What Solar Training Courses Do I Need
Friday, February 19th, 2010‘Green Energy’ is the use of items such as wind, tides and geothermal heating to provide us with our everyday energy fulfilment. Collectively they are thought to be ‘Green’ because they are ecologically sound and easy to replace. If we think of some of the older energy skills e.g. Wind Power then in many ways we are going back in time. However, it is the result of eco-efficient and planet friendly options that this process is maintained.
In the home environment one can see examples such as Solar Thermal and Solar Water Heating Collectors. To gain electricity from roof panels you would need items such as solar electrical panels (PV’s). Biomass Energy is the next phase and this involves Fuel, Pellets, Stoves and Boilers burning Wood. Of course then there is the heating from the Sun often just called Ground Source Heat Pumps. Finally, we have two of the most traditional forms of energy generation that have gone through some resurgence over the last few years; these being Wind Power, Wind Turbines and Hydropower (including Water Wheels.)
We will also be able to cover off the skills for those who want to train in this field. Considering the points raised so far, this is expected to be somewhere in the domain of the Plumber, the Gas Engineer and the Electrician. Overall, whilst getting as many sources as possible this would certainly have value to Electrical, Green and Plumbing careers. Bookmarking this page (CTRL-D) allows you to come back when you want and check out your options.
Thermal Solar Energy Systems: Also known as Solar Energy, this mainly uses two, albeit different types of solar panels to get the desired results. First, we have Solar Water Heating Collectors, which absorb energy from the Sun and transfer this into hot water. Furthermore, there are the Solar Electrical Panels more correctly known as Photovoltaic heat collectors which changes solar radiation into electricity. To get the best results these panels need to be south facing at an angle of around 30 degrees from horizontal, and away from blockages.
Within this discipline, Solar Water Power is often regarded as the most popular form of Solar Energy within the UK. With the capacity to deliver 50 percent plus of a household’s hot water requirement annually Solar Water heating systems are crucial to energy in the UK. Typically to fit this type of equipment will cost between 500 and 1500 pounds for a DIY kit all the way up to 2-5k for a full professional fitting.
Biomass Energy Technology: Historically this has come from plants and animals nowadays this also includes new ‘energy crops’. It is by using such material in new ways to create energy that makes it so exciting. It is a useful point to make that the UK is one of the major producers of Biomass fuels within Europe. Considering all this and the relative lack of C02 produced makes the whole process positive overall. Because the system often involves one tree being planted for another being felled that many wood crops are deemed to have come from sustainable sources.
By the growth of Short Rotation Crops (SRC) the UK is able to maximise the ‘Energy Crops’ return against the plant production overall. Of equal importance is the production of perennial grasses because of their yield of dry matter. Whilst Agricultural and Municipal waste may appear lesser known they are essential to the whole process. Agricultural Waste is naturally formed as a by-product of conventional agricultural activity. Whereas Municipal Waste is derived from wood or food and can be used for biomass energy.
Systems Based On Geo-Thermal Energy: Basically this is the warming of the Earth from the Sun and is often used in the manufacture of warm water and electricity. In the UK we are lucky that we can heat and cool buildings from the ground source temperature of around 12 degrees. Heat pumps are recognised as a very good form of power generation generally giving back four units of energy for everyone used. Without a doubt the energy generated from wind turbines and solar electrical panels alongside heat source pumps can be almost 100 percent renewable.
Systems Based On Wind Energy: When you consider the milling of grain and pumping of water it is easy to see how long wind energy has been with us. However, in more recent times there’s been the option to recover the energy for its own sake – and deliver this either to a home unit or to the local power grid. With regard to wind generation it is the UK that has the highest production within Europe. The fact remains that in the UK there exists the ability to realise 10 percent of our electricity requirement from wind power as opposed to the current value of 1 percent. Although electricity is still being produced from between 2-10 p per kWh it could be generated from as little as 2p per kWh. Due to this we are looking at 6-9 months in total to cover the costs.
Hydropower is a subject that suits the UK energy production system. The ability to utilise energy from moving water, much like wind power, has been going on for thousands of years. Interestingly enough this type of energy production meets 2 percent of the UK electrical demand in total.
Using a turbine a Hydropower system can transform the energy of water into other forms. Turbines use either a water drop (e.g. through a dam) or by a natural ‘run of the river’ – thereby having no water storage reservoir. ‘Micro-Hydro’ utilises a chunk of the outdated sluices and dam systems that have been killed off by the large national distribution methods. Having been viewed recently this form of electricity supply could provide 200mW of the UK capacity. Costing between 200 pounds and 3k per KW of energy output gives a good example of the overall cost of a project such as this.
Because of the energy need of the Western World we are now seeing a rapid rise in ‘Green Energy’. To be fair, the UK domestic market is leading the resurgence with the variety of schemes detailed above.
Electricians and Plumbers in particular are expected to provide the main thrust of domestic installation expertise. It is due to the political view of this type of energy generation that results in grants and financial aid becoming ever more prevalent. Equally important is the role of gaining qualifications to install items that we have talked about. To that end it may be worth thinking about combined training where you can get plumbing or electrical training along with green knowledge.
(C) 2009 – S. Edwards. Go to plumbingcourse4u.co.uk/Green-Engineer-Careers.html or Solar Courses.