September 27th, 2008
Solar heating Scotland Solar heating Scotland utilizes the energy of the sun to heat water in a panel usually mounted on the roof which consecutively supplies the heat as hot water or to a central heating system. If the system is of correct size, it provide around 40 – 60 % of all your hot water needs in a year. The Solar heating system also reduces CO2 emission by about 400 Kg annually. While electing a system for you needs, you should consider a number of factors like the area of south facing roof of the existing water heating system and your budget. The governments of Wales, Scotland and Northern Ireland, are thinking of making changes to their legislation on permitted developments to ease set ups of micro generation technologies like solar water heating. These countries are expecting legislation this year. Till then, householders in Wales, Scotland and Northern Ireland should consult their local authority for planning permission.
Posted in Uncategorized | No Comments »
September 26th, 2008
Solar Panels North Ireland Solar panels installed on the roof collect heat from sun’s radiation. A heat transfer system utilizes the collected heat to heat water. Hot water cylinder stores the hot water heated during the day and supplies it for later use. Solar water heating can provide about one third of a household’s water needs. Solar heating is used in homes or in large applications like Swimming pools. You need to consider many factors like the area of south facing roof, the existing water heating systems and your budget in selecting a system which is suitable for you. The governments in Wales, Scotland and Northern Ireland are all presently reflecting on making changes to their legislation on permitted developments, to ease installations of micro generation technologies like solar water heating. The three countries are expecting legislation later this year. Till then, householders in Wales, Scotland and Northern Ireland should consult their local authorities for planning permission.
Posted in Uncategorized | No Comments »
September 26th, 2008
Solar Collector price The three main kinds of solar collector used in Active Solar Heating Systems are Evacuated Tubes, Flat Plate collectors, and Unglazed Plastic Collectors. Evacuated tubes and both variety of flat plate collector are utilized in Active solar Heating systems for houses and other types of buildings. The less expensive unglazed plastic collector operates solely in outside swimming pools which need lower water temperatures. A finely designed Solar System employing good quality collector, Evacuated Tubes, Flat Plate collectors, or Unglazed Plastic Collectors can make a major contribution to the hot water requirement of a household. Normally, Active Solar Heating systems set up in existing households costs in the range of £2,500 to £4,000 depending on the size of house, type of collector and so forth. For DIY or new build system set ups, prices can be low, mainly in the case of large scale new building ventures.
Posted in Uncategorized | No Comments »
August 6th, 2008
Solar panels grants PV solar panels grants with £2,500 award to the cost per household are accessible to UK householders. A solar grant of £400 is available against the cost of evacuated tubes for household but not for DIY. A DIT solar panels grant of 30% is obtainable for non-profit organizations under the low carbon buildings like schools, hospitals, housing associations and local authorities and charitable bodies. However, no solar panels grants are available for businesses though they may claim the enhanced Capital Allowances (ECAS). Other solar panels grants are: Get the Renewable Obligation Certificates (ROCs) or other green energy certificate. You can then claim funds for producing energy. You may be entitled to other grants. So you should contact the council or the regional development agency. Also, you can sell any surplus electricity produced to the national grid. You should contact your electricity supplier for further information. Several banks and other organizations offer ‘green loans’ as help with installation costs.
Posted in Uncategorized | No Comments »
August 6th, 2008
Solar thermal UK UK gets 60% solar energy of the equator. Solar thermal UK works even on cold and cloudy days. Solar thermal hot water systems in UK absorb the heat from the sun and work along with the conventional water heater. The equipment that will best meet your needs depends on various factors like the area of south facing roof, the existing water heating system and your budget. Solar thermal systems can be used at home or for large applications like swimming pools. The new and most efficient solar panels for the UK climate are the improved evacuated tubes. They are commonly known as solar collectors or solar thermal. They are popular and affordable option for households in UK. Solar Thermal UK uses the existing hot water tank and provides abundant hot water supply during daylight. This technology prolongs the life of the boiler and the hot water is carbon free.
Posted in Uncategorized | No Comments »
August 6th, 2008
DIY solar water heaters DIY solar water heaters can be built by anyone having basic handyman skills and he does not need any special tools or equipment. Tools required for DIY solar water heaters are: A hacksaw, wood saw, drill, hammer, screwdriver, nails, screws, paintbrush, file and a tape measure. Materials needed for DIY solar water heaters are: 10 mm annealed copper tube, 16 swg aluminium sheet, timber for making a frame, glass fibre wool, marine-ply sheet, and 4 mm glass.
DIY solar water heaters save about 60% of the readymade versions and if built properly, will work for more than 20 years. Moreover, as you make it yourself, you can yourself maintain it. However, for DIY solar water heaters, you won’t be able to claim a grant and have to pay full VAT. Therefore, it is better to think carefully and decide if it is the best option for you.
Posted in Uncategorized | No Comments »
August 5th, 2008
Solar cell diagram
Solar panels use solar or photovoltaic cells to absorb sunlight and convert it to electricity. These cells can power the electric appliances of a house. The two layers of silicon create the required electric field. When sunlight falls on the cells, its photons repeatedly hits the electrons in both silicon layers. The force of the electric field pushes the electrons out of the cell to the metal conductor strips, thus generating electricity. The metal strips of the cell conduct the flow of electrons through the wires into the house to power electrical appliances. Also, electrons flow back, from the house to the cell through the cell?s metal backing to make a closed loop. Lastly, the cell has an antireflective coating that ensures that the photons (the particles of the sunlight needed for generating solar power) are captured by the silicon layers and not reflected away.
Posted in Uncategorized | No Comments »
August 5th, 2008
How to install solar power With enough skills and with enough research, you will be able to install the solar panels yourself. You need good knowledge of electricity works to connect the electrical components. However, if you are uncomfortable, it is advisable to hire a qualified electrician for the job. How to install solar power? Install solar power in two ways: Install solar hot water and solar electricity. Install solar hot water Work on mounting the solar collectors on the roof. Do the plumbing and electrical works in the house. After the system is finished and checked, it is filled with water and antifreeze. Switch it on and start collecting solar energy. Install Solar Electricity Work on mounting the solar electric panels on the roof. Do the electrical jobs in the house like install some switches, an inverter, and an electricity meter. After the system is finished and checked, switch it on and start collecting solar energy.
Posted in Uncategorized | No Comments »
August 5th, 2008
Solar cells sale Sunshine Solar online store offer solar cells sale. It is the UK suppliers of all solar things like Solar Panels, Solar Water Heating, Solar Chargers, Solar Battery Chargers, Solar Lights & Lighting, Solar Garden Lights, Solar Powered Products, Leisure Batteries, Power Inverters & various solar accessories. Also, the solar products are at affordable prices. Website: http://www.sunshinesolar.co.uk/ Silicon Solar offers solar cells sale. It provide Solar panels and integrated solar products like solar lights, solar cells, solar fountains with residential home power kits at wholesale prices. Their services also include design and manufacturing of custom solar panel systems for residential and commercial applications. Website: http://www.siliconsolar.com/ Companies like Solar Online Australia offer solar cells sale in Australia. They supply products like solar panels, solar regulators, wind generators, deep cycle batteries, power inverters, solar pumps, mounting frames, accessories, solar, wind or hybrid remote area or grid-interactive power systems. Website: http://www.solaronline.com.au/
Posted in Uncategorized | No Comments »
August 1st, 2008
Solar power water features To enhance the look of your garden in summer, you can select a solar power water feature or fountain. The solar power water features are designed to supply moving water without a power outlet. They use the latest technology with highest efficiency. Also, as it is solar powered, it is friendly to the environment and cost less to work. Solar power water features can be used with a variety of water feature and garden devices like pumps and lighting. They can be directly connected to solar water feature pumps which powers water features. Solar power water features can also work through solar battery. There is a variety of high quality solar power water features for garden available at the natural collection - http://www.naturalcollection.com/natural-shop/Water_Features.aspx?f=affwin. You can also find a variety of cheap solar powered water features for the garden at the Ethical Superstore - http://www.ethicalsuperstore.com/category/home-and-garden/garden-and-outdoor/solar-garden-products/.
Posted in Uncategorized | No Comments »