Tag: environment

Solar Electric Power Systems

solar electric power systems
Local solar power electricians Electricians study does a lot of work to install solar panels on homes and businesses – to least not yet. But the expected change in the coming years, as solar energy is projected to become a leading provider of residential and commercial energy in Kansas and across the country. On Friday, about 60 members of the International Brotherhood of Electrical Workers Local 226 participated …
Buying a Solar Electric System

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Solar Power Electric

solar power electric
Why not the U.S. take global warming seriously and start using solar energy electric chairs outside?

scoundrels? Best answer wins a holiday fishing of dolphins off the coast of Iran, protected by the British navy.

* Sighs * The U.S. is working on everything you just said. But it was a little busy with the war in Iraq "illegal immigration", etc ……………………

Hybrid ebike solar power electric vehicle build e scooters EV custom conversion

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Solar Power For Home

solar power for home
Do you have experience with solar energy at home?

I am doing research of our home. I wonder how long the solar panels past and if any maintenance. Operators with whom I spoke, seemed to offer a guarantee of 25 years and say there is no maintenance. What repair or replacing the roof, with panels in place? Dealers say the roof can be accessed under the plates to repair and to extend the life of the roof. Any information to share?

I am a solar technology, so believe me when I say not to put photovoltaic panels on the roof because their investment not be returned unless there is 40,000 square feet of roof space to sell their labor to the network. installation cost of PV is a conservative, more $ 30,000. Here's what to do. First, your roof is south? It is clear from the trees? is new construction or existing? If your orientation south of its business. Some states do not allow tax benefits if the south. You need to install a solar thermal system in your home. Depending on your square meters, determine how many panels you need. say you have 2,000 square feet, and you want hot water for domestic use, you only need two panels and a water heater Hot 108 liters. if you install a solar heat exchanger in his conduct ATAC (recommended) requires a third panel. Change of thermal solar energy (including benefits tax) is about 3 years. There is so much information I can tell you, but I do not have a lot of space in this post. The warranty is correct, life cover increases because they are protecting the deck panels, so there is no truth in it. but if you only put two or three roof panels, small factor.

How To Make Solar Panels For Home

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Solar Power Business

solar power business
Business Digest: distressed properties depress domestic prices, the company said, GE will build plant in U.S. to produce giant … Business Digest: distressed properties depress domestic prices, the company said, GE will build plant in U.S. giant solar panels to produce
Is Solar Power Good Business? – VOA Story

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Alternative Energy Solar

alternative energy solar
could use alternative energy if a solar storm struck?

I wonder why scientists are so stupid and blind! lol, apparently there next solar storm in 2013, which will destroy our satellites, also why not move back to the satellites during a couple of weeks during the solar storms that are not damaged? is better than being destroyed forever, and also because they say the storm will blow or processors because so many energy, so forget about using wind and solar power, solar energy, because there is much in the next? and energy water, such as the turbine. And they say that since we can not have electricity, because the processors will not be able to drill oil wells, so that nobody can go nowhere, but then the sun and wind and water that is transformed into electricity for details, and if I'm right where you can suggest that these ideas scientists

Solar storms come and go every 11 years or more. For 11 years, was considerably smaller satellites, then now a Solar Storm to stop them, but only if scientists, engineers at NASA, and other professionals working in this field, you can not see that is not satellite ready for such disturbances, it is highly unlikely. In addition, scientists are now debating whether this storm is so violent as planned earlier. Typically, satellites are out or are directed to positions outside the immediate vicinity of the damage. Moreover, the issue of alternative fuel sources, energy solar and wind power are nowhere near the efficiency of oil due to the fact that the infrastructure is not there to support that system. To transform a set of infrastructure to support these fuel sources that require at least 30 years.

alternative energy solar micro hydro and wind

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Solar Thermal Power

solar thermal power
Homework help solar power?

Clearly explain how solar energy is converted into electricity and how the conversion and explain occors each form of energy used. – And I'm asking for help because my partner does not make a shit about what is not my partner and I'm doing this for myself to keep my previous note. <3 and it is a expample than I need, except that it is solar energy. Thermal V (explainn) V Electreical (explain) V-nuclear (explain) V & Still onn! <3

Books have been written books on the subject. However, a brief summary of what happens in a solar cell is essentially the material used in the construction of the cell are materials that, when photons of light hit / molecules, the electrons move to a higher orbit or state energy and electrons are released easily enough for your extra energy to be transferred to other electrons and is the cumulative effect of a measurable current in a measurable voltage potential as the electrochemical reaction of a battery. Because of how the compounds in the cell is mounted, are also similar to a diode or transistor very large so that all electrons which gives it its power as electricity, are giving up the energy that can migrate only one direction in a circuit. The thermal effect is minimal, but the panels are absorbing solar energy. This is a simplification of the process, but gives an idea of ​​what is happening inside the cell photoelectric. Increased participation would parallel the "hole theory", which describes the transistors. Not enough space here to enlarge this. One manufacturer of thin film solar panels would be a good place to explore. If I had to refer to them by some specific textbooks, I could probably list a few.

PS 10 Solar thermal power station – http://www.solarthermalpower.it

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Solar Power Products

solar power products
Deserts are basically waste land, but they get a lot of sun. Ideal properties for huge solar power farms?

But how could we harness the vast power produced given the distance to population centres? For example could the power be used to create or transfer a usable transportable product, for example seawater desalination to further transform marginal land..

Jack, your idea is already being built. There are some small experimental solar power stations in the desert. The earlier ones used solar electric panels with limited success, mainly because since these devices are made of silicone, like a computer chip, they slow down and lose production in high temperatures. There is a project underway to use solar thermal collectors in the Sahara Desert to produce massive amounts of electricity, which will be sent to power Europe on high voltage lines. The big difference here is they are not heating water directly to produce steam, instead they are heating oil to several hundred degrees, using both the power of the sun and the natural heat that exists in the desert, and the super heated oil is then used to heat water into steam. Another advantage to this is the oil holds its heat for much longer than the water, so even after the sun has gone down, some energy can be extracted, working like a thermal battery. The plan is to also use the excess during the day to run desalinators and vegetate the area around the solar farm to provide for the people that will live and work at the farm. The desalinators would only run when there was an excess of solar power, in the afternoon, and the fresh water could be stored in reservoirs. There are some excellent photos online, try googling, “Sahara Desert Solar Project,” then click on Images near the top left of your screen.

Solar power is still a very small slice of our energy mix today, but like wind, as we find ways to improve its production and sustainability, it will grow quite quickly over time. Over the planet as a whole, wind power is being increased by almost 30% each year. In a few years, solar will most likely do the same. We live in a home in the Northern Midwest that is completely powered by the wind and sun. Twelve years ago when we started on the project, almost everyone thought we were wasting our time and money. Now our electric bills are less than $5 per month, and the power has not gone out at our home for even a minute the last 7 years. Now the general public tends to think the same thing about grid power coming from a renewable source as our neighbors thought about our home 10 years ago. If you want to learn more, there are some great non profit groups involved in this stuff, I will list some below. Take care jack, Rudydoo

“SAMURAI” Solar Power Generating System for Home Use by Kyoc

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Solar Heat

solar heat
Renewable energy: Labor coalition’s tactics draw heat
Do California construction unions raise concerns about building massive solar plants in the Mojave Desert because they care about wildlife, water shortages and delicate vegetation? Or is it, as some fellow labor unions charge, a way to extort expensive contracts…
Solar Heater

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Solar Power Plants

solar power plants
Solar power reaches southern W.Va. coalfields
A group devoted to creating alternative energy jobs in Central Appalachia is building a first for West Virginia’s southern coalfields region this week — a set of rooftop solar panels, assembled by unemployed and underemployed coal miners and contractors.
PHY NYC Solar power plant in Spain

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Solar Power Panels

solar power panels
Solar Panels-how much power should I expect to get on average from a panel?

What percentage of the rated power? Panels would go in the northeast. I mean just in general I know that panels are generally about 11-19% efficient but of the rated power what should I actually get on average given average conditions? If I had a 200W panel would I get 100W? 50W? 150W? Thx in advance.

Panels are rated at a standard test condition (STC). The rated output has nothing to do with efficiency. A more efficient panel is physically smaller than a less efficient panel, a 200W panel outputs 200W at the STC, regardless of its efficiency. You’ll generally pay more for a more efficient panel, so if space isn’t an issue, you may be better off getting a less efficient panel, you’ll get the same output, but it will take up more space.

make solar power panels

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