This year we are focusing our new XR Rail Family, which was first introduced in mid-July. It's a significant improvement to our Roof Mount product line, both in terms of cost and installation efficiency.
This years show takes place October 20 - 23, 2014 in Las Vegas, Nevada. Over 15,000 + visitors are expected in attendance to learn about the latest technology innovations, financing models, business best practices and policy and incentive programs that are contributing to the growth of the solar industry. With over 600 exhibitors from 100 countries on display showcasing the entire system of solar technology and advances in solar cell and module technology, balance of system components, solar heating and cooling and energy storage. This year Solar Power International will offer 100 sessions, eight tracks, Master Speakers, 25-minute QuickTalks, and some of the best education in the industry Whether you’re an attendee or an exhibitor, an installer or manufacturer. As a media partner AltEnergyMag.com is covering Solar Power International 2014 and bringing industry news and exciting new products to our eMagazine to help our readers make sense of this massive event. Make sure to check out our special SPI 2014 Newspage for Exhibitor news. Click here to check out our SPI 2014 Tradeshow report to see what exciting new products we found at this years show.
The largest military contractor in the United States is developing a nuclear fusion reactor that is small enough to fit on the back of a truck but has the ability to produce the energy required to power a warship. Lockheed Martin said in a statement released on Wednesday this week that its secretive Skunk Works division — the unit responsible for the U-2 spy plane and F-117 stealth jet — has already applied for several patents related to the high-tech reactor it has in the works, and expects it to be deployed during the next decade if interested industry and government partners sign on to help starting soon. “Our compact fusion concept combines several alternative magnetic confinement approaches, taking the best parts of each, and offers a 90 percent size reduction over previous concepts,” Tom McGuire, the compact fusion lead for the Skunk Works’ Revolutionary Technology Programs, said in a statement. “The smaller size will allow us to design, build and test the CFR in less than a year.”
With less than one week before the largest North America solar trade show, SPI, kicks off in Las Vegas, visitors are being advised to expect to spend their day on their feet. With the two South Halls of the Las Vegas Convention Center being consumed by the exhibition, organizers say that attendees can expect to take many more than 10,000 steps a day. Unique booth designs and companies going “all out” are to be expected at SPI this year, according to organizers with Hanwha Q CELLS taking out the largest booth space. 25% of the exhibitors are from outside of the U.S., with 23 countries being represented. Chinese, Germany and Spanish country pavilions will also occupy large sections of the trade show floor. Of the U.S. exhibitors, Californian companies represent the largest group, making up 31%. The state is followed by Texas, Colorado and Ohio – with each of these states comprising 5% of the total number of exhibitors.
The current power trade between the United States and Mexico is relatively small, and the renewable sector in Mexico remains underdeveloped. Yet, encouraging market dynamics gives ample reason to pay attention to this area.
California has entered into a partnership with the Canadian province of Quebec to link up their carbon markets. It's a small step, but the two have already created the largest carbon market in North America.
Companies have experienced 35 percent savings in their solar panel field project costs through greater efficiencies.
SolarCity, the nation's largest residential solar installer and financier, is coupling Tesla's battery-based energy storage hardware with its rooftop solar systems. Peter Rive, the co-founder and CTO of SolarCity, spoke at last week's Energy Storage North America conference and said that the standard offering from SolarCity could eventually include storage. Rive added that the combination of solar and storage "won't look that much different for the customer," but that "the benefit to the customer will be that you will have a little backup power." Defecting from the grid? A recent RMI blog post contends that "continued rapid declines in the cost of solar and the start of the same trend for storage mean that grid parity may come much sooner than previously thought -- and well within the 30-year planned economic life of typical utility investments." When asked about this report on the economics of consumers defecting from the grid, Rive had this to say: "I hope it doesn't happen. I don't think it makes sense for someone to remove themselves from the grid. If you think about the load on a circuit as opposed to an individual home, an average home on a circuit is maybe 3 kilowatts peak. But you may find that any given home will go up to 10 kilowatts at any given time. That means the battery would have to be sized to 10 kilowatts."
A proposed “tower power” solar power plant near Joshua Tree National Park that drew heavy opposition from environmental groups has been scrapped. An application to state regulators for the Palen solar power project, a joint venture by Oakland-based BrightSource and the Spanish solar power giant Abengoa Solar, was withdrawn recently. Two 750-foot towers were originally proposed for a nearly 2,000-acre east Riverside County project that would have been near Joshua Tree National Park and the Pacific Flyway, a path migrating birds travel that often includes a rest in the Salton Sea. David Lamfrom, California Desert programs manager for the National Parks Conservation Association, said the project had the potential to be more damaging to wildlife than the 450-foot Ivanpah towers. State regulators recently ordered the project scaled back from two towers to one. “After carefully reviewing the proposed decision recommending approval of one tower, as well as other aspects of the development, we determined it would be in the best interest of all parties to bring forward a project that would better meet the needs of the market and energy consumers,” Joe Desmond, senior vice president of marketing and government affairs at BrightSource, said in a statement.
“Airport interest in solar energy is growing rapidly as a way to reduce airport operating costs and to demonstrate commitment to sustainable airport development,” says the website of Harris Miller Miller & Hanson Inc., a consulting firm that helped write the FAA’s regulatory guidance for solar power at airports. Right now, airport operating costs are high, so high that the majority of airports lose money every year. A substantial portion of those costs come from energy use. In fact, the Airport Cooperative Research Program says airports are one of the largest public users of energy in the country. In terms of expenses, energy is often the second largest operating expense, exceeded only by personnel, according to the ACRP. One way to reduce energy costs is simply to reduce electricity use, which is why many airports have taken to installing solar projects. That’s because when the initial cost of the installing the project is paid off, the airport essentially provides free electricity to itself, disregarding the cost of maintenance. That scenario, however, is only possible if the airport decides that it would like to privately own the solar operation — something that does not happen widely in the United States due to the substantial cost involved. What happens far more often is that airport solar projects are owned by private companies, which unlike airports, are eligible for tax credits. The airport, in most cases, acts solely as the property owner.
The US wind power industry still needs subsidy to compete with fossil fuels, according to Germany’s Siemens, one of the world’s largest wind turbine manufacturers. Lisa Davis, who took over in August as the head of Siemens’ global energy business, told the Financial Times that although wind power in the US was close to “grid parity” – the level at which it becomes competitive with other sources of electricity – “we’re not there yet”. Her comments come as the US industry is urging Congress to reinstate the tax credit for wind generation, which expired at the end of last year. The American Wind Energy Association has warned that the industry could face falling investment and employment if the credit is not restored quickly. Lazard, the investment bank, calculated recently that in parts of the US with strong wind, it could be a cheaper source of power than gas-fired generation, after steep declines in the cost of turbines. However, Ms Davis argued that costs still needed to be cut further before wind could compete on equal terms with gas. “We’ve not yet got to the point where it’s truly self-sustaining,” she said. “We’ve got to focus on cost competitiveness.”
Is it a solar cell? Or a rechargeable battery? Actually, the patent-pending device invented at The Ohio State University is both: the world's first solar battery. In the October 3, 2014 issue of the journal Nature Communications, the researchers report that they've succeeded in combining a battery and a solar cell into one hybrid device. Key to the innovation is a mesh solar panel, which allows air to enter the battery, and a special process for transferring electrons between the solar panel and the battery electrode. Inside the device, light and oxygen enable different parts of the chemical reactions that charge the battery. The university will license the solar battery to industry, where Yiying Wu, professor of chemistry and biochemistry at Ohio State, says it will help tame the costs of renewable energy. "The state of the art is to use a solar panel to capture the light, and then use a cheap battery to store the energy," Wu said. "We've integrated both functions into one device. Any time you can do that, you reduce cost." He and his students believe that their device brings down costs by 25 percent.
An 8.6 kWh lithium-ion solar energy storage system for residential and commercial use has been launched by JuiceBox Energy. It is designed to work with grid-tied or off-grid solar systems. It features a system controller so the battery can be used as back-up power to a grid, thus enabling peak shifting and demand charge reduction. Notice these capabilities go beyond mere storage. In other words, battery technology can be smart and interactive in addition to storing electricity. The system has a battery based inverter, and management system for charging and discharging. Diagnostics are part of the design, too, to monitor the system for potential faults. JuiceBox will be available in the fourth quarter of 2014, with greater volume production beginning in 2015. “Energy storage is the critical technology that allows unrestrained solar growth enabling a clean energy future and a more resilient grid,” explained Neil Maguire, CEO of JuiceBox. JuiceBox is taking advance orders, but it isn’t clear yet what the price is.
During the first Obama Administration, Mr. Silver led both the federal government's $50 billion clean energy investment fund and its $20 billion fund focused on electric vehicles.
Looking to 10 years from now, if energy storage achieves its full potential then the whole landscape for power generation and distribution could change drastically.
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The DuraTrack® HZ v3 offers revolutionary features found nowhere else in the industry, including a single-bolt per module clamp and flexibly linked architecture. The single-axis tracker delivers a variety of efficiencies allowing for quick installation, zero scheduled maintenance and industry-leading uptime to deliver the best levelized cost of electricity (LCOE).