Showing posts with label photovoltaic. Show all posts
Showing posts with label photovoltaic. Show all posts

Tuesday, August 13, 2013

China Wins Deal of One of World's Largest Solar Power Plant in the U.S.


        Trina Solar Unlimited, one of the world's leading PV companies founded in 1997, had announced today that it will supply 1.1 million photovoltaic panels for a 250-megawatt power plant to be built in the Nevada Desert. It will not only be one of the world's largest photovoltaic power stations but it will also be the largest in the U.S. to use Chinese-made solar panels.
        While Chinese companies have attained control of most of the U.S. residential market, utilities and developers of solar power plants have actually favored U.S. companies such as First Solar and SunPower. However, this favoritism is drastically changing. In November, another Chinese solar manufacturer Yingli, won a contract to provide panels for a 200-megawatt power plant under construction in the California desert outside of San Diego.
         As the Chinese market is advancing, Trina Solar and Yingli are emerging as China's top competitors in the power plant industry. Thus, Trina and Yingli have taken measures to ensure distance from other Chinese manufacturers, whom are faced extreme pressure to cut costs as they struggle with billions of dollars in debt, and emphasize the quality of their products.

Monday, April 15, 2013

Apple Inc. owns Largest Private Solar System in U.S.

       Apple Inc. had announced on Friday that fully 75% of its corporate facilities as well as their data centers are powered by renewable energy sources, such as solar, wind, hydro and geothermal power. This is because Apple has built the nation's largest privately owned solar array for its Maiden, N.C., data center.
       "In 2012, we completed construction on the nation's largest end user-owned, onsite photovoltaic array on land surrounding the data center," the company had disclosed on Friday, announcing plans to shoot for 100% renewable power sources. "The 100-acre 20-megawatt facility is able to produce 42 million kilowatt hours of renewable energy sources," Apple said. "And we're currently building a second 20-megawatt solar photovoltaic facility on nearby land that should be operational in late 2013."
        Apple has also operated a 10-megawatt fuel cell installation at Maiden, which uses biogas to create 83 million kilowatt hours of energy. "It's the largest such facility not operated by a power company in the country," the company had claimed.
        Greenpeace International senior IT analyst Gary Cook had applauded Apple Inc. for how far it has come, while also noting the challenges ahead. "Apple's announcement shows that it has made real progress in its commitment to lead the way to a clean energy future," Cook said. "Apple still has major roadblocks to meeting its 100% clean energy commitment in North Carolina, where renewable energy policies are under siege and electric utility Duke Energy is intent on blocking wind and solar energy from entering the grid," he added.
        Apple proclaimed, "Its goal was not for just North Carolina but for facilities across the country and around the world. We won't stop working until we achieve 100% throughout Apple."

Apple has built the nation's largest privately owned solar array for its Maiden, N.C., data center

Wednesday, March 20, 2013

India is installing Solar Power

            Mercom Capital Group, a clean energy consulting company, has announced that India is most likely installing 1300-1400 megawatts of solar power this year. They also claimed that India has installed 980 megawatts last year than the expecting number of 1,090 megawatts. Mercom Capital Group's CEO and Co-Founder Raj Prabhu has said "the difference was largely due to delays in Gujurat  to commission 144.5 megawatts of photovoltaic projects."
           The installations accumulating in India currently is said to be over 1,200 megawatts and if Mercom's predictions are correct: India is likely to add to the number 1,300 to 1,400 more megawatts of solar power. The Indian solar power installations, however, has been arranged and overseen by Jawaharlal Nehru National Solar Mission (JNNSU), which also holds a goal to install 20,000 megawatts of solar power by 2022, and various state policies and state RPOs (renewable portfolio obligations). Renewable portfolio obligations are regulations that requires increased production of energy from renewable energy resources such as wind, solar, biomass and giothermal.
         Meanwhile, global solar installation numbers for 2012 are likely to be in the 30-32 gigawatt range and in 2013, solar installations may possibly hit 34.5 gigawatts of solar power. Prabhu also notes that "based on current forecasts, it looks like the significant share of installations in 2013 will come from emerging markets like China, Japan, and India."

Villagers inspect solar panels at the Gujurat Solar Park in Charanka village, in Gujurat state. Research suggests that the state, along with Rajasthan and Karnataka, is flooded with enough sunlight to accommodate large solar power plants.

Sunday, March 17, 2013

Brazilian-made Plastic Solar Panels

       Brazilians emphasize upon increasing their knowledge in terms of green technology research and have concluded to discover and develop plastic solar panels, which can help revolutionize power generation from such an amazing source of energy.

Tiago Maranhao Alves holding a strip of newly developed plastic solar panel
      This solar panel may seem like it is a thin sheet of plastic, but it is actually a solar panel covered with photovoltaic cells, which converts sunlight into electricity. Unlike other heavy and costly silicon-based solar panels commonly used in society today, this plastic solar panel was created by scientists at CSEM Brazil, a research institute in the southeastern state of Brazil, Minas Gerais.
      These solar panels are similar to transparent sheets of plastic with stripes where they printed with carbon-based organic polymers, in that they were made by incorporating organic photovoltaic cells into common polymers. The technology to produce the organic photovoltaic cells has been studied in Europe and the United States, but Brazil has made further development usage pertaining to the technology.
      "While the capacity for power generation is almost the same, its small size means that it can be given uses that are impossible for silicon panels," said Tiago Maranhao Alves, chairman of CSEM Brazil and physical engineer who directly participated in the research. This material is able to power electrical components of automobiles and in electronic devices such as mobile phones, wireless keyboards and mice. "A panel with a surface of two or three square feet meters can be sufficient to generate the energy needed in a house lived by a family of four," Alves also remarked.
       Transportation is also an advantage of the solar panels, compared to the common silicon-based panels. "Because they are easy to transport, logical costs are lower. In addition, people can take them with them when they move to a new home," Alves noted. The plastic solar panel is able to be used in covering buildings and venues like airports and sports stadiums, avoiding the need to set aside an area for installation of the silicon panels.

Tuesday, March 12, 2013

Mexico is Increasing its Solar Power!

       Driven by wealthy households and first large-scale power plants, Mexico has the potential to increase its photovoltaic capacity nearly tripling this year. Alvaro Lenz-Herrera, president of Asosiacion Nacional de Energia Solar, has commented in an interview that solar installations may double estimating from 30 megawatts to 60 megawatts, in which 30 megawatts are currently operating and may triple if its state-owned utility power grid, Comision Federal de Electridad (CFE), calls for a tender for increasing photovoltaic capacity.

Mexico initially desires to increase the awareness of solar power energy towards their generation and to reach their goal of having 35% of their power generating from clean, renewable energy sources by the year 2026. The country offers tax incentives in terms of solar power energy projects as well as providing possible long-term relationships with their power grid (CFE).

Photovoltaic capacity is expected to increase by the result of the falling solar panel prices and low system costs, which are claimed to be estimating 20% cheaper than solar power energy projects funded in the United States. Alvaro Lenz-Herrara also remarks that he predicts growth towards solar energy will increase in 2014 and 2015.