Molecular Wires May Replace Silicon in Solar Cells
Scientists from the U.S. Department of Energy’s Brookhaven National Laboratory and the University of Florida have uncovered information that may help “molecular wires� replace silicon in micro-electronic circuits and components in solar energy storage systems. This technology will allow solar panel manufactures to replace rigid silicon based materials with polymer nanowires, which are cheaper and lighter. This polymer nature will allow for curved panels.
What Does 2013 Hold for Solar? Predictions From Four Green Money Managers
Tom Konrad What will the New Year hold for Clean Energy? For the people who manage clean energy portfolios, mutual funds, and indexes the question is more than idle curiosity. Getting the answer right means finding the stocks which will put a shine on your solar portfolio’s returns. Getting it wrong means the competition will blow away your wind stocks. I asked my network of green money managers what they thought, and they gave me a lot more than I expected. This is the start of a series on the predictions and stock picks from my...
EMCORE Corporation Awarded DARPA Very High Efficiency Solar Cell Program Subcontract
EMCORE Corp. (EMKR) announced that it has signed a subcontract to participate in the Defense Research Projects Agency (DARPA) Very High Efficiency Solar Cell (VHSEC) program to more than double the efficiency of terrestrial solar cells within the next 50 months. EMCORE's Photovoltaic division was selected by the University of Delaware, the prime contractor for the DARPA VHSEC program, to develop advanced III-V multi-junction solar cells in Phase I of the program effort. In later phases, EMCORE expects to develop a technology roadmap for enabling significantly lower fabrication costs for the very high efficiency solar cells.
Developments in the Solar Corporate Bond Market
by Corporate Bonder The global bond market is huge. Data from the Bank for International Settlements shows that the total size of the global debt securities market (domestic and international securities) was $99.5 trillion as at June 2011, of which $89.9 trillion were notes and bonds. Governments accounted for $43.7 trillion of outstanding debt securities, financial organizations $43.8 trillion, corporations $11.0 trillion and international organizations $1.0 trillion. Against that, Bloomberg has estimated that there are $230bn outstanding of fixed-interest securities that meet their “green bonds” definition. And of course the IEA talks of $1 trillion of investment a...
XsunX Begins Manufacture of Mass Production System
XSUNX Inc. (XSNX) announced that it has begun the construction of a mass production system for the manufacture of the Company's proprietary thin film solar cell designs. As the manufacture of this first system and its thin films development evolves, the Company anticipates that it may begin marketing efforts of this system as early as this coming spring.
Magnetek Establishes Solar Power Distribution Network in Emerging Italian and Spanish Markets
Magnetek Inc. (MAG) announced that it has secured distribution agreements for its Aurora(TM) solar photovoltaic (PV) power inverters with channel partners in Italy and Spain valued at more than $3 million in sales during calendar 2006, subject to demand and availability. Italy and Spain each have adopted aggressive incentive programs aimed at installing up to 100-megawatts (MW) of new solar capacity, thus emerging as the fourth and fifth largest potential solar power markets in the world.
Shares in Altair Nanotechnologies Purchased
I purchased shares in Altair Nanomaterials (ALTI) this morning for both my personal portfolio and also the mutual fund. ALTI is a holding company that specializes in nanomaterials and also contains a life sciences division. The materials company has research in high performance batteries, fuel cells, and photovoltaics. Altair announced earnings today and the stock is up on the morning trading. Revenue Increases 68 Percent for Third Quarter and 230 Percent for Nine-Month Period "An increase in revenue of 230 percent for the first three quarters of 2005 is representative of the significant progress Altair has...
Community Solar Providers In NYSEG Territory
See the Buyer's Guide to New York Community Solar for details on how New York community solar works and lists for other utility territories.
This list last updated on 9/9/2020.
VENDOR NAME
PRICING STRUCTURE
ADDITIONAL DETAILS
SPECIAL OFFERS
Abundant Solar Power
10% discount subscription model
Contract to be signed
Astral Power
10% discount subscription model (Broker for solar farms)
No cancellation fee. Bill needed in customer’s name
$100 check and $100 donation to Feedmore WNY
BlueWave Solar
10% discount subscription model (Broker for solar farms)
Links to own development as well as any external ones. Available services in your area found through ZIP code search.
Citizens Energy
20% discount subscription model (Nonprofit)
free cancellation; no fees; no credit...
First Solar and SunPower Lobby Shareholders to Sell 8point3 YieldCo
by Tom Konrad Ph.D., CFA
Will shareholders accept the deal?
On Monday, 8point3 Energy Partners, the joint YieldCo from First Solar and SunPower, entered into a definitive agreement to be acquired by Capital Dynamics.
When public companies are sold, it's almost always at a premium to the market price. It's that price premium that persuades shareholders to sell. So why would 8point3 (NASD: CAFD) shareholders accept a deal that offers them only $12.35, or 15 to 20 percent below the roughly $15 price CAFD has been trading around for the past three months?
To answer this question, we need a little history.
Jan Schalkwijk, founder...
WorldWater & Power Announces Significant Construction Milestone for California Project
Worldwater Corp (WWAT) announced that a major solar project had received inspection approval to begin generating full solar electric power - one of two irrigation systems being installed at a tree farm in Borrego Springs, California. The tree farm project uses the patented AquaMax(TM) variable frequency drive (VFD) to power a 250 horsepower well pump. A second irrigation system, scheduled to be completed by the end of March, will drive a similar pump. Once fully operational, the entire $1.8 million project is expected to save an estimated 70% of the farm's electrical bills.
List of Solar Manufacturing Stocks
This list was last updated on 6/6/2022.
Solar manufacturing stocks are publicly traded companies who develop or manufacture equipment that converts sunlight into other types of useful energy. Includes manufacturers and developers of both solar photovoltaic and solar thermal equipment, as well as their supply chain.
See also the list of Solar Farm Owner and Developer Stocks, the list of Residential Solar Stocks, and solar and wind inverter stocks.
5N Plus Inc (VNP.TO, FPLSF)
Amtech Systems Inc (ASYS)
Array Technologies, Inc. (ARRY)
Apollo Solar Energy (ASOE)
Ascent Solar Technologies Inc (ASTI)
Canadian Solar (CSIQ)
DAQO New Energy Corp. (DQ)
First Solar Inc (FSLR)
GCL-Poly Energy Holdings Ltd. (3800.HK)
Guggenheim Global Solar ETF...
Magnetek Reorganization Centers on Alternative Energy Products
Magnetek Inc. (MAG) announced a reorganization of the Company's operating structure to accelerate growth in alternative energy markets. "Alternative energy products currently account for less than 5% of our quarter-billion-dollar annual revenue," said Magnetek chief executive Andrew Galef. "But that revenue has the potential to increase exponentially over the next few years, based on double-digit growth rates in alternative energy markets and proprietary power conversion products that we are now introducing for solar and wind power markets."
Colorado Voters Approve Amendment 37
Colorado voters have approved an amendment requiring utilities to get part of their electricity from the sun, wind or plant and animal waste. The amendment requires the state's seven largest utilities to get a portion of their retail electricity sales from renewables, beginning with 3 percent in 2007 and climbing to 10 percent by 2015. Four percent of the renewables should be solar sources.
Doing Solar Incentives Right
Different solar incentives encourage different types and locations of solar installations. Better solar installations will result if we first decide what we want from solar, and then choose the solar incentives we use to match.
Tom Konrad, Ph.D.
Choosing Carefully
This article is based on a presentation I gave at Solar 2009 . As with wind, the current incentives for Solar photovoltaics are good for encouraging more solar, but they are less effective at encouraging better solar. Jigar Shah, founder of SunEdison and Jigar Shah Consulting, told the audience that they should be very careful in calling for a Feed-in-Tariff...
Solar cell doubles as battery
Scientists from Toin University of Yokohama in Japan have designed a single, compact device that can both convert solar energy to electricity and store the electricity. "We succeeded in incorporating both photovoltaic and storage functions in a single cell with a thin, sandwich-type structure," said Tsutomu Miyasaka, a researcher at the University. The researchers' photocapacitor is also efficient at capturing energy from weak light sources like sunlight on cloudy or rainy days and indoor lighting.
The Performance Of Solar PV Systems
Aug 11-09 Solar PV Charles Morand A couple of weeks ago, I noted the importance of examining parameters other than module costs when gauging the economic competitiveness of solar PV energy. I noted how multiple factors influence the levelized cost of energy produced by solar PV systems, and thus its relative cost position on the grid. Nothing new here. However, besides standard test conditions (STC) conversion efficiency, or nameplate conversion efficiency, public data on parameters other than cost per watt-peak is not always easy to come by. That's...
