Other biomass materials, such as landfill gas, ethanol (produced from corn and other leftover crops) and biodiesel (this fuel is made from leftover animal fats and vegetable oils) can be used to create biomass energy that can even power transportation vehicles.

While biomass energy should be used as frequently as possible, as the biomass fuels are readily available, this type of energy is often overlooked. Biomass energy only accounts for about three percent of the energy used yearly in the United States. Some people feel that using biomass for energy is not safe for the environment, or that they do not want a “garbage” burning power plant in their area. In fact, biomass energy is actually very safe for the environment – the only byproduct is carbon dioxide, which comes from the burning of any fuel. This greenhouse gas does have some harmful properties, but not near as many as the pollutants that are released with the burning of fossil fuels.

In order to see just what biomass energy can do for our world, society needs to become more open to the use of biomass as an energy source. Using discarded and waste products can help to reduce the amount of trash going into our landfills, as well as cut down on our need to use fossil fuels. This, in turn, will not only help the environment but also the world’s economy. Biomass energy is an under-utilized energy source that needs to be fully researched and used in the years to come.

Throughout the history of mankind gold has given rise to all kinds of legends and myths: some associate it with wealth and lust for power, while others see it as an archetypal symbol and a true master healer. If the ancients spoke in terms of worship about this precious mineral, things have changed a lot in our times when we are particularly interested in the practical side of it. If it can help in the treatment of various health conditions, then gold is the right thing for us. Many naturopaths consider this pure metal a great remedy for blood, skin and heart disorders.

First of all, the very working principle of colloidal gold solutions is that of purification by the elimination of blockages at all body levels. Gold acts like a non-toxic energy source that strengthens and amplifies the normal functions of your system; therefore it is successfully used to treat dyslexia, epilepsy and even autism. At the brain level, colloidal gold acts on both lobes, balancing the brain mechanism by neuro-regeneration. The benefit for the nerves is manifold, but mainly, the coordination from brain to organs, via the nervous impulse is dramatically improved. During a treatment with colloidal gold, anger and temper will seem a bad memory.

Besides an incredible level of energy, colloidal gold will also make your spirits brighter. It is considered to bring balance and peace of mind, somehow preventing any form of spiritual “corrosion”. What is the mechanism that lies behind the great healing properties? Gold particles in suspension represent an excellent conductive environment; at the very basis of the nervous and energetic functions of the body, there lies the electron movement between various cells and tissues. Consequently for brain and body stimulation, colloidal gold is an excellent cure due to its electrolytic properties.

Used in combination with its “twin” brother – colloidal silver, colloidal gold represents a natural source of energy and longevity. Studies have pointed out that the boost in energy reported by colloidal gold users ensures the longer functionality of the organs preventing physical and mental decay associated with old age. Results are amazing even in the case of chronic patients who may be facing malnutrition as a consequence of the disease; colloidal gold reduces the general physical wasting and strengthens the body in the fight against external and even internal aggression. Administered daily, colloidal gold improves and prolongs life.

Wall packs are wall mounted lights that perform some important functions when they are installed in the outdoor of a commercial complex. The main function of these wallpacks is to create general lighting for passers around outdoor structures and around buildings. They should offer enough visibility for enabling people to clearly differentiate between objects and they also play a crucial role in accent lighting as well. Since most of the mounted fixtures feature decorative and geometric designs, they make high contribution to the overall appearance of the building. In addition to beauty feature, they also offer safety to the building against intruders since they offer lighting to the entire area. Even with the help of these lights mounted in the corners, security personnel can get clear visibility.

Electric bills are turning out to be the biggest expenses for any commercial establishment and for saving some form of money from electricity bills, business owners can use LED wallpacks for their walls, which not only offers bright lighting, but also can save electricity bills. LED lights are highly popular for their energy efficiency and a well-designed LED circuit can approach 80% of efficiency, meaning 80% of electrical energy is transformed into light energy by these lights. The balance 20% of is lost as heat energy. On the other hand, in the case of conventional lights, 80% of light is lost as heat energy and they offer only 20% energy efficiency. LED lights are not only wallet-friendly, but they are also environment-friendly and therefore by using these lights, commercial establishment can make some positive contribution to the environment.

Another benefit offered by LED wallpacks is that they are more durable as compared to any other form of lights and therefore replacement cost to the users is also minimized. In addition, LED technology does not make use of any toxic chemicals in the process of manufacturing LED lights and they can also be easily disposed off as compared to conventional lights. These wallpacks also offer other benefits like longer hours of life, resistance to vibration and shock, easy installation and mounting. Also, they offer uniform light all through their life and manufactures are offering them with completely sealed packs for making them dust and water proof. So, select LED model for your wallpack plan and offer some form of help to the environment, thereby saving your electricity bill. You can also enjoy a well-illuminated surrounding in your office premises.