SolarBOS was the first company to build a combiner box around a flexible platform where the system integrator could specify the number of fuses and enclosure rating. While this seems pretty simple in hindsight, back in 2004 this was brand new and allowed integrators a lot of flexibility on the design of the DC side of the project.
May 18th & 19th saw the renewables sector come together for the annual All-Energy conference and exhibition in Aberdeen. While developers, manufacturers, enterprise agencies and financiers debated and endorsed the industry's progress in Scotland and pondered on the development of the offshore wind supply chain, the Scottish European Green Energy Centre (SEGEC) felt it prudent to remind delegates that many of the current business models won't deliver the project investment needed in the future.
The end of 2010 saw an accumulated volume of approximately 740 MW in Belgium, enabling the country to establish its 5th position in the EU ranks, before France. 88% of capacity is in Flanders. While Hernieuws and VREG data totalled up to 385 MW for Belgium in 2009, EurObserv'ER recently counted 363 MWp DC capacity. Based on the original AC data, 2010 could have seen growth of 354 MW. With a population of 10,8 million, the country as a whole would have reached a level of 68 W of installed solar capacity per inhabitant (75 Wp DC).
Douglas Caldwell's AC micro grid for his home, is a sleek combination of Sanyo HIT solar panels, Enphase micro-inverters and a Schneider Electric Xantrex XW Series battery backup system, which provides uninterrupted power for occasions when the grid is down.
Here are a examples of Wind installations around the world. With an operational fleet spanning 60 countries and every continent Proven Energy's high performance wind turbines accrue over 30 million run hours annually.
Here are two case studies about SolarWall. NREL - Research Support Facility is pictured below and Northern Arizona University - Distance Learning Center
The Minneapolis Convention Center Solar Project was a collaborative effort between the City of Minneapolis, Xcel Energy, and Best Power Int'l, LLC.
The pressroom is a concrete building built in the late 1970's. The roof was old and flat. A traditional ballasted mounting system, with its added weight, wasn't an option-- the old roof would have collapsed. Mark Stahl the operations manager of Astralux Power needed a different kind of a solution.
Alice Springs, Australia, with around 300 days of sunshine every year, is an ideal test location for solar power installations. The Desert Knowledge Australia (DKA) Solar Centre is a government-funded public showcase of solar installations, demonstrating a range of solar power technologies from many of the world's leading manufacturers.
Mr. Deep Chakraborty currently CEO of Centrosolar America, Inc. since January 2010, was until recently Vice President of the parent Group in Munich, Germany. At Centrosolar, Deep has focused on a fast ramp-up of the US business: launching Centrosolar-branded products, growing the sales and engineering organization and launching a systems-based approach to Centrosolar's product offering in the North American market.
Using natural gas to produce oil from tar sands is akin to turning gold into lead.
DTE Energy have held Alt energy conferences for some 16 years now and 6 years ago teamed up with the Engineering Society of Detroit to produce the Alternative energy conference for the State. They are currently involved in some large installations of solar powered arrays for factories at the moment.
Editorial Comments for the December eMagazine issue
I started my sustainability project with a theme, "Grow What You Can Eat." It was my hope to use natural free resources water and solar energy to live a more sustainable lifestyle. Though the progress may be slow, I am proud to see the changes that my neighbors and other communities have made in realizing the value of this global issue to be solved by each one of us. As a specialist in the education and implementation of water conservation and rain water harvesting, we all should take small steps with end goal of someday achieving total sustainability.
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The Darfon G320 is the microinverter solution for today's high-power solar modules. The G320 handles 60- and 72-cell modules up to 350W DC and outputs up to 300W AC. The G320's 3-phase configuration accommodates the electrical distribution systems of most commercial buildings and to reduce, if not eliminate, the need for expensive transformers. The G320 comes in four voltage/phase configurations, so it can be installed in residential, commercial or utility applications.