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Magazine Archive 06-2011

Somewhat stiffer opposition

Dear readers, What a fast-paced media world: although the nuclear drama in Fukushima continues, just a few weeks later the death of Osama bin Laden and the arrest of IMF head Dominique Strauss-Kahn have pushed this topic out of the top news. But where do things stand in terms of the political aftershock? Were the […]

Portraying development from a product point of view

Interview: With increasing importance being placed on optical inspection in the bid to raise quality, the systems that are already in the market are offering more. pv magazine spoke with KLA-Tencor ICOS Division’s Senior Marketing Director, Pieter Vandewalle, on what the inspection and metrology tools supplier has on its plate and in the works.

Power homes

Building integrated PV: Great architecture is usually found on buildings in which money is no object. This also applies for showcase building integrated photovoltaics. But there are also many examples of how ordinary houses can be well designed with BIPV. Among these are two energy-plus buildings.

Price pressure remains high

Ardour Solar Index: M&A activity partially offsets weak 1H11 outlooks. The 1Q11 margin pressure is likely to continue in 2Q11.

PV glass potential

PVGU: Pythagoras Solar recently installed, as part of a solar window pilot project, two of the world’s first transparent photovoltaic glass units (PVGUs) on the U.S.’s tallest building. The aim is to evaluate whether photovoltaic glass unit technology can become an established part of the BIPV industry. Following initial feedback, Pythagoras is confident it can be.

Quality panes

Solar glass: Modules should be cost-effective and durable. How difficult it is to achieve this becomes very obvious when taking a look at the requirements that module manufacturers place on their glass manufacturers. Glass manufacturers, on the other hand, also have requests of the module manufacturers.

Reinventing stringers

Stringers: Conventionally, soldering (stringing) surely forms part of the first stage of module production. This article suggests that making stringing the last stage in cell production could open up new fields of learning, ones that are significant for cost and quality, and may increase productivity.

Remote sunshine

Burma: SunEnergy Power International or SunEPI as it is known sought to bring energy to communities that are in need worldwide. The non profit public benefit company’s Co-Founder and Chief Executive Officer Walt Ratterman saw renewable energy sources as the solution using the bottom-up approach. One of the countries, among more than 30, that saw changes to its communities was Burma. Walt’s daughter Briana Ratterman tells pv magazine more about powering people in the remotest areas with sun energy.

Small is better

Microinverters: Microinverters are new to the market and they are here to stay. From Enphase Energy to Enecsys, the developers have raised huge funds and sharpened their marketing pitches to take on the central inverter players.

Perspectives and challenges

4th General Assembly of VDMA Photovoltaic Equipment: Leading German photovoltaic suppliers discussed the latest trends in the photovoltaic supplier industry. Besides cost aspects for equipment makers and their customers, market development, technology trends and the actual R&D policies were topics of the convention. Florian Wessendorf from VDMA talks about the highlights of the assembly.

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