Components of a Household Photo Voltaic Energy System.

February 21, 2012 by Lisa Bearsley  
Filed under Environment

A Residential solar power system consists of four components : photovoltaic panels, charging controller, battery pack and an inverter. The photovoltaic panels convert sun light into electrical energy. The electricity is sent in direction of the charging controller who keeps the battery pack fully charged, but not more than charged. The battery pack sends the electrical power towards the inverter who converts the DC voltage to household AC at 120 volts and 60 hertz.

Photovoltaic panel

The output of your photo voltaic panel is stated in watts. The wattage is stated is usually for peak solar various hrs. Considering that the amount of solar light varies through the course of your day, to level out the variations the peak sun a number of a long time has been adopted by most manufactures to assist installers and customer’s compare various photo voltaic panel models.

Suppose a photo voltaic panel is rated for 100 watts and an average of six peak sun various several hours is obtainable per day. Then the photograph voltaic panel would produce 100 watts * 6 peak various hours = 600 watt various several hours of electrical power or 0.6 kilo watt various a long time (KWh)

Charging controller

Charging controller or charge regulator controls the charging from the battery pack. It continually monitors the battery pack’s charge state. If the batteries are low, it will send electricity from your solar panels towards the batteries. It also prevents more than charging through the

battery pack.

Do not permit someone to convince you that a charging controller isn’t actually needed. Directly connecting the photovoltaic panels towards the battery pack can permanently damage the electric batteries and possibly trigger them to explode.

Battery pack

The battery pack’s purpose is always to store electrical electrical power generated by the photo voltaic panels all through the day after which at night or all through very cloudy days provide electric energy in direction of the inverter.

The battery pack normally consists of lead acid electrical batteries. Lead acid batteries are comparatively inexpensive and readily obtainable. There are lots of distinct kinds, sizes and capacities of batteries obtainable. Essentially the most well-known are gel cell and AGM deep cycle electrical batteries merely due to the fact they are maintenance free and last an incredible deal longer than wet cell lead acid electrical batteries.

Probably the most essential issue to bear in mind about the batteries is that the require to become deep cycle. Deep cycle batteries are created to turn into discharged then recharged hundreds if not thousands of times. A deep cycle battery is made to discharged to practically empty, but not totally and then be slowly recharged far more than time. A frequent mistake for residence owners is usually to believe that they can use automotive electric batteries instead of deep cycle batteries. Car batteries are shallow cycle electric batteries. They’re made to discharge an incredible deal of current rapidly soon after which be instantly recharged.

Inverter

An inverter converts the DC electric electrical power stored in the battery pack into household 120V AC. Almost everything in your residence is powered by 120V electrical energy. Things like table lamps, freezer, lights, motors, dishwasher, and so on.

Now you have a fundamental understanding of photograph voltaic electrical power how it functions to electrical power your house. Now you have sufficient details about how photo voltaic vitality functions to determine if it’s a technology that you would wish to invest in for your house.

To find out much more thrilling information about solar power homes, please take a look at residential solar power.

categories:

Solar-powered business park a UK first

January 31, 2012 by Tania Pickstone  
Filed under Technology

The Howbery Business Park in Wallingford, Oxfordshire is claiming to be the UK’s first solar-powered business park. Powered by a ground-mounted solar array consisting of 3,000 solar panels, the site was connected to the National Grid today.

The installation is 748kWp in size and was developed by HR Wallingford and Lightsource Renewable Energy. It is one of the first large scale ground-mounted systems of its kind to be connected to the National Grid under the Government’s feed-in tariff scheme. It is expected to generate more than 682MWh of clean electricity annually.

Solar photovoltaic panels will provide the power for more than 25% of the site, allowing them to cut their CO2 emissions by over 350 tonnes a year. Octopus Investments and a local private investor named Andrew Troup provided financial backing, whilst construction, engineering and procurement were handled by Solarcentury – a company with experience building similar parks in Europe.

According to John Ormston, Chief Executive at HR Wallingford, Howberry Business Park has always had a green approach. He said “with two highly sustainable, BREEAM Excellent rated office buildings and an operational Green Travel Plan, we are committed to leading the way in renewable energy and are proud to be showcasing the UK’s first solar business park.” It will join a small community of business parks in the UK where tenants are able to get electricity directly from a solar array.

With the Government proposing to make substantial cuts to the feed-in tariff scheme, supporters of this project are eager to hold it up as an example of the potential of solar power as a key component of a cleaner energy future. Solar is the fastest-growing energy technology in the world, and it would clearly be a mistake to dismiss its importance as we confront the challenges that will define the future of life on Earth.

Find out more about solar PV installation for your home, and speak to free solar panel installers today.

categories:

Homemade energy – The need of the Hour

December 20, 2011 by Bryan Adam  
Filed under Business

Excessive use of electricity to run all home appliances, is a waste of energy. Electricity, supplied to our homes, is produced through thermal generation, from fossil fuels, hence these are exhaustible. Frequent power cuts to save energy for future use have become very common. It is time that one tries to use more homemade energy sources to run the appliances.

Awareness about lack of fossil fuels has increased among the public and hence has become the need of the hour to invent useful methods of producing homemade energy. The solar power and wind power can be utilized completely to create energy. There are some systems developed by people, which makes it easy to develop energy at home. Some people can even cut down their electricity bill to nil and some supply electricity back to the grid.

The solar energy can be harvested by means of solar panels. Solar panels bought from outside can be very costly, hence one can make a solar panel at home. It is a very simple procedure, which is available on the net. Small solar chips are available on the net at dirt cheap rates, and hence can be purchased very easily. The solar energy can be stored in a battery backup and can be then used to heat up the water and for other purposes.

In areas where there is high wind velocity, a community or a group of people can take on the installation charges of a wind mill and establish one. The establishment of a wind mill can be done at home too, by placing a wind vane at home and then directing the win into a small turbine which produces electricity.

It is necessary to take the necessary steps towards creating better sources of homemade energy , so that the future generation has enough power to survive on.

Tom Lee has been energy writer for the past 10 years. He’s also an accredited researcher on the subject for leading research institutes in the US.Bill Ford’s home made energy scam ,however, is probably the only DIY project that I did right from the start up to the finish line.homemade energy saves you as much as $1000 per year on your electricity bill.

categories:

Think Outside The Box For Smaller Energy Bills

December 18, 2011 by Lonrna Davis  
Filed under Business

As electricity prices spiral way out of control we’re all searching for methods to help reduce our power consumption. The bad news is that with oil prices bumping $100 a barrel the rising trend in electricity costs is most likely going to get worse not better. Almost all of the easy systems of reducing the amount of electricity you use on a day by day basis you have possibly already implemented.

Strategies like replacing bulbs in your home with low-energy ones and switching off new appliances for example are both cheap and simple to effect however there is a lot more that can be done if you're ready to spend a little cash now for Energy Savings Products.

The following methods though not advanced science or dear to carry out will in the long term help you to cut the amount of electricity you consume although break even point won't be realized for about a year.

Electricity Consumption Monitors. For roughly $40 you can purchase a gadget which consistently monitors the amount of electricity you are using at any particular time. These devices typically come in two parts both powered by batteries. The 1st part is a sender unit that is attached to one of the cables leaving your electricity meter and it measures the power being employed by all of the electric devices in your house and sends the results to a receiver unit. The second part is a receiver unit that is mounted in an outstanding position in your home where it can be easily viewed.

It has a large LCD display which shows in Kilowatts how much electricity you are using right now. After a couple of weeks of normal usage you'll get an understanding of what's the standard base rate of power you are using on a typical day. For my home it’s about 0.3 – 0.6 KW. If on passing the unit I see a reading of 2 Kilowatts or even more I know something that is drawing lots of power has been left switched on. Frequently it seems the oven or microwave is the culprit and as it’s my dinner that is being cooked it can be ignored.

Occasionally though it turns out something has been left switched on by mistake and more frequently than not it is the water heater. Now a hot water heater will draw 2 KW of power plus and leaving it on when it is not required could be a costly business and it’s this type of pointless usage the electricity monitor can help you save.

Standby Energy Savers. These devices can be purchased for about $30 and are a great way to save electricity. Most electrical devices have a standby mode that appears to switch the device off. The reality though is that standby mode for a TV for example can use up to seventy pc or more of the TV’s normal power consumption!

This is pricey as these items are frequently left at the ready 24 hours a day. An energy saver works by sitting between the mains plug and the offending machine. When you wish to power off the device you simply click on a button on a supplied radio control and the power is actually cut off. These devices are fantastic for equipment which has the electric socket in a position where it is impossible to get at to physically switch it off fit the device and the remote control does the rest. This can also be terribly reassuring when leaving the house for one or two days you know for sure that your electronic equipment is disconnected from the mains.

Each of the above devices have a cost up front that many aren't prepared to pay but when you consider the upward trend in energy costs is up just imagine the long term savings you might make by fitting these cheap devices.

Reducing the amount of electricity you use at home has never been more important than today. With electricity prices rising faster than inflation it’s time to take a look at some innovative ways to reduce your current Energy Consumption including switching to a cheaper supplier like the Utility Warehouse.

categories:

Get A New Career With Renewable Energy Training

December 9, 2011 by John Green  
Filed under Careers

Pursuing a renewable energy courses will equip with enough knowledge on how to manage the natural resources. Renewable energy can be defined as some sort of power that can be restored or later use. Some of the sources of renewable energy include; wood, solar and wind energy.

University programs are numerous and varied. The Interstate Renewable Energy Council provides a list of the various college programs, under the Programs tab on its web site home page. The University of Central Florida offers Applied Systems and Renewable Systems. The University of Wisconsin offers Solar Technology. Such classes are suitable for those in Engineering and Science fields. Harvard School of Engineering and Applied Sciences offers Survey of Energy Technology. This class focuses on alternative fuels. Yale, on the other hand, offers a class in Photovoltaic Power. Its main focus is on solar power. Oregon Institute of Technology offers a BS degree, which includes a focus on wind power. Texas State Technical College offers a class that includes both wind and solar power.

Renewable energy courses offered in Colleges may take longer durations to complete and as a result are not suitable for employed people. In this regard, there are workshops and seminars tailor-made for those who work in science fields or engineering and are dedicated of keeping abreast with current trends in their career fields. In this regard, The Energy Commission in California has collaborated together with the California University, to offer courses that run for two days and a maximum of nine days to even suit employed people. This course covers alternative sources of energy and green living.

If you are a part of an organization, which wishes to stay green, then these short courses and workshops are good for you, since they are less involving and less time consuming. These courses will embrace the topic of alternative energy sources on a wide spectrum and will equip you with many ideas. These training organizations provide both on-line and off-line learning opportunities for learners. On-line programs are referred to as webinars and Verve consulting and have greatly facilitated this mode of learning.

Those who are interested in making a career change or enhancing their earnings potential, can be come certified as Solar Installation Technicians. Solar Energy International offers certification, with a combination of online and hands-on instruction. The five day hands on class begins with safety guidelines and protocols. The rest of the class focuses on building or installing the different photovoltaic systems. There are different types of grid systems that a person seeking certification may need to be familiar with. The class prepares learners for the basic certification exam. Such a program may be ideal for working as electricians, cable installers, builders and anyone who wants to branch out from their current trade.

If you are concerned in taking a career switch or increasing your income level, you can enroll into solar energy certification programs that will certify you as a Solar Installation Technician. This course will also equip you with both on-line and hands-on know-how. This course is divided into stages which cover different durations. For example, the safety rule and protocols course is a five-day training program, which will equip you with hands-on knowledge on Internet-related issues. The remainder of the class will put emphasis on building of various photo-voltaic systems. If you really need Solar Technician certification, then you will also need familiarity with the various kinds of grid structures available in the renewable energy course. This program is ideal for electricians, cable installers or anyone seeking to break-away from the monotony of their routine careers. Therefore, it is quite apparent how Renewable energy courses are transforming people’s lives.

Whilst you’re searching for a new type of career it is always advisable to search every potential option. DomesticGreenEngineer.co.uk will offer various options such as renewable energy courses. Starting one of these solar pv courses can really help you get into the construction industry.

categories:

DIY Wind Generator – How To Get Rid Of Excess Power

November 15, 2011 by Paul Robertson  
Filed under Business

Many folks are unsurprisingly interested in the suggestion of tapping into free wind power by building a DIY wind generator. Before getting started with such a project it is worthwhile taking some time to learn the basic concepts of wind power before making up your mind about building a wind generator. It can be somewhat involved to run your appliances off the harvested electricity but the building of a generator is relatively easy.

Some individuals will likely find the wind power notion more attractive than the solar power alternative because windmill construction is quite straightforward. This could be due to the fact that windmills have been used for making flour and moving water for a very long time. Solar technology, on the other hand, is comparatively recent and uses a lot of obscure terms and materials.

The principal challenge with using air currents for home electricity, such as with a DIY wind generator, is that the air is irregular. The electricity produced can be stored in batteries just like solar energy, but when batteries are full they will burn out if the extra power is not diverted. A very windy day can push a lot of air through your system and might just make too much of a good thing.

This explains why the traditional windmill use of pumping H2O is comparatively easy – any excess water just flows away downstream. The blades can keep on turning and making the pump run and too much power and water is not a factor.

However, if you are using a DIY wind generator to create and store power, things get a bit more complicated. Installing switches for programmed operation of appliances is one beneficial way to plan ahead if you produce extra power that you can’t use. It is possible to establish the system so that a Telly or something similar will switch on, so that any further power coming into the batteries will go to that appliance. Instead, you can use a switch that automatically disconnects the generator from the batteries once they are entirely charged. Once the batteries have been automatically disconnected, the windmill blades can keep spinning around without causing any harm.

The point is not that it is impossible to use windy days to power your home, but that there is more to it than you may recognize. The most beneficial way to deal with this issue is to sell your unwanted power back to the power company. For the modest inconvenience of staying joined to the power grid, you will be able to create some spare income.

If you need some extra information on making a plan to get rid of spare power, you can simply find it on-line. The issue of extra power is one that can be simply dealt with if you are committed to making your own alternative energy and saving a bit of cash. When you take into account that you will be using electricity for many years to come, you will see that the slight effort of building a wind turbine will be repaid many times over.

You will definitely find that a DIY wind generator will provide a significant measure of your energy needs if you design it to suit your family’s requirements.

Before you purchase any plans for creating a DIY wind generator, make sure you grab a copy of Paul Robertson’s excellent FREE Report On DIY Energy Options, plus a load of other money-saving ideas.

categories:

What Makes a Good PA Electric Company

November 14, 2011 by Alexis Wright  
Filed under Business

PECO electric utility is unbiased and some would say agnostic about electric choice in Pennsylvania. The government of PA has broken up this large monopoly electric utility that primarily served the Philadelphia area. Now energy consumers can pick from multiple competitive electric providers in the state that offer cheaper electric rate plans compared to PECO.

Most of us in Philadelphia have decided to stay with PECO electric utility rather than shop electric companies like Spark Energy and Champion Energy. The residents of Philadelphia simply see the prospect of switching electric companies away from PECO as a hassle and the idea as foreign. PA residents simply do not have their questions adequately addressed as to what will change to make life more difficult for them if they choose to switch away from PECO electric company.

There has been a few notices that went out in the mail informing PECO electric utility customers that they can now choose an alternate electric company. Some competitive electricity suppliers competing against PECO have used this to persuade PECO energy customers to switch away. There have even been cases where the sales person has convinced the potential customer that they are PECO or were sent by PECO electric utility. This scam has helped some alternate energy suppliers to easily sign up new customers in the PECO footprint.

The main problem causing a headache for energy consumers in Pennsylvania are the misrepresentations made by some of the door to door sales guys hitting the streets. Many of these neighborhood canvas people will tell all kinds of half truths to get people to switch away from PECO Energy. When the customer gets their first months electric bill they feel as if they have been had. It is important that PA retail electric providers have some type of self policing and quality control to prevent the deregulation process from being tarnished.

In conclusion I would encourage Philadelphia energy consumers to not sign an energy contract with a door to door sales guy. It is worth listening to what they have to say but when they are finished talking go check out what they have told you on the internet. Read some government notices that have been published about PA electric deregulation and make an informed decision. Once you have a good grasp of electric deregulation and choice in PA go out to a comparison site and see what options are available in Pennsylvania on comparison websites.

PECO electric is the largest Pennsylvania electricity utility in the state. When comparing energy suppliers against PECO Electric it helps to review information on other electric providers and what has been said about them. You can learn more about electricity deregulation by reading these articles: Energy Articles

categories:

DIY Wind Power – A Great Way To Save A Lot Of Money

November 13, 2011 by Paul Robertson  
Filed under Business

If you are searching for an environmentally friendly way of cutting back on your energy bills, the DIY wind power presents as a highly worthwhile option. Constructing your own windmill can be a low-cost and simple project if you want to make important savings in energy expenditure. Basically, a wind turbine, or generator, is a system composed of fan blades attached to a hub, which turn a gear shaft that turns a generator that produces an electric charge.

The stored electrical energy can then be converted to alternating current suitable for home appliances. You can even draw directly from the storage batteries, or sell the stored energy back to the utility company. It is a good idea to use grid power as a backup system if the wind speeds in your area are temporarily too low to produce enough power.

It will likely cost you a few hundred dollars to build a DIY wind power turbine, and this may seem like quite a lot. Nevertheless over the life of your windmill you will save many times this amount by making your electricity. Many homeowners, especially those with farms or large open spaces on their properties, have seen huge savings and even profits with their own turbines.

Finding a good guide on how to build your own wind turbine is the key foundation to your diy project. You can very easily find good quality guides on the internet that will take you through the necessary step for creating your own generator. When you are comparing guides, make sure you get one that is easy to read and contains comprehensive constructions. The guide should tell you what you need to buy and how to assemble the parts, as well as give tips on location and tying it in to your home’s electrical system.

It is important to find a good location for your DIY wind power generator. You want it to be in an open space without blockages. For example, if you build it on its own tower, make sure it is a reasonable distance from the house. See if you can discover any guides on local wind directions and speeds to help you find the best location for your windmill

Once you have found the right location, you are ready to acquire the parts and assemble the turbine. Have a look at online auction sites and specialised turbine stores – these can be really good for getting good materials at an affordable price. Make sure that you have all of the parts before you begin, and consult your guide regularly.

When you have finished assembling your DIY wind power turbine, it can be placed on a tower or pole in the ideal location. You then run a power line to the house – the best place to connect is where the standard grid connection is. Using the appropriate gauge and type of wire is very important when you are doing the electrics.

The final step is to connect it to your home’s electrical system, and to batteries should you wish to store electricity. When undertaking this step, it is a good idea to use an electrician unless you are experienced with such systems and the best way to connect them. Make sure your electricity is turned off at the meter when you connect your turbine to your home’s electrical system.

You can clearly see that DIY wind power is a fantastic way to save a lot of money. Building your own turbine can be inexpensive and undemanding. Harnessing the wind can yield savings and even profits that more than make up for the upfront cost of constructing and installing your own DIY wind power turbine.

Before you make a decision on which DIY Wind Power project to make, make sure you have a look at Paul Robertson’s FREE Report on DIY Energy Options plus other money saving secrets for your home.

categories:

DIY Magnetic Energy – Some Useful Information

November 12, 2011 by Paul Robertson  
Filed under Business

DIY magnetic energy helps lower utility bills to make energy in the home more effective by creating a magnetic power generator. The utility bill will be significantly lowered or eliminated totally if the generator is built large enough to furnish the power.

Individuals who have this type of generator in the home do not have a utility bill because the generator supplies all the power. A DIY magnetic generator is a useful way to get some freedom from the hold of the power companies. It is also a good idea to have a look at your current use of electrical equipment to determine if there are any opportunities for saving power.

A couple of options here are to use fluorescent bulbs and switch off unused equipment. Another great way to reduce power usage is to be more prudent with airconditioning and heating, as well as your utilisation of the clothes drier. Dishes can also be washed and dried naturally without using the dishwasher. Shut the air vents in rooms you don’t use and make sure that your air filters are changed and cleaned regularly. Some other good tips to cut back on power usage are to repair leaking taps, swap ageing appliances with energy efficient ones, and use cold water for washing clothes where achievable.

Once you have done all you can with energy conservation, you can get to work with constructing a diy magnetic energy generator for your home. You can make a permanent one by putting magnets on the outside of a wheel – their opposing fields cause the wheel to revolve.

After you have managed to get the wheel turning, you can hook it up to a DC generator. By doing this you the kinetic energy of the spinning wheel is converted into electricity. The electricity you have created can be stored in a battery pack until you are all set to use it around your dwelling.

More and more people are aware that diy magnetic energy generators are a reliable source of power that provides free electricity. It is actually straightforward to understand how one works. Unlike some other renewable power sources, it produces electricity as soon as you get it started. Its 3 key advantages are that is doesn’t produce excess heat, it is environmentally benign, and it is a clean power source.

DIY magnetic generators also don’t take up a lot of room. They will work in just about any climate and cost very little to put together. It typically cost less than $100 to tap into diy magnetic energy and will save even more when the electrical bill is eliminated. Thus many individuals are making and using this device.

However, keep in mind that accidents do happen when making this device because of negligence. To preclude accidents with turning machinery it is advisable to use gloves and safety glasses. DIY magnetic energy differs in content and nature, depending on the individual who is building it. It is recommended that you build a system which is appropriate to your family and household needs. If the generator is too weak, it will not support he power needs of the entire household. Creating a larger device and/or using more magnets will make sure that you have a diy magnetic energy system that will bring a significant benefit to your home and family.

Before you make a decision on DIY magnetic energy solutions, check out Paul Robertson’s excellent FREE report on DIY Energy Options and other money saving secrets for your home.

categories:

Why Does Window Tinting Bubble

November 10, 2011 by Xander Boyde  
Filed under Gardening

Nothing lasts forever and you won’t find any modern products with the staying power of a roman coliseum. Everything from houses to cars or any other piece of property eventually succumbs to age. Window tinting film is no exception to the rule and will eventually break down. How long you will get good use from your tinting depends on several factors. Mainly the quality of the film used coupled with the workmanship of the crew that installed it determine its life the majority of the time but its lifetime exposure to the sun also can play a large part.

The poorest quality is usually dyed window film which can suffer fading in a matter of months iin harsh sunlight. Fading of this type is more common with the product the further south you go as the sun gets stronger towards the equator.

Hybrid films are generally better in quality than dyed films with an expected lifespan of around 5 years before wear, color fade and other problems start presenting themselves. However, hybrid films can see earlier issues just like dyed films when a bad installation or faulty product is used.

The highest quality vehicle window film is either metalized sputters or deposition window film. These films have an expected lifespan of around ten years and with care can even be made to last over a decade. In a good many cases it is conceivable that a good installation could actually outlast the usefulness of the vehicle that it’s installed on.

One of the worst things you can use is a cheap DIY kit. These kits have a tendency to separate under intense sunlight which is common in the southern half of the United States, like in Florida. When these cheap films start to go they will begin to warp and bubble and sometimes their dyes will shift to a purplish cast. The color shifting indicates a cheap and non-sturdy dye was used

The best way to avoid problems with your tint is to do your homework before you settle on a dealership or technician. Don’t just do business with the first tint shop you walk into, because you’re handing the overall appearance and performance of your tint to a complete stranger. Ask questions, review their work and check into their background before you hand over your money and your car.

Another thing to take into account is where you are getting your tint from. Buy from a reputable dealer that uses quality film. You want to avoid shops that use old or bargain basement films. These films can be poor quality and well on their way to being too old for use. Some might even be rejected defects from the factory sold off on the cheap. You want to be sure you will be covered if any problems arise with the installation so you should choose a reputable professional that will warrant their work and the product.

If installed properly, with a quality dealership and good film, your window tinting should last a long time – potentially longer than you own the vehicle which is always a perk. If you take good care of a vehicle, the window tinting you do could add a lot of value to a car, making it easier to sell or trade in when it finally comes time to upgrade.

There are a lot of classy upgrades that you can make for your vehicle, but none are as functional as window tinting Kansas City. Not sure where to get 3m fasara? Trust in the professional that have been handling cars in your community for years – click for more information on how we can boost the comfort and style of your ride.

categories:

Next Page »