Hi, guest ! welcome to solarspanelcost.blogspot.com. | About Us | Contact | Register | Sign In

Friday, July 27, 2012

Killer Defenders: Solar panels & installer contracts

Solar collectors to absorb solar radiation and convert it into electrical energy that can be used to operate the equipment in your home.

Post-Katrina, the Lower ninth Ward Verrett also home to all the solar panels to save on their energy, increase the utility savings.

"Everyone needs electricity, which is in your house of the solar system first, and then if you need more power, you buy the output of the company," said Melonie Hall, director of customer service for Entergy New Orleans. Can pay a monthly fee from time to time.
Combining solar panels and ZigBee for remote power management

Different variants of ZigBee can be used to connect at home in the sub-box set-top (STB). Wireless Remote

Around the world, solar energy is fast becoming one of the most widely used source of alternative energy. Due to lower production costs and prices is the rising cost of energy photovoltaic (PV) solar systems rapidly in popularity.
A more sophisticated system for measuring and monitoring will better understand the home and business users to monitor and maintain PV systems. Wireless smart junction boxes can be added to each panel. Instant access to remote or smartphone information on the generation of each panel is then available, and select the operator or owner; you can switch the channel or panel for better overall performance.

Imagine a fire in a building topped by a large solar panel. High-voltage solar panels on the roof can be dangerous for emergency services or fire responders. Combining high performance with water and other leaders dangerous.
RF remote control provides long life and the range and reliability.

The ability to monitor individual solar panel is just an example of how consumer demand increases, so the owner has control over energy consumption, lighting, HVAC, and more. Opportunities to optimize energy use will increase.




Read More »
12:14 PM | 1 comments

Thursday, July 26, 2012

enjoyment UCLA produces transparent solar cells that harness infrared light

UCLA produces transparent solar cells that harness infrared light

Four major Chinese solar panel companies asked their government to "immediately find a high-level dialogue with the EU a way to improve the situation."
Most of the top Chinese exporters are affected, including Suntech Power Holdings and Trina Solar.

"Chinese companies offer their products below cost, despite its own massive losses," said Milan Nitzschke, president of the Manufacturers Association ProSun EU.

Four Chinese companies warned of escalating tensions in trade relations on Thursday - Yingli, Suntech, Trina Solar and Canadian.

"If the EU were to follow the precedent of the United States and for an anti-dumping investigation on Chinese solar products, the Chinese solar industry would suffer a mortal blow," said Wang Yiyu, Chief Strategy Officer of Yingli Solar.

A UCLA team has a new type of solar cell that is almost 70 percent transparent, developed with the naked eye.
Solar panels are great. If only solar cells, thin films, you could see through, then you could transform windows and tablet displays in solar systems.
The reason is that the PSC does not generate energy of visible light.

According to Yang, "These results have the potential opening for visibly transparent polymer solar cells as add-on components of portable electronics, smart windows and building-integrated photovoltaic and other applications.



Read More »
11:30 AM | 1 comments

Wednesday, July 25, 2012

9 Amazing Crazy Robots Install Solar Panels Killer Animals??


9 Amazing Crazy Robots Install Solar Panels Killer Animals??
With the price of solar panels has plummeted, the amount of solar electricity generated worldwide level. But solar still accounts for less than 2% of total global power generation capacity.

Now companies like PV power plant operator in Germany and Gehrlicher develop mobile robots that will automatically install ground-mounted solar day and night in all kinds of weather. PV power plant operator, the robot was designed to plant-level solar cells, four times as large as the one you would see on a home-assemble.
According to the PV power plant operator, a construction company specializing in solar power plants can be plants that require workers to 35 now with only three workers in an eighth time.

Estimates for a 14-megawatt solar power plant, the company, it could cost about $ 2 million to install the panels by hand.
PV power plant people build robots from off-the-shelf Japanese components. Even for small solar systems and those with normal-size sheets, human workers both faster and cheaper than the robots, said Markus Gattenlöhner, Head of Marketing at PV power plant people.

Christian Hoepfner, a scientific director at the Fraunhofer Center for Sustainable Energy Systems (see: Redesign Solar Power), agrees that the role will be limited by robots.
The Japanese government commissioned PV power plant operator, a version of its robot, a solar system could largely on its own install in radioactive areas in the vicinity of the site to develop the nuclear plant in Fukushima disaster.

The University of California, Los Angeles team describes a new type of polymer solar cell (PSC), produced mainly by the energy absorption of infrared light, causing the cells to nearly 70 percent transparent to the human eye.
Performance can see through it: The UCLA team have solar panels that are made almost transparent

Performance can see through it: The UCLA team have solar panels that are made almost transparent

"These results open the potential for a visibly transparent polymer solar cells as an add-on components of portable electronics, smart windows and building-integrated photovoltaic and other applications," said lead investigator Yang Yang, a UCLA professor of materials science and engineering.

Yang added that there was intense worldwide interest in the so-called polymer solar cells.

Polymer solar cells have attracted much attention due to their advantages over competing solar cell technologies.
More obvious: solar collectors are mounted on a roof in Totness Devon, England

More obvious: solar collectors are mounted on a roof in Totness Devon, England

So far, many attempts to demonstrate visibly transparent or semitransparent PSCs have been.

A team of UCLA researchers from the California Nano Systems Institute, the UCLA Henry Samueli School of Engineering and Applied Sciences and the UCLA Department of Chemistry and Biochemistry have high-performance solution-processed, clear transparent polymer solar cells demonstrated by the incorporation of near-infrared light-sensitive polymer and upper and using silver nanowire composite films of the transparent electrode.

The near-infrared photo-active polymer absorbs more light in the near infrared, but is less sensitive to visible light, balancing solar cell performance and transparency in the visible wavelength range.

This combination has 4 percent of energy efficiency for the solution-processed visible and transparent polymer solar cells have been achieved.




Read More »
4:22 PM | 2 comments

56 Killer Some Suppliers of Alternative Energy


Economical energy storage.

Many have pointed out that we now reach within a few cost factors, cost-effective renewable energy parity with coal.
While it is absolutely necessary that we go to lower the cost of electricity from solar energy (and wind, the indirect solar energy), do not does it alone, these renewable energy sources competitive with traditional hydroelectric power, continue to make fossil fuel or nuclear generated electricity.
Some Suppliers of Alternative Energy

When energy demand is high, the water may run downhill through turbines.

If solar and wind energy to be out of its current tiny niche positions, they need to achieve parity with traditional energy supply systems. This means that the production costs and the cost of storage to be similar to the cost of providing energy when needed from the energy stored in chemical or nuclear fuels.

Our current obsession with the power to ignore the "time value of energy." Only after the cost of production and storage of renewable energies, the cost of on-demand generation from fossil, nuclear and hydroelectric power suits we see a transformation of the energy industry.

Environmental Power is an alternative energy supplier that has two subsidiaries. Environmental Power's other subsidiary Buzzard Power. Buzzard has an 83-megawatt plant, which produces environmentally friendly energy derived from waste coal. Since 1982 we have developed, owned and operated water and power plants, municipal waste projects, coal-fired facilities and clean gas generation and energy recovery facilities.

Intrepid Technology and Resources, Inc. is a company that processes waste into natural gas as an alternative energy source. The Nathaniel Energy Total Value Preservation System (TVPs) offers companies unique benefits through Nathaniel recognition of alternative energy potential of materials that are generally seeing nothing more than waste or pollutants.  

Nathaniel Energy technology allows extracting and transforming into alternative energy virtually all of the potential energy locked in waste materials. Nathaniel Energy recovered innovative TVPs valuable resources to other processes fail.



Read More »
3:40 PM | 0 comments

Tuesday, July 24, 2012

55 Easy The Navy’s Green Strike Group sails on biofuels blend: will it sail again?



On 17 Military Sealift Command fleet in July delivered USNS Henry J. Kaiser (T-AO 187) 700,000 gallons of treated water or renewable diesel fuel HRD76 to three ships of the strike group. Kaiser also delivered 200,000 gallons of water treated renewable jet fuel, HRJ5 to Nimitz. The fuels were from Solazyme and Dynamic Fuels made available.

Both fuels are a 50-50 mix of traditional petroleum-based fuel and biofuel made from a mixture of cooking oil and algae oils. Deliver 900,000 gallons of a 50-50 blend of traditional and modern biofuels petroleum-based fuel to the U.S. Navy aircraft carrier USS Nimitz (CVN 68) Strike Group. The fuel supply is part of the Great Green Navy fleet demonstration that the Navy to test, evaluate and demonstrate the cross-platform functionality and benefits of advanced biofuels in business practice allows.

"This week, as part of the international Rim of the Pacific exercise, the Navy embarks on the biggest demonstration of military operations, the use of renewable biofuels. In the modern age of warfare, is an energy basis of our warfare. Technological advances and demand, economies of scale and production volumes, lower can drive the cost of alternative fuels. Industry reaction

Advanced Biofuels Association president Michael McAdams participating in the RIMPAC Green Strike Group aboard the USS Nimitz demonstration
Advanced Biofuels Association President Michael McAdams

"This is a significant achievement for domestic biofuels American industry, and a proud moment for our nation, as we see the results of American ingenuity and innovation grew up in this house, advanced biofuel that successfully provided power to the largest state of the art warships are.
As a Reuters report notes, "Republicans in Congress have the military push green energy as another attempt by the Obama administration, denounced in order to promote alternative fuels, even if they make little economic sense, as in the case of government-funded solar panel maker Solyndra, which went bankrupt last year.
55 Easy The Navy’s Green Strike Group sails on biofuels blend: will it sail again?

Myth # 1 Military biofuels will cost an additional $ 1.8B per year.
True or false? Myth # 2 Advanced biofuels are 98 percent behind the objectives of Congress.

True or false? ". By mixing the definition of cellulosic biofuels with advanced biofuels. As it turned out, none of the fuels used in yesterday's practice cellulosic biofuels.
 
Myth # 2 Advanced biofuels are 98 percent behind the objectives of Congress.
Advanced biofuels, as defined in the Congressional purpose include, specifically sugar cane ethanol and biodiesel, and more than 10000000000 gallon "of the stuff" went around the world produced last year - well above the Congressional goal.

How did Wired got their, uh, wires crossed? By mixing the definition of cellulosic biofuels with advanced biofuels.
 
Myth # 3 there is no support production of biofuels in the U.S. military fuel can - its fantasy fuel.
Instead of modernizing oils to military explosives, this is for the upgrade of alcohol fuels. The Navy plans to use the DPA to ensure that it has a reliable and competitive supply of military fuels. DPA production capacity is invested, by contract, provision of fuel at an affordable and competitive price with a dedicated supply of the military.
The oil industry in Wyoming started really with the Teapot Dome complex, which was a Navy fuel depot production.
The British Navy has much the same when converting from coal to oil.
At the 40 percent figure, Wired has confused corn shipments to ethanol plants for use by corn-ethanol plants.

 
Myth # 4.
True or false? "In 1980, Congress began a major investment in the production of ethanol from corn with a 45-cent ger-gallon subsidy. The program has led to the recent study, a $ 1.09 per gallon reduction in the cost of gasoline by U.S. oil demand, has almost single-handedly support the agricultural sector, which costs U.S. taxpayers even more than the ethanol subsidy eliminated, and the ethanol subsidy was even set.

At the 40 percent figure, Wired has confused corn shipments to ethanol plants for use by corn-ethanol plants. It's true (well, not quite, but close enough for horseshoes) is supplied 40 percent of the corn-ethanol plants in U.S. - but only a third of the corn kernels, by weight, is used for ethanol production.

Myth # 5 Biofuels technologies will drive food prices, with the exception of technology that seem to never reach.

Take, for example, Dynamic Fuels '75 .000.000 gallons-scale plant, which makes military fuel intermediates from animal waste - and much of the fuel made available for this demonstration 2012th
 
Myth # 6 The former Green Tech supporters now lead the charge against advanced biofuels.
"One-Time Tech-Green supporters were now wildly on the biofuels program. Senate vote 125, 5/21/01.] McCain votes against the establishment of the National Renewable Energy Standard to promote wind, solar and other alternatives [Senate vote 141, 6/16/05, 3/14/02 50 Senate vote, the Senate voting 55 21/03/02, Senate Vote 59 3
/ 21/02]. If the Green Strike Group - much less the Great Green Fleet - sail again?

If the Navy has its way, yes. If the Navy to get its way? 

 The ways that the military uses the Alternative EnergyThe U.S. military knows that its branches have their thinking about how in "battleground" in the new, post-Cold War world of the 21st Century commitment to bring the front man. One thing that the military leaders of the desire to stress the forces in the theater used to be able to more energy-independent. Currently, the U.S. military have policies and procedures to interact with allies or sympathetic local populations to help its forces in the field, their energy needs and clean water when engaged in a foreign military campaign. However, this is not entirely reliable, because the U.S. might find itself against unilateral military activities, or have been in a situation where its allies can not help, it can with the resources it needs for its military actions successfully.The U.S. military is very interested in certain alternative energies that, with the right technological research and development, make it energy independent, or at least much more so on the battlefield. One of the things that have great interest in the military is in this direction is the development of small nuclear reactors to be portable, could be used for producing theater-local electricity. The military's clean-burning, such as nuclear reactors are and how energy efficient they are impressed. Makes it acceptable for the typical warfare of today is very mobile, small-scale military operations is something to explore what they do. The most prominent thing that the U.S. military thinks these small nuclear reactors would be useful for involves the removal of hydrogen (fuel cell) from seawater. He also thinks that converting seawater to hydrogen fuel in this way would have less negative impact on the environment than the current practices of remaining supplied out in the field.The sea water is, in fact, the highest military interest when it comes to the issue of alternative energy supply. Sea water can be "mined" for hydrogen are endless, which in turn powers advanced fuel cells. Using OTEC, seawater can also scroll in desalinated, potable water can be converted. Drinking water and hydrogen for energy are two of the things that require a near future the use military force in particular.In the cores of nuclear reactors, which, as stated above devices are highly interesting, in portable form, the U.S. military-we encounter temperatures exceeding 1000 degrees Celsius. If this level of temperature with a thermo-chemical water-splitting process is mixed, we have to break down on our hands the most efficient type of water into its constituents, the molecular hydrogen and oxygen.  

The minerals and salts contained in sea water would be extracted via a desalination in order to pave the way for the water splitting process. These could then be used, such as vitamins or sent to salt shaker, or simply return to the ocean (recycling). With the power of nuclear reactors to extract this hydrogen from the sea, to then input into the fuel cell as a drive for advanced aircraft, tanks, vehicles and the like, is clearly at the top of the R & D priority list of the military.

 


Read More »
4:13 PM | 0 comments

7 Killer Renewable energy development could lead to higher electricity bills, say MPs


Invests in alternative energy funds. 

7 Killer Renewable energy development could lead to higher electricity bills, say MPs
 "Green" energy production is expected to be a multi-billion (in today's dollars) industry by 2013.

The most recently developed wind-turbine technology has made wind energy that is cheaper and more widespread. More State-of-the-art wind energy technologies are generally more competitive in the market to conventional energy technologies. Wind energy is a growing technology company that would be engaged in an excellent part of a growth or aggressive growth portfolio.

Next to consider are solar cell or photovoltaic cell, technologies. Photovoltaic cells create absolute zero pollution as they are generating electrical energy. However, photovoltaic Cells currently not as cost effective as current "utility produced". "PV" cells are not [capable at present of producing industrial-production amounts of electricity due to existing limitations on space.

Many alternative energy investment portfolio advisors are confident that alternative energies of currents, tides, and temperature differences are derived provide a new and predominant form of clean energy to be. Ocean-produced energy has a huge advantage because the timing of ocean currents and waves are well understood and reliable.

Hydroelectric power is clean, but it is also limited by geography.
While already prominent as power generation to have large, older dams have had problems with disturbing marine life.
The reality is, the energy future is green, and investors would do well, their money out wisely, with that advice in their minds.

The development of renewable energy sources could lead to higher electricity bills, say MPs

Government is planning reconstruction of the electricity market could be said of a higher bills, less competition and lead investors deterred, demanded today.

The non-partisan Westminster Committee fears that the shake-up may fail to deliver change and called for "urgent rethink" a Committee of Ministers' proposals.

The draft Energy Bill would be a system of long-term contracts power companies a guaranteed price for low-carbon electricity they produce.

The move will cut the risk of investing in expensive projects with high upfront costs, such as nuclear reactors and offshore wind farms.

But companies are able to build the infrastructure to be put off because the Treasury will not sign new investment in nuclear energy and renewable energy, energy and climate change, warned the Commons Select Committee.

"Nobody wants to see, wrote a blank check from green energy, but the government needs more security to investors exactly how much money may be available."
Ministers hope that reducing the reliance on coal-fired power plants and imported energy and to boost support for renewable sources like wind, wave and solar energy, and carbon capture and storage.

Mr. Yeo said: "The new contracts proposed by the Government not to work for the benefit of consumers in its present form.

"Despite the rising heating costs, excessive dependence on imported gas and a climate crisis, which has gained momentum, the Chancellor has refused to accept that our energy system is broken and wants to build more dirty gas-fired power plants."

Energy Minister Ed Davey said: "The Energy Bill will allow us to make radical changes in the electricity market to deliver the investment climate-friendly, affordable energy.

"We welcome the Committee's report and their recognition of the importance of this Bill.




Read More »
12:44 PM | 0 comments

Monday, July 23, 2012

55 enjoyment Solar Energy Project; Largest Solar Installation Downtown


Solar Energy Project, Downtown's largest solar plant

Maricopa County is building as the largest solar array installation in downtown Phoenix will be by photovoltaic solar panels on three county-owned facilities this summer.
Over a period of 30 years, county officials estimate energy savings of $ 5,000,000.
"

The installation is part of the APS (Arizona Public Service) Renewable Energy Incentive Program, the financial incentives for customers who add renewable energy systems to their homes, shops and offices provide relief.
The three solar projects, combined with nine solar thermal plants to other county-owned buildings, bringing Maricopa County Government solar capacity up to 4 MW, more than double the original goal of the district, when it established its renewable, clean energy program in 2008 as part of the Green Government program.

The estimated lifetime (30 years) energy savings reach $ 17 million.

In 2008, Maricopa County set the goal set to boost its clean, renewable energy production of 2 MW in 2015, while stabilizing the overall energy consumption. 
 
Solar 55 enjoyment Energy Project; Largest Solar Installation Downtown
New solar panel design that determines the order will reduce installation time and cost of solar power plants hae been created by a German and a Chinese partner.

Installation costs

The cost of installing solar panels can exceed the cost of the solar modules, including the cost of other devices, such as inverters, cables, etc. The labor costs of installing solar panels alone, 30% of system costs, on average ($ 300 for every $ 1,000 cost of the system, or $ 3,000 of the cost of a $ 10,000 system).

Mechanical installation may be reduced up to 85%, and the electrical installation time can be reduced by 50%.

Solon has two easy to install and offers SOLquick SOLfixx.




Read More »
3:53 PM | 2 comments

9 Ideal Study: Ill. needs more wind-power manufacturing


9 Ideal Study: Ill. needs more wind-power manufacturing
University research into alternative energy sources

Decades of tree and biomass research jointly by Florida State University and Shell Energy led to the planting of the largest single market, "Energy Crop Plantation" in the entire United States out.

This research is based on the cultivation and processing of biomass energy supplies from fast-growing plants as a "closed loop biomass" or simply "energy crops" focuses known.

University involvement in alternative energy research is also on the Penn State University. At Penn State, especially the research is focused on the development of hydrogen power as a practical alternative energy source.

When President Bush recently announced his alternative energy initiative, he decided that the government would develop five "said Grant" centers for concentrated research.

OSU President Edward Ray says, the research by OSU Sun Grant center will be carried out directly contribute to our meeting President Bush's challenge for energy independence.

Specific research into alternative energy, conducted at OSU by varios teams of scientists, now a project to figure out how to efficiently convert products such as straw into a source of renewable biomass fuel, and further study, how you can efficiently convert wood fibers into liquid fuel.


While wind-power generation has created more than 19,000 short-term construction jobs in Illinois, the state has only about 800 permanent jobs at wind farms and will miss most potentially far more permanent jobs on the manufacturing side, according to a study released Tuesday.

The study from Illinois State University economist David Loomis explains the economic benefits of wind power as the construction jobs and property taxes in rural districts, where turbine farms are built.
So far, Illinois has only slightly more than 1,000 manufacturing jobs related to wind energy, according to the American Wind Energy Association.

The study comes as the industry waits for the renewal of a tax incentive that has driven a boom in wind farm construction is something that industry analysts say is unlikely in an election year.
"It will be a boom cycle, followed by a potential bust cycle in 2013," said Matt Kaplan, associate director at IHS Emerging Energy Research in Massachusetts.

Illinois, after the ISU study is the fourth largest producer of wind energy among the U.S. states of 3334 MW to 2443 MW a year ago.

Wind farm buildings in the state has led to 814 permanent jobs that pay over $ 59,000 per year on average, a strong level in rural areas where jobs are located, said Loomis.

Illinois State Center for Renewable Energy has a number of workshops for companies that run in the wind power business interests, worked with state officials heading to the final events in the industry to recruit to try the manufacturer, and tried to manufacturers adjust interest in moving into the wind turbine industry with decision makers who need parts.
It was not immediately clear Tuesday if any have received wind industry manufacturers, such loans.

The state has about 28 companies involved in some aspects of wind power production, says the Wind Energy Association.

The study also says wind farms generate $ 28.5 million per year in property taxes.
The two large wind farms in McLean County, for example, pay almost $ 5 million combined property taxes, said Robert Kahman, the county supervisor of assessments. 2 generator of county property tax revenue, just behind State Farm Insurance's headquarters in Bloomington.




Read More »
10:00 AM | 1 comments