2012年10月15日星期一

Research findings in solar cells will have an impact on solar panel industry



Solar panels are capable of converting light energy from the sun into electrical energy because they contain solar cells – the "power generators" responsible for the energy in solar panels. Thin film solar cells have a coating that is responsible for absorbing the sun's energy, but this film can be degraded during the production process. "A thin film solar cell is a stack of several layers. The main one is the layer that absorbs the light and transforms it into electricity. If these absorbers are not processed immediately they lose part of their ability to convert light energy," says researcher David Regesch of the Laboratory for Photovoltaics, Physics Research Unit at the University of Luxembourg. Researchers measured the light that is released by a solar cell when a laser is shone on it, and found that the degradation happens within the first few minutes. They also found that the degradation is reversible and prevented by quickly placing another layer on the solar cell. This makes the solar cell stable. In the photovoltaics industry, solar cells are processed as fast as possible for economic reasons, and now scientists have shown a physical reason why this process should be completed quickly. This study was recently published in Applied Physical Letters and chosen as a research highlight.
Develop a Clear Roadmap: To reach India's Phase 2 targets for solar power production, the solar sector needs long-term signals about the direction of the market, policy priorities, and support measures. India's Ministry of New and Renewable Energy (MNRE) can help ramp up India's solar mission by laying out a clear roadmap for Phase 2, without locking in one technology.The WHO accounts there are above 195,000 lives have been claimed because of burns, with China Portable Offers and women from low earnings nations to be the majority of the victims. Kerosene supplies a lower intensity light but is very combustible. The smoke it creates is packed with particulate matter that causes severe lung and eye problems. MNRE could continue to foster both CSP and PV technologies by evenly allocating contracts for power produced between the two technologies, or devise a new form of allocation – thus providing market confidence and ensuring diverse energy resources thrive in this critical stage.
Increase Transparency: MNRE should increase information made publicly available on the bid selection process,If you're taking electricity for granted, think again. Did you know that across the world, there are about 1.3 billion Best Custom Lighting Africa that are lacking modern electrical power? They must rely on biomass and diesel as fuel to light their evenings. And sadly, Mother Nature and everyone using this sort of fuel take the toll from the harmful fumes caused by burning it. the status of project commissioning, and power being produced. Other government agencies can assist in increasing transparency by developing case studies on existing CSP projects, to highlight their financial viability and encourage new players to participate in the market. The market for renewable energy is changing quickly and more real-time information will help develop a track record and build confidence in the CSP market.Looking ahead, the government should help develop more realistic timelines for projects, taking into account foreseeable causes of delay, and determining which unforeseeable delays merit deadline extensions. Perceptions matter for investors and meeting deadlines on time is a key factor that will shape investor perceptions of CSP viability in India.

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