Posts Tagged ‘Solar panels’

imageThe Sun, worshiped by Pharos and kings, mentioned in almost all the Religious scriptures, symbolizes the beginning of all known energies that ever existed. Man kind was marveled of its magnificent appearance and power to effect almost all the climate changes in this world and built temples to worship the sun gods.
imageThe popularity of solar energy is on constant elevation and solar panels are being used widely both at non-residential buildings and homes.   There are countless gains attached to the use of solar panels Australia. The top most advantage is that solar panels allow you to have a 24X7 energy provider without bothering about the costly utility companies. The best part is that you are even saved from any kind of maintenance tensions.   A solar panel basically works on the principal of energy conversion. It traps solar energy and converts it into electrical energy. These panels can be placed on the house roof or the roof of garage.   In order to get a solar electricity system, all you need to do is contact a reputed solar company Australia. You might find the initial cost to be slightly on the higher side but this money seems nothing as compared to the long-term gains associated with solar power supply. Most of the companies offer solar rebate, which is undoubtedly a great relief for those who are planning to buy solar panel. Solar rebate has contributed immensely to the increase in the solar panel sales.   All these benefits associated with solar energy panels have encouraged more and more people to buy solar panel and switch to solar power supply. One of the most remarkable examples of solar switch Australia is the decision of making solar schools. Authorities have decided to put all the schools on solar power in order to solve energy problems.   Using residential solar panels allow you to beat the mounting utility bills and contribute to the environment as well. Those who are considering home solar power or solar inverters can either hire solar installers for installing residential solar panels or can do the task on their own by using solar panel kits. Solar panel kits include the detailed instructions that make the job easy and fast. Solar panels Australia are being used extensively in garden lightening, heating swimming pools, solar inverters, etc.   Australia is seeing elevation in the popularity of solar electricity and thus a number of solar installers have come up with latest technology. Modern solar energy panels come in several different types to cater different individual needs. You can easily pick a home solar panel to match exactly with your needs. Amorphous, polycrystalline and mono-crystalline are some of the popular solar panels Australia. All of them work in a similar way but have varied efficiencies.   Most of the components required for solar electricity system can easily be found at your nearest electronic stores. You can even go for solar panel kits if you can handle the job on your own. You can also ask the manufacturers to suggest one of the best solar installers to get your solar power system installed.
imageSolar panels are devices that convert light into electricity. Solar panels are dropping in price, but they still are not cheap, so if you’re switching to solar it’s a great time to also carefully evaluate your electricity use. Call your utility company and get an “energy audit” and follow the recommendations. Most homeowners can cut their use of electricity or gas by anywhere from 5% to 30%. By cutting your power usage to an absolute minimum you can purchase only the expensive solar panel capacity that is required for your home. PV (photovoltaic) solar panels are made from solar cells which are a semiconductor material.

Electricity

The process for creating electricity from sun light is rather complex, but all you need to know is that photons collide with electrons in the semiconductor material and essentially free them up to flow when hooked up to a battery. This flow of electrons is what makes an electrical current.

The average household uses 30kwh of electricity per day. Electrical utility companies are required by law to accommodate “net metering”. This means that you can sell your excess power back to the power company. Thus, if you are out at work on a sunny day, or go on a two-week skiing vacation and aren’t using any electricity, the power being created by the solar panels is going back into the grid to the utility company. In other words every kilowatt-hour of electricity produced by a solar energy system ends up being used to the advantage of the homeowner, either as power to run appliances when the homeowner is there or as a dollar-for-dollar credit provided by the utility company for power that is not being used.

Cost

The most important component of the PV solar panel system will probably be the amount of subsidy you are eligible for. Since some utility companies need to meet goals for the amount of renewable energy they furnish, there are some very attractive rebates offered at times. These can be large rebates indeed, up to 50% of the cost of a system or even higher. This can make a system that would support the average 30 kwh per day home cost roughly $20,000 rather than $40,000! In addition, there is a $2,000 tax credit offered by the federal government. However, this is not always the case. In our local area of Colorado there are several utility companies that service the region. One offers a 50% rebate as described above. Another offers a 66% rebate, and a third offers no rebate at all. So you need to check with your utility company to see what rebates, if any, apply to your location. You should also contact a solar panel contractor who can give you lots of information about system costs, and of course they will probably know the rebates offered in your local area. Typical PV solar panels cost about $4 per watt before installation. Installation is a major expense, however, and in the example cited above with a 50% rebate, final system costs will amount to about $6.50- $7.00 per watt installed.

Batteries

Batteries are required in stand-alone systems to provide energy during night hours. These can be very expensive, but if you have an isolated cabin, an RV, or some other need for power and don’t have access to the public power grid, a solar system with batteries is certainly a solution.

Conclusion

When you consider the costs of a full blown PV solar system which will cut your electric bill down to zero or close to it, you get one other benefit. The value of your property increases with such a system, and your property taxes will not increase because of this added value. In addition to the satisfaction of cutting down your carbon footprint significantly, your system will eventually pay for itself, and your property will be worth more as well. Keep these factors in mind when you calculate your pay-back period.

befreesolar.com shows you another super high quality solar system featuring a ground mounted solar system made of post and beam construction just like a house would be made but better! The solar panels are sunpower 230 watts and each panel is monitored with a enphase 210 watt inverter. The system is making loads of power and especially more power , sometimes 100% more power on a cloudy day compared to a large inverter system! We make the highest quality systems which generate the most power so the choice should be clear, choose befree solar for your next solar installation.

imageThe forward advancements in solar power technology have coincided with a major increase in the popularity of solar energy to provide a free, renewable and sustainable source of home electricity. However, many people are still of the opinion that solar panels for home are probably expensive and unaffordable. However, this is far from the reality. If you are looking at solar panels for sale, why not seriously consider building and installing your own home solar panels instead? When looking at Solar Panels For Sale, they may be either used panels or new panels but either way, there are distinct disadvantages to be aware of. Used solar panels for sale could be being sold for any number of reasons. They could be damaged panels and quite often, unless you know what you are looking for, you wouldn’t even know what damage is present or what constitutes being a damaged panel.  Damaged solar panels for sale will often still produce electricity but will not work efficiently and could even be dangerous to use.  You will also not know the history of the panels – who has made them, where they were made or how well they have been put together – in reality, not a recommended option. There is also the option of course of obtaining yourself new solar panels for sale but there is one major disadvantage to this. Generally speaking, if you were to buy professionally built, new solar panels for home, you could pay anything up to $27,000 including installation, depending on the size of your property and home energy requirements of course.  New solar panels for sale will be expensive and this often puts them out of reach for many people who genuinely want solar panels for home. So, how about making your own solar panels? Assuming you are serious about acquiring solar panels for home energy, why not build your own instead. Why look at solar panels for sale when it is quite possible to easily and affordably make your own home solar panels from your own home or garage. There is a growing popularity amongst home owners to build and install their very own solar panels for home. It is a very realistic and simple option and it is one that any serious potential solar panel owner should very seriously consider. The parts required to build solar panels are easily obtainable from most good hardware stores and the simplicity actually building solar panels for home should never be underestimated. Solar panels for sale – why bother when for a little time, effort and commitment, you can build your own panels for a small fraction of the cost of buying second hand or new.
imageSolar panels are devices that convert light into electricity. Solar panels are dropping in price, but they still are not cheap, so if you’re switching to solar it’s a great time to also carefully evaluate your electricity use. Call your utility company and get an “energy audit” and follow the recommendations. Most homeowners can cut their use of electricity or gas by anywhere from 5% to 30%. By cutting your power usage to an absolute minimum you can purchase only the expensive solar panel capacity that is required for your home. PV (photovoltaic) solar panels are made from solar cells which are a semiconductor material.

Electricity

The process for creating electricity from sun light is rather complex, but all you need to know is that photons collide with electrons in the semiconductor material and essentially free them up to flow when hooked up to a battery. This flow of electrons is what makes an electrical current.

The average household uses 30kwh of electricity per day. Electrical utility companies are required by law to accommodate “net metering”. This means that you can sell your excess power back to the power company. Thus, if you are out at work on a sunny day, or go on a two-week skiing vacation and aren’t using any electricity, the power being created by the solar panels is going back into the grid to the utility company. In other words every kilowatt-hour of electricity produced by a solar energy system ends up being used to the advantage of the homeowner, either as power to run appliances when the homeowner is there or as a dollar-for-dollar credit provided by the utility company for power that is not being used.

Cost

The most important component of the PV solar panel system will probably be the amount of subsidy you are eligible for. Since some utility companies need to meet goals for the amount of renewable energy they furnish, there are some very attractive rebates offered at times. These can be large rebates indeed, up to 50% of the cost of a system or even higher. This can make a system that would support the average 30 kwh per day home cost roughly $20,000 rather than $40,000! In addition, there is a $2,000 tax credit offered by the federal government. However, this is not always the case. In our local area of Colorado there are several utility companies that service the region. One offers a 50% rebate as described above. Another offers a 66% rebate, and a third offers no rebate at all. So you need to check with your utility company to see what rebates, if any, apply to your location. You should also contact a solar panel contractor who can give you lots of information about system costs, and of course they will probably know the rebates offered in your local area. Typical PV solar panels cost about $4 per watt before installation. Installation is a major expense, however, and in the example cited above with a 50% rebate, final system costs will amount to about $6.50- $7.00 per watt installed.

Batteries

Batteries are required in stand-alone systems to provide energy during night hours. These can be very expensive, but if you have an isolated cabin, an RV, or some other need for power and don’t have access to the public power grid, a solar system with batteries is certainly a solution.

Conclusion

When you consider the costs of a full blown PV solar system which will cut your electric bill down to zero or close to it, you get one other benefit. The value of your property increases with such a system, and your property taxes will not increase because of this added value. In addition to the satisfaction of cutting down your carbon footprint significantly, your system will eventually pay for itself, and your property will be worth more as well. Keep these factors in mind when you calculate your pay-back period.

imageSolar panels are devices that convert light into electricity. Solar panels are dropping in price, but they still are not cheap, so if you’re switching to solar it’s a great time to also carefully evaluate your electricity use. Call your utility company and get an “energy audit” and follow the recommendations. Most homeowners can cut their use of electricity or gas by anywhere from 5% to 30%. By cutting your power usage to an absolute minimum you can purchase only the expensive solar panel capacity that is required for your home. PV (photovoltaic) solar panels are made from solar cells which are a semiconductor material.

Electricity

The process for creating electricity from sun light is rather complex, but all you need to know is that photons collide with electrons in the semiconductor material and essentially free them up to flow when hooked up to a battery. This flow of electrons is what makes an electrical current.

The average household uses 30kwh of electricity per day. Electrical utility companies are required by law to accommodate “net metering”. This means that you can sell your excess power back to the power company. Thus, if you are out at work on a sunny day, or go on a two-week skiing vacation and aren’t using any electricity, the power being created by the solar panels is going back into the grid to the utility company. In other words every kilowatt-hour of electricity produced by a solar energy system ends up being used to the advantage of the homeowner, either as power to run appliances when the homeowner is there or as a dollar-for-dollar credit provided by the utility company for power that is not being used.

Cost

The most important component of the PV solar panel system will probably be the amount of subsidy you are eligible for. Since some utility companies need to meet goals for the amount of renewable energy they furnish, there are some very attractive rebates offered at times. These can be large rebates indeed, up to 50% of the cost of a system or even higher. This can make a system that would support the average 30 kwh per day home cost roughly $20,000 rather than $40,000! In addition, there is a $2,000 tax credit offered by the federal government. However, this is not always the case. In our local area of Colorado there are several utility companies that service the region. One offers a 50% rebate as described above. Another offers a 66% rebate, and a third offers no rebate at all. So you need to check with your utility company to see what rebates, if any, apply to your location. You should also contact a solar panel contractor who can give you lots of information about system costs, and of course they will probably know the rebates offered in your local area. Typical PV solar panels cost about $4 per watt before installation. Installation is a major expense, however, and in the example cited above with a 50% rebate, final system costs will amount to about $6.50- $7.00 per watt installed.

Batteries

Batteries are required in stand-alone systems to provide energy during night hours. These can be very expensive, but if you have an isolated cabin, an RV, or some other need for power and don’t have access to the public power grid, a solar system with batteries is certainly a solution.

Conclusion

When you consider the costs of a full blown PV solar system which will cut your electric bill down to zero or close to it, you get one other benefit. The value of your property increases with such a system, and your property taxes will not increase because of this added value. In addition to the satisfaction of cutting down your carbon footprint significantly, your system will eventually pay for itself, and your property will be worth more as well. Keep these factors in mind when you calculate your pay-back period.

imageSolar panels are gaining interest amongst people of this energy crunched world. What are solar panels? They are an array of photovoltaic cells which capture the energy of the solar rays. In simple terms, the solar panels capture the energy from the sun during the day for later use. Solar energy is renewable source of energy and does not get depleted like coal or natural gas. It can be tapped as much as required and used to power all our energy needs. With the invention of solar panels, which has helped mankind tap the solar energy, solar power has become an increasingly powerful source of energy in the last decade or so. Solar panels are made of crystalline silicon and gallium arsenide. The same silicon is used in the microprocessor chips. The gallium arsenide is very expensive which also makes the initial investment cost of solar panels high. These panels harvest the solar energy and convert it to electricity. The electricity produced depends on how much of energy is harvested. Roughly, a solar sell of 0.2 m in diameter can create electricity of 2 amps of 2 volts when exposed to direct sunlight at the surface of the equator. However, the electricity production is decided not only by the size of the panel but also by the quality of materials used in making the solar cells. With time as well as with wear and tear, the electricity production capacity of the solar cells comes down. The solar panels are environment friendly and cause no pollution while producing the electricity. It also causes no imbalance to the eco system. The electricity generated by the solar panels can be used to power a whole lot of appliances. Solar power is very commonly used for lighting needs. Solar panels are also extensively used on satellites. Solar energy is a clean source of power for all needs, having no impact on the environment. Solar power and solar panels are the energy solution for the future. The conventional sources of energy like fossil fuels and natural gas are fast depleting. To meet the energy demands of the future, we will have to make use of cleaner and renewable sources of energy like solar power. The solar panels relieve you of the dependence on the power grid altogether and can meet all household energy needs. The smaller solar panels are portable and can accompany you in all your travels. These are very handy when you do not have access to other sources of electricity to power smaller appliances. Hand held devices, laptops, calculators and small motorized vehicles run well with the portable solar panels. There are endless applications for the solar panels if you decide to use them. Solar panels can be purchased from various solar panel producers and distributors. The price varies and is mainly depending on the power production capacity of the panel. These panels are generally installed in open areas like the roof top or open ground to tap maximum direct sunlight. The location of the panel should be such that it is exposed to maximum sunlight all through the year. Proper selection and installation of a good solar panel will ensure that all your energy needs are met. The high investment cost of solar panels has dissuaded many people to go in for them. However, the cost alone should not be the deciding factor while selecting a means of electricity. The solar panels produce no toxic gases or products in the generation of electricity and helps keep the environment clean and unpolluted. Using solar panels is the least we can do to protect our environment and make our earth a better place for future generations.
imageIf you are a parent, then one day it is likely that your child will come to you and ask you what photovoltaic solar energy is. Even if you are not a parent, it might benefit you to know the answer to that question. Society today is looking for new solutions to the energy crisis that is hitting developed countries hard, knowing alternatives to traditional energy solutions is useful. First, let’s look at what photovoltaic solar energy is. Solar photovoltaics refer to solar cells that take in the radiation from the sun and convert it into direct current electricity. For those that are unsure, direct current is the source of energy that typically feeds the energy needs of your household. The studies done in this area have allowed the technology used in photovoltaic solar energy efficiency to double every two years in the past decade. This research has also lead to a number of breakthroughs that decrease the cost of solar energy. These breakthroughs include using less expensive materials, or less amounts of the expensive material, and increasing the efficiency of those materials with conversion from solar radiation to direct current. Increasing the efficiency generally means that less material is used for production of energy, thereby decreasing the costs necessary for solar panel production. Now let’s look into the uses for photovoltaic solar energy. Simply put, this can be an efficient way to power your entire home. Many people tire of paying costly energy bills, this is understandable. When people get so fed up, they start looking for alternative energy sources. Alternative energy sources can be a variety of different options but two come to mind primarily: wind energy and sun energy. The advantage of both is that they will always occur. The disadvantage to both is that they are not always predictable. Many consumers choose the suns energy over the wind because it is more reliable, and there is no noise by product that can become an annoyance at least and have health consequences at most. If you are looking into solar energy solutions, you don’t necessarily need to wire your entire home with a large solar energy solution with a backup power supply, you can invest in separate pieces that are not such a large investment. The range of products that use photovoltaic solar energy is quite diverse and includes items such as mobile phone chargers and car battery chargers. If you drive an RV, solar panels can often be installed and adapted to ensure you have a reliable power source. Most of the photovoltaic solar energy production is being tied into new buildings that are also connected to the local utilities power grid. Tying solar systems into the grid offers a backup power solution and additional solar energy that gets generated may also pay off with a check from the local utility company paying for excess energy. Photovoltaic energy has been around for a number of years and will continue to do so. The product range is diverse, and the science involved in the field is expanding. Understanding how photovoltaic’s work is crucial to implementing a solar energy solution in your home.
short video describing a small solar power system that i set up at my house. it consists of twelve 1 amp solar panels (15 watts each for a total of 180 watts of power – per hour). i use it to run all lights (cfl’s), fans, tv’s, and stereos in the house. also the microwave, coffee maker, blender, can opener, sandwich grill, toaster, vacuum, computer and anything else i can think of. run time for lights/fans only is approx 8 hours. add in vacuuming, microwaving or toaster along with lights, tv and the fans and the run time is reduced to 4-5 hours a day. i bought solar panels, inverter (1000 watt) and killowatt meter at Harbor Freight tools, the batteries (deep cycle) from walmart and the battery cables from checker auto. total cost was about $1200 to $1300

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