Intelligent energy storage allows customers to optimize usage of their energy storage unit(s). Greensmith is tapping into modern computing and communications to collect, analyze, and utilize data to maximize the value of their asset.
The world is moving toward a distributed energy future. For that future to be realized solar power must be available when the sun is not shining. The missing piece of this puzzle is energy storage.
On February 24, 2012, the U.S. Army Engineering & Support Center issued a draft request for proposals for renewable and alternative energy (the "Draft RFP"). Since posting our initial blog and Energy Law Alert, we have received a number of inquiries about the details of the solicitation. Below are answers to some of the most frequently asked questions.
The rapidly growing demand for alternative energy production and energy storage systems has created an important need for high-performance lithium-ion batteries.
The piling of anion and cation ion exchange membranes can provide a kind of pseudo-charge mosaic membranes and that can be practically used in various industrial applications, and is worth of further detailed studies.
Flexible solar panels allow for the generation of solar power where traditional, glass panels can't be used. For example, large commercial rooftops may not be able to support the load of a large, glass array.
SOLAR ENERGY APPLICATIONS IN INDUSTRIAL AND COMMERCIAL SECTORS IN PAKISTAN AND BARRRIERS IN ITS GROW
By enhancing the use of solar technology in industrial and commercial sectors, we can overcome energy crisis in Pakistan in a very short time as compared to other power generation options.
The Cedar Point Wind Energy Project provides approximately 875,000 MWh which corresponds to the annual consumption of about 80,000 Colorado homes. The Crossroads Energy Project provides approximately 924,307 MWh which corresponds to the annual consumption of about 70,000 homes.
Sometimes, the Path to Success is a Straight Line; Other Times, Circumstances Demand a Less Direct Route. Here's How One Start-Up Avoided Getting Sidetracked.
We utilized a rural grant of 25% of the total cost and took advantage of TVA'S Generation Solar Partners Program.
The California Public Utilities Commission and NRG Energy (NYSE: NRG) have entered into an agreement where NRG will build a comprehensive electric vehicle (EV) charging network in California, investing approximately $100 million over the next four years. "And we will be helping the State meet its clean car goals as embodied by its Zero Emission Vehicle (ZEV) mandate." This fee-based charging network will consist of at least 200 publicly available fast-charging stations—installed in the San Francisco Bay area, the San Joaquin Valley, the Los Angeles Basin and San Diego County—which can add 50 miles of range in less than 15 minutes of charging. Additionally, NRG's EV infrastructure commitment will include the wiring for at least 10,000 individual charging stations located at homes, offices, multifamily communities, schools and hospitals located across the State. Full Release:
Global PV cell production grew to an impressive 37.2 GW in 2011, according to a market survey by PHOTON International - The Solar Power Magazine, for a 36-percent increase over the 27.4 GW produced in 2010. But the annual survey also reveals a dramatic reduction in year-on-year growth. Compared to a record 120-percent jump in 2010, the 2011 cell output was the PV industry's lowest growth rate since a 34-percent increase in 2003. The survey also shows a continuation of Asian dominance, with six Chinese manufacturers in the top 10 - with Suntech Power in first place for the second year in a row - and two from Taiwan. For the first time since PHOTON International began surveying solar cell producers, the top 10 did not include any solar cell producers from Europe or Japan. "The days of solar cell production in western countries are numbered," says Michael Schmela, editor-in-chief of PHOTON International. "Like other commodities, solar cell production will continue its rapid shift to low-labor-cost countries in Asia, especially China." In 2008, only 33 percent of solar cells were made in China, a share that grew to an impressive over 57 percent in 2011. Full Press Release:
In an effort to find a visual counterpart to his rhetoric on energy, President Barack Obama is speaking at four types of energy production facilities in two days, each site representing a facet of his energy plan. "I'll be talking about what we're calling an all-of-the-above energy strategy -- all of the above," Obama said, previewing his trip before a crowd gathered at a solar facility in Boulder City, Nevada. "A strategy that relies on producing more oil and gas here in America, but also more biofuels, more fuel-efficient cars, more wind power and, as you can see, a whole lot more solar power." The visit to Boulder City on Wednesday was designed to tout the success of solar technology at the largest photovoltaic solar facility in the nation. Photovoltaic solar panels create energy directly from sunlight without the need for any water or moving parts. Full Article:
President Barack Obama's administration is expected to throw its weight behind U.S. solar panel producers on Tuesday in their battle against lower-priced imports from China that they say threaten the future of the industry in the United States. A coalition of seven U.S. manufacturers has asked for duties topping 100 percent on Chinese-made solar cells and panels, which they say are subsidized by the Chinese government and "dumped" in the United States at unfairly low prices. The case, which was filed last year, has created more friction in the U.S.-China trade relationship, already strained by clashes over Beijing's currency policies and U.S. duties on a number of other Chinese goods. Full Article:
First Solar and Suntech led in module manufacturing in 2011 with both having around 2 GW of module production, according to Lux Research’s latest Solar Supply Tracker. Crystalline silicon module prices continue to be at a record low with Tier 1 manufacturers selling around $0.9/W while Tier 2 and Tier 3 manufacturers sold at even lower rates to burn through their inventories and survive the current market conditions. The top 10 companies added up to 12.5 GW of module production, a significant share at 44% of the 2011 total global module production. Top 10 2011 Module Manufacturers (In Order) First Solar - 7% - 2,001 MW Suntech Power - 6.5% -1866 MW Yingli Green Energy - 5.5% - 1,554 MW Trina Solar - 4.9% - 1,395 MW Canadian Solar - 4.8% - 1,363 MW Sharp - 4.1% - 1,155 MW Hanwha Solar One - 2.9% - 825 MW Jinko - 2.8% - 782 MW LDK Solar - 2.7% - 774 MW SolarWorld - 2.7% - 767 MW Read Full Press Release:
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The SolarEdge PV inverter combines sophisticated digital control technology with efficient power conversion architecture to achieve superior solar power harvesting and best-in-class reliability. The fixed-voltage technology ensures the solar inverter is always working at its optimal input voltage over a wider range of string lengths and regardless of environmental conditions. A proprietary data monitoring receiver has been integrated into the inverter and aggregates the power optimizer performance data from each PV module. This data can be transmitted to the web and accessed via the SolarEdge Monitoring Portal for performance analysis, fault detection and troubleshooting of PV systems.