Sun is a never-ending source of energy. There are many ways to derive energy from it. Thermal energy is one such type of solar energy. It is produced in the form of heat which is then further utilized. To utilize thermal solar energy in various ways there are different modes to obtain it.
This thermal solar energy is quite useful as it can be used according to the temperature variations. In thermal energy solar energy is used in a passive way to perform different tasks. As the temperature of the sunlight varies during daytime so is the case with thermal energy. You can use thermal energy at a high temperature, moderate temperature and low temperature. As the temperature varies so are the uses vary.
Low temperature thermal energy is utilized for heating, processing or even cooling. The use of thermal material helps to perform these operations. Most of the building material is of thermal mass like walls chimneys and swimming pools. Daytime solar energy is stored in the form of thermal energy and it may be used in night time. In summer proper ventilation of air cools the rooms and evaporation also helps to reduce the temperature.
Moderate temperature thermal solar energy with proper arrangements is used for cooking, drying and distillation. Solar drying is an ancient and traditional way of drying edible for preservation or grinding. Edibles like red chilies, onion, spices are used to be dried not only commercially but also on private scale. Commercially it becomes economic for both consumer and manufacturer. Cooking is done by using insulated pots to utilize the thermal energy. Similarly reflectors help to concentrate thermal energy for cooking. Distillation process is used to supply distilled water in the areas where drinking water is not drinkable.
High temperature thermal solar energy can be utilized by designing different shapes of receivers to collect thermal energy. This mechanism could be used at higher level. It has taken the shape of commercially used technology. Mostly many mirrors are fixed to reflect the sunlight which then made to fall on the needed area. Same is the case with lens which concentrates the sunlight to heat the farms. There are different shapes like dish, straight to produce temperature at high degree. This high degree temperature is able to produce electricity. Modern technology introduces parabolic trough and power tower like design to obtain thermal energy at higher level to convert into electricity.
Thermal Solar Energy Storage
Thermal solar energy is stored during peak hours in thermal container and transformed into electricity later on. In stored form thermal energy is trapped by molten salt, steam and other thermal containers. This the most effective ways to take benefit of having electricity while sun is covered by clouds or such other uncertain circumstances.
Thermal solar energy is a radiant source of heat to utilize in manifold. It is able to replace fossil fuels like oil and gas which emits carbon dioxide. Contrary to fossil fuel energy, thermal energy does not produce greenhouse gases. A seen evidence of its purity is that it does not emit smoke. Although it is a fuel yet there are no pollutant particles and no smoke to make the environment healthy. Thermal solar is in use since many years still it is not common in everyday life yet. With the alarming threat of damaging ozone layer this concept has be commercialized and marketed to save the environment for the future generation. Otherwise if the fossil fuel remains in continuous use it can banish many of living things from the earth. For healthy and secure life on this planet there is need of utilizing thermal solar power at large scale which has already begun.
Solar energy is the term used for the heat and light which the sunlight contains. Sunlight reaches to earth in the form of photons. Photons are energy packets that contain light in it. Solar energy is considered as a renewable energy source because it does not destroy our eco system and is present naturally in the environment.
Comparison of Renewable Solar Energy with other renewable energies
Solar renewable energy has edge over all other renewable energy sources. This competitive edge is because of the abundance and availability of this natural resource. Other renewable energy sources like wind, rain and bio fuels have many constraints. For example wind is either weather specific or it is limited to coastal regions, Rainfall varies with region to region. While sun is everywhere and it is the free resource. No one can stop sunlight to travel its way to earth, because this energy source is not the property of any state or person. Another attribute which makes it desirable to use is that it is available both in developed and under developed countries of the world in equal intensity. There is no licensing and constraints to use it. Moreover there are no production tools or strategies required to avail this abundant natural resource.
How to generate electricity from Solar Power?
Solar power is the form of energy that helps in generation of electricity from the sun rays. There are many methods to generate electric current using sunlight but the most common methods are photo voltaic and concentrated solar power. Photo voltaic contains an array of solar cells which are pressed in solar panels. These solar panels are protected and framed by a glass sheet. This sheet does not allow any impurities to pass in. hence only sun rays can make their way in. These solar panels are made up of conductive materials like impure silicon and copper indium mostly. These conductors help and support the flow of electrons, thus the heat present on the solar panels is able to generate direct electric current. This electric current cannot support the electrical devices. Therefore it is converted to alternative current by using inverter and battery. Photo voltaic energy is growing rapidly and it is so far the only rapidly progressing renewable energy technology. Concentrating solar power systems work on the principle of converging the sunlight form many kilometers to single focal point. The concentrated energy stored in this form is converted to thermal energy which is utilized to support photo voltaic then. The solar energy stored by CSP is also helpful in running steam turbines.
Uses & Applications of Solar Renewable Energy
Solar renewable energy is considered most environments friendly for cooking purposes. The rural or poor areas where there is abundance of sunlight and forests solar cookers have been introduced. This overture will prevent the process of deforestation and the smoke resulting from burning wood. This renewable energy source is used to provide heating and cooling space facilities. Also this precious energy is a safe substitute for electric lights. The installation of solar street lights can save useful electricity in light and can help us to lower utility bills. Therefore the applications of solar energy are unlimited now solar energy is supporting military operations. It is providing portable power systems to travelers. It is used to run wind turbines, steam turbines hence reducing the pollution effect. Solar energy is used as passive and active energy forms for ventilation to heating water collectors respectively. Solar energy is the safest energy source which has no side effects to human health whether it is used to generate electricity or cooking food. Active and solar heating processes are both renewable energy sources because both work on utilizing natural resource sunlight in combination with wind mills.
Sunlight is abundant and it is everywhere. The presence of sunlight everywhere makes it useful to be used for further applications like solar power houses, solar cars, solar electric plants and solar heating systems.
Solar Thermal Power Plants, How Solar Thermal Power Plants Works & Types
Solar power refers to the term, where we make use of solar heat. This energy is stored using thermal collectors and solar hot water panels. The solar hot water containers are used to heat water. The heating of water generates steam. The steam generated in this process is used for household and industrial applications. Solar thermal electric power plants are uncomplicated and easy to install. Recently the household users have made frequent use of this technology. They have installed solar panels on the roof top which is supported by battery at one end. Hence they are able to consume electricity with lowest minimum cost involved. Solar power plants are many different types. The wide array of solar power plants include off grid solar panels, on grid solar panels, grid supported by battery, DC systems and hybrid power systems. Off grid solar plants are those where no utility grid is supporting solar power system. These systems are more commonly used in rural areas. Direct current solar power systems are used to support devices which require instant low power supply, for example the water pumps and the fans. These systems are really easy to implant.
Uses & Applications of Solar Power
More and more emphasis on the use of this abundant energy source has led to the maximum development in this field. The solar energy can be utilized through various means form building concentrating solar power systems, photovoltaic, solar heating systems , solar cars, solar batteries, solar satellite systems , solar updraft power houses and solar lighting systems. Concentrate solar power systems use mirrors and lenses to store light and heat carrying photons. Photovoltaic effect can be used by deploying solar cells. Solar lighting system can be used by designing the architecture to support day lighting procedure. Solar lighting reduces the load and dependence on electric lighting systems. Solar cars contain e solar panels installed on the roof top of the car. These solar panels convert the sunlight into electric charge and furthermore it can be stored into battery to be used later on. Solar updraft power plants are another addition in the application of the solar energy. These power houses are designed to support the heating of air through sunrays. This hot air rises to the tower and then it runs the turbines to support electricity generation. Solar power satellite is an expensive way to produce electricity form unhindered sunlight day and night.
Advantages & Benefits of Solar Power
The cost of solar cells is decreasing and the efficacy of these cells is increasing. Moreover the process of generating electricity by using bio fuels is getting expensive and hard. The reason is that production of the essential bio fuels like coal oil and gas are limited to the few countries. This is the reason why most of the underdeveloped countries of the world are switching to the solar power plants. These power plants generate electricity at lower cost as compared to the bio fuels. These solar power plants can support the personal as well as industrial applications. Solar energy can support the launch of satellite into the orbit. This helps to lower the weight of satellite by replacing its fuel with solar heat. The solar energy power plants are really simple to install without indulging into the hassle of wires. Solar energy is free and it is everywhere, this attribute has given it an edge over the other types of energy applications.
Solar power or Solar Energy is the energy we derive form from rays and heat of sun. It is in use from the time immemorial. However it is now that mankind has realized its importance as a safe and inexpensive energy source. The energy from the sun can be used to overcome the energy crisis generated by the scarcity of resources like oil and gas. Solar energy is free and it is everywhere. That is why now more and more countries have switched to processes which help them conserve the heat and light from sun.
Access of sun to earth
Sun is a part of solar system and it completes its rotation around the earth in 365 days. When the sun rays travel a long way from sky to earth they carry with them the heat and light of sun. Our earth is capable of absorbing this heat. 30% of the solar energy is sent back while the remaining 70% is consumed by the oceans, rivers, land and clouds. This solar energy is also responsible for rain. It is this energy which completes the water cycle for us. The water vapors accumulate in the air and when they are carried to some higher altitude, these vapors compress themselves to clouds and they shower rain. We receive 3, 85,000EJ energy every year which is sufficient to meet the energy requirement of solar projects. It is not the sun which is responsible for global warming it is the industry and businesses run by man who is responsible. The widespread devastation of forests for bio fuels has affected the mechanism of greenhouse effect hence there is now more heat in summer than which can be tolerated.
Uses & Applications of Solar Energy
The development and research in the field of alternative fuel generation has also given rise to improvement in the utilization of solar energy. The various applications of solar energy include solar power houses, solar vehicles, cooking, water purification, solar lighting and use of solar thermal energy. The most recent progress in the field of solar energy consumption is the introduction of the concept solar thermal energy. This is the way to harness solar rays to generate heat from them. This process is used to heat water using evacuated tube collectors and glazed flat plate collectors. Thermal solar energy is also used to disinfect water form the germs using sun rays. The heat from the sunrays eliminates the bacteria present in the tap water; this process is called water treatment. Solar energy is also used to cook food in solar cookers. These cookers are specifically designed to store heat of sun to utilize later on. Another amazing dimension of solar heating is the “Process Heat”. Parabolic dish antennas and scheffler reflectors facilitate this process and the heat stored in this way is used for industrial applications. This process is not only helpful in generating electricity but it also produces steam. Some other applications include solar ponds and solar power houses.
Electricity Generation from Sunlight
Electricity today has become essential for our survival. However with the passage of time the cost of production and consumption has also increased. This has forced mankind to look for the alternative ways to generate electric current. The heat from the sun is converted to electricity using Photo voltaic. The use of Photovoltaic was limited to very small applications like solar calculators. However now this mechanisms is used to generate electricity in very large power houses of up to 14 MW. This is an economical way to produce electricity however every solar power house requires a strong backup support usually form wind power houses. However for the purpose of using Photo voltaic at home one can maintain a backup system by using batteries.
Solar energy systems are of many types and they have many components. The most common solar power system components are b, batteries, solar charge collectors and DC bulbs.
Working of Solar Energy Systems, How Solar Energy Systems Works
Let us understand the working of two important components of solar power systems the solar power charger, solar power controllers and solar power panels. The solar power charger is a device which is connected to solar panel. Hence all day long when sunlight falls on it, it is charged. The solar charger controllers have many different wires which are connected to solar panels at one end, and to a backup battery and bulbs at the other end. The purpose of the charge controller is to enable the smooth flow of current throughout the day. 40 solar cells are usually deployed in single solar panel. An array of solar panels is often used to form energy system generation 1kilowatt electricity. The solar panels are made of mixture of silicone and other electricity conductors. The energy of the sun is stored in these solar panels by using the photo voltaic effect.
Types of Solar Energy System, Kinds of Solar Energy Systems
Solar energy systems are of many types dependent upon their use. These include concentrating solar power systems, parabolic dishes, sunlight Stirling dishes, updraft towers, photo voltaic and solar ponds. All these systems are used to generate electricity in an economical and environment friendly manner. Photo voltaic solar panels are also used to heat water. The steam produced in this process is used for running the industrial machinery. Concentrating solar systems uses lenses, tracking system and glass to convert the sunlight into single beam. The heat stored in this way is used to support the conventional power houses. Parabolic dishes are another system which is used save solar energy. These parabolic antennas work on the mechanism of tracking through single axis. Stirling solar dish systems contain a parabolic reflector that gathers the light to single focal point onto a receiver. The updraft solar systems work by running wind turbines connected to it. These wind turbines produce electricity which is stored in the form of direct current in collectors at one end. Solar ponds were constituted to perform an experiment over the layers of salt present in red sea. The heat from the sun is stored into the lower bed of salt. This heat is then used to heat water in collectors.
The Development in Solar Power Systems
The development in solar power systems took place when human beings realized that the bio fuels like coal and oil will not be sufficient to produce electricity in future. The development of solar energy systems faced many hindrances because of the unavailability of solar heating system and its equipment’s. It was in 1973 again when the fuel and oil crisis reached to the peak. The desire to find alternative energy sources again became the need of time. Hence form that time developed countries like USA star deploying solar panels on barren land to cater the expected deficiency of bio fuels in future. Soon after wards in 1985 when the prices of oil feel again the development and attention toward solar systems declined once again. It is now again that we need renewable energy sources to fight the problem of global warming and pollution. Therefore sunlight is the only energy source which provides electricity for industrial consumption without producing any harmful waste. However the commercial production of solar cells has resulted in its deployment even in residents. The governments throughout the world are giving great incentives to industry and individuals to switch to this major energy sources. Solar energy systems are great way to utilize abundant solar energy to support unlimited commercial and domestic applications.
Solar energy systems should become a part of our home or no is dependent upon the fact that how much we know about this precious energy. Starting with the interesting fact about the solar energy we shall be viewing uses and general facts associated with the solar energy.
Interesting facts about solar energy
About two billion people in the world are still deprived of electricity; they can be given a safe and convenient electricity connection by deploying solar panels. Solar energy can be blocked in solar cookers for cooking and baking. These solar cookers were built to replace the immense electricity consumption by traditional ovens and microwaves. In 1990 a solar power set a world record because it successfully flew over an area of 4060 Km. interesting prediction made by Da Vinci in back in 1447 proved true, he forecast ed that world would shift to solar energy based industrialization. Solar energy supports power houses without producing any harmful gases and fluids. Solar energy is calculated in kilowatts. The unhindered sunlight produces 1 kilowatt solar energy in an hour which is enough to support the lighting of single 100 watt bulb for useful 10 hours.
General Facts about Solar Energy
Solar energy is capable of supporting unlimited electrical appliances. It is used in heating water collectors to produce steam for industrial uses. Solar power is converted to electricity by using solar cells. Solar energy can be used for water purification. The water is packed in plastic bottles of 1 liter. Then these bottles are placed in the sun for hours the impurities from the water sit at the bottom of the bottle and the water is safe for drinking. This is the safest and most inexpensive way to treat water. Solar energy is used to light up the solar street lights at night. Solar energy is used to operate solar calculators using solar cells. Solar energy is used for drying clothes. This kills the germs present in the clothes. Moreover drying of clothes in natural environment can help us save electricity utilized by the electric dryers. This is the only natural resource whose supply is more than its demand. This is the only natural resource which is unlimited and which is not the property of anyone. Solar energy is the only natural renewable energy source whose importance was realized after million centuries. Earlier people only used it for conserving food and worshiping. It is the solar energy which helps in the smooth working of water cycle. Solar energy is also consumed by plants in order to grow.
Facts about Solar Energy Power Houses
Installation of 1 kilowatt power system requires the user to possess $10,000 initially, but this can bring many long run benefits. Solar energy systems can be connected to electric grids or battery for back up support. The solar power houses which are connected to existing electricity grid can help to reduce the electricity bills. As this system combines the both electricity sources hence per unit load on utility grids is lowered and there is reduction in monthly bills. A 1 kilowatt solar power house requires 8 to 10 solar panels. The 1kilowatt solar system is capable of producing 1400 to 1600 kilowatt per hour in a year. The installation of 1 kilowatt solar system can save 105 gallons of water, 170 pounds coal and 300 pounds of carbon dioxide to be discharged in the air. The solar panels work efficiently only if they face north. The solar panels can tolerate the harmful ultraviolet rays and comes with a warranty of 20 years. Solar panels have many colors and they are capable of providing electricity 24/7.
Have you ever thought of having your own electricity production unit? May be no, this is because you are not aware of the cost and efficiency of solar power stations. Solar power stations not only release you from the control of your electricity supplier but it enables you to save a lot of money. The charges of electricity are increasing day by day world wide this is mainly due to the scarcity of natural resources like water and bio fuels. The governments and power companies tend to shift this load to the utility consumers. Hence we witness the sudden increase in per unit cost of electricity. Governments worldwide are emphasizing on industry and household o make use of solar energy in order to deal with problem of extreme pollution.
Solar Power Plant for Domestic Use
About 15 years ago the solar power plants were 10 times more expensive than they are today. The development in this field has lent a hand in reducing the prices. The decrease in the prices of solar panels is forecast ed dependent upon the growth of the market. Installing a solar panel at the roof top of your home might look like an initial large investment. However if you look at the long terms benefits associated with these solar panels the cost is nothing. Moreover if you compare the benefits and the cost of deploying solar panels, you would end up enjoying its benefits more than its cost. Solar power system gives you enough freedom to use electricity without any further tax payment. It allows you to operate your own electricity power plant. One important factor which should be considered while deploying this system is that analyzes your power consumption prior to installment. The cost of equipment and installation varies with the size and consumption of the household users.
Calculation of Cost
Suppose you pay $60 to $80 every month in your electricity bill. This cost along with the apprised increase in electricity charges leaves you with little or no saving. On the other hand installation of solar power plant is a one time expense. For example a single solar panel costs you $1000 to $1500 only. This is a one time expense and it includes all the government taxes, rebate and tax credit. Hence you end up using very cost friendly package because now you are able to enjoy the long term benefits of deploying solar power system. If we analyze the cost associated with the efficacy of solar collectors and solar panels it is amazing. An average photovoltaic panel has an estimated energy conversion of about 20 to 25%.hence if any panel receives unobstructed sunlight for constant three hours on 1 square meter is about $0.05%.therefore it is much lower as compared to use of other biofuels. Here it should also be noted that heat consumption efficiency for solar water heaters is same as the efficacy for oil. Whereas the cost of oil is $2 per gallon while of sun it is only $0.14.
Comparison of Solar Energy to Other Natural Resources
Another important consideration while comparing the cost of solar system is its availability. We all know that solar energy is free and it is everywhere. There is no heavy machinery required to drill it out like other bio fuels. This is the only natural resource which is neither the property of any specific government nor any person. Every individual or the planet earth can utilize it n unlimited quantity. The free availability of this natural resource makes it desirable to use by individuals as well as the governments. On the contrary still people believe that cost of solar power systems is more. This is because of many other factors. First of all the amount of electricity generated by solar power houses is very less as compared to the electricity generation by other means. Secondly the solar power houses require a significant backup power system in the form of batteries and wind mills. Single solar panel can not produce enough electricity to support domestic and commercial needs. Hence an array of solar cells is often required to cater the needs of individuals and businesses. So far the solar panels are really expensive but the increase in the production of these solar panels can help lower down its prices.
The importance and advantages of solar energy and its uses were not even declined in prehistoric times. Sunlight helps plants to generate food for them during the process of photosynthesis. Solar power energy free of cost energy source helped people store their food for longer when refrigerators were not in use, people used it for killing germs in clothes and most importantly this useful star provides us vitamin D to support healthy growth of our bones. Nowadays the practices of using solar energy are changing as it has been identified as an inexpensive way to produce electricity.
Storage of Solar Energy: How Solar Energy is Stored
Producing electricity from sun is also termed as a renewable solar energy source. Renewable energy source refers to all those energy sources other than traditional bio-fuels. Solar energy is of many uses. When the process of generating electricity was under consideration, the major challenge was to store solar energy to be used later in night, storms and rains. Hence useful devices like solar panels, solar heating systems and solar cells supported this immense challenge. Solar energy can be used unless we have sun. Hence all the solar power applications can help us utilize solar energy rays to produce electricity for supporting personal, domestic and industrial applications. Now it is possible to store solar energy in batteries which are attached to the solar powes panels. The electricity generated through solar energy process can be used with or without traditional utility grids. Another experiment carried at the red sea demonstrated that solar energy can also be stored in the beds of salt to support solar heating systems.
Cost Effective Solar Power Plants
Another crucial advantage of solar power energy is the production of electricity in a very cost effective way. Cost effective solar plants are considered low cost because they provide quick and efficient way to generate electricity in few hours. To produce electricity from solar energy has to deploy a solar panel with a back up battery set hence the solar power system is ready to provide you electricity for power supported devices. Solar power energy is considered cost effective because it has replaced the most expensive energy sources like oil and natural gas. Solar energy is free and it is abundant therefore there is no need to buy solar energy. Hence even domestic user’s can operate and make their own solar power houses deploying in house solar power energy systems. Also there is no maintenance cost attached to these solar power houses. There is an array of solar power applications which enables you to fulfill your power needs. These applications include solar cells, photovoltaic and many more.
Other Advantages of Solar Power
The solar power is environment friendly and so as the solar power houses has their own advantages. Other applications like solar cars, solar cells and even solar generators do not pollute the environment at all. Solar power plants neither release harmful gases nor the noise into the environment. The use of solar cookers has helped the people to decreases the widespread cutting of trees for the purpose of fuel. Solar energy is free and is not the property of any one. Solar power plants are easy to install and maintain. Solar energy source is inexhaustible unlike other sources of energy and solar power energy can support unlimited applications from power house to simple calculators. Solar heating systems help to generate steam for industrial uses. Solar rays are used to purify water from impurities. Solar power energy can be used alone or with other renewable energy sources to generate electricity. Solar power energy can be combined with wind mills and hydroelectric power plants. The threat of global warming and pollution has forced us to switch to renewable energy sources because they are environment friendly and abundant. The scarcity and cost of non renewable energy sources like oil can be brought down only if we emphasize on the energy alternatives like solar power.
Sunlight does not only give us warmth and comfort. It can also provide us a safe and inexpensive way 2 generate electricity. Solar cells or solar panels are often used to convert the energy from the sun into electricity. The solar energy is converted to electricity by using photo voltaic process.
How Solar Cells or Solar Panels Works, How the Energy from the Sun is used
In order to generate electricity from sunlight solar panels or solar cells are usually implanted on roof tops. These solar cells or solar panels are made up of crystalline silicon. When the sunlight reaches the earth it is in the form of photons. These photons when fall on the solar cells. The semiconductor material like silicon absorbs the energy from the sun. The solar cells or solar panels are built on the mechanism that they allow the electrons to flow in one direction hence generating electric current. In order to get electricity from these solar cells or solar panels an array of cells is required. A single cell alone cannot accomplish the electricity requirements. Solar cells or solar panels are able to convert the solar heat into direct current; this is because of the Photo voltaic effect. In a photo voltaic effect electrons are transferred from one material to the other, it results in the generation of voltage between two currently acting electrodes. The generation of electricity through this technique is comparatively inexpensive and involves simple procedures.
How Solar Cell or Solar Panels Works & Structure of a Solar Cell or Solar Panels, Types of Solar Cell or Solar Panels
Solar cells or solar panels are most effective and cost friendly way to generate electricity. The structure and installation of the Solar cells or solar panels is so easy that even military is making use of the solar energy. The energy from the sun fall on the Solar cells or solar panels in the form of photons, these are small energy and light packets. The structure of single solar panel contains a glass on the upper most layer .in other words we can say a glass shield protects the remaining cell. This glass shield allows only light to pass through. Hence in case of rain the cell is not destroyed. Afterwards a mixture of silicone and some good conductive material is often mixed to make the base of solar cell, which helps the solar panel to save solar energy. This silicone base is also protected by the anti reflected coating; this reflective coating helps the cell to retain more than 70% light. Electric circuit works only if two electrodes are fixed to support flow of electrons. Hence in the case of silicone crystalline cells, N-type silicone electrode and P-type silicone electrodes are connected to support flow of electrons. The back of the cell is colored black which supports the cell by acting as conductor. The working of the solar is due to the junction of p type and n type electrode. The p type electrode contains positive charge and n type contains negative charge. The extra valance atoms or electrons in this case move from n type electrode to p type electrode. This is because the p type electrode contains holes in it and when the electrons and protons reach to depletion stage (equilibrium between electrons and protons).electric charge is created.
Uses of Solar Cells or Solar Panels, Application of Solar Cells or Solar Panels
The process of electricity generation from the photo voltaic modules often involves an array of photovoltaic components (solar cells). This array is usually used to generate electricity for larger industrial units and is capable of producing electricity in Kilowatts. The electricity which is produced using solar energy is carried to electric grid to be used further. However if certain amount of electricity needs to be stored, batteries are used for this purpose. The solar cells or solar panels can also become part of other applications like solar calculators, solar lanterns, cell phone chargers, solar street lights.
Solar energy is of many uses to household and to commercial businesses. However it is dependent upon the fact that how well we save this energy. There are many equipment’s which we can install on the roof top of our homes we can deduce a sufficient amount of electricity for us.
How Solar Energy Works, How Solar Photo voltaic (PV) panels work
The energy from the sun falls on the earth in the form of photons. These photons are absorbed by the solar panels using photo voltaic effect. This mechanism is supported by silicone crystalline sheet. The photo voltaic mechanism takes place when electrons start to loose in an atom. The free electrons travel within an electric field which is developed by installing two electrodes in the form of impure silicone sheets (silicone itself is not conductive so it is mixed with other semiconductors to support the flow of electrons). The energy from the sun is in the form of light which is stored on these panels with a back up battery storage. The sun is present only in day time hence the solar energy is stored in the batteries to be used later. The purpose of describing the photo voltaic effect is to demonstrate how simple it is to deploy it for residential use. All one need is to buy a solar panel with a battery for solid backup support and to implant it one’s rooftop.
Residential Solar Panel Setup, How Solar Panels Works
Residential Solar panel setup is a simple task to do, but there are some important considerations before installation. First and the foremost contemplation should be to adjust the panel’s angle direct to the sun. Remaining considerations are dependent upon the size of solar power system required. Solar panel system is supported by battery or windmills. It is not possible for the domestic users to support the solar panels with wind mills hence they make use of battery. The electric current produced by the solar cell is transferred to the battery. This battery channels the electric current in its raw form (DC) to an inverter where it is transformed to an alternating current (AC).alternating current supports the working of electrical appliances. Domestic users can also store and use solar power by combining it with existing grids or without grids. It would be better option to seek the assistance of experts.
Advantages, Benefits and Uses of Residential Solar Energy
The solar energy systems suit the domestic users for many reasons. Like it can help them cut their electricity bills. It can provide them with a safe and environment friendly way to heat water collectors. The solar electricity panels can supply the electricity to an entire home with economy. It is easy to install and maintain. The solar panels designed to bear the ruthless winds and rain. The battery storage enables the domestic users to use electricity even in electricity failure from their supplier. The solar energy and its competence can be increased by deploying it near electric grids. Solar panels are easy to use but there are few important things to note. Like the climate in which you are living, area in square foot and strategic and angular positioning of panels to help ensure their maximum efficiency. The purpose of knowing these factors is to improve the efficiency of existing or new solar system. However solar panels can serve you in every way. Solar energy can be stored for cooking, heating and treating water. Solar cookers can be of great use to domestic consumers. These cookers can store heat and can support the baking procedures a well. These cookers have helped people in rural areas to cook food in an environment friendly way thus help reducing the unnecessary cutting of trees for fuel.