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Home2016January18 (Monday)

Day: January 18, 2016

Science Daily

Cheaper solar cells with 20.2 percent efficiency

January 18, 2016 admin 0

EPFL scientists have developed a solar-panel material that can cut down on photovoltaic costs while achieving competitive power-conversion efficiency of 20.2%. Some of the most promising solar cells today use light-harvesting films made from perovskites […]

Science Daily

Cheaper solar cells with 20.2 percent efficiency

January 18, 2016 admin 0

EPFL scientists have developed a solar-panel material that can cut down on photovoltaic costs while achieving competitive power-conversion efficiency of 20.2%. Some of the most promising solar cells today use light-harvesting films made from perovskites […]

Solar

Cheaper solar cells with 20.2 percent efficiency

January 18, 2016 admin 0

3-D illustration of FDT molecules on a surface of perovskite crystals. Credit: Credit: Sven M. HeinCopyright: EPFL EPFL scientists have developed a solar-panel material that can cut down on photovoltaic costs while achieving competitive power-conversion […]

Solar

Gamesa receives new solar order in India

January 18, 2016 admin 0

This is the company’s second solar power order, having established a foothold in the photovoltaic segment last July with a 10 MW project – already up and running – also in India. Under the terms […]

Journals

Utilization of energy from waste potential in Turkey as distributed secondary renewable energy source

January 18, 2016 admin 0

Highlights • Energy from waste (EfW) provides renewable energy in a full-recycling paradigm. • Paper investigates EfW potential of Turkey to establish smart grid policies. • Municipal solid waste can be a distributed resource for […]

Journals

Waste to energy valorization of poultry litter by slow pyrolysis

January 18, 2016 admin 0

Highlights • Slow pyrolysis tests on poultry litter were carried out in the range 400–800 °C. • The main products (gas, two liquid phases and char) were quantified and characterized. • The fate of the elements […]

Journals

A novel fault diagnosis technique for photovoltaic systems based on artificial neural networks

January 18, 2016 admin 0

Abstract This work proposes a novel fault diagnostic technique for photovoltaic systems based on Artificial Neural Networks (ANN). For a given set of working conditions – solar irradiance and photovoltaic (PV) module’s temperature – a […]

Journals

One-step production of biodiesel through simultaneous esterification and transesterification from highly acidic unrefined feedstock over efficient and recyclable ZnO nanostar catalyst

January 18, 2016 admin 0

Highlights • The ZnO nanostar can be applied in one-step biodiesel production from unrefined feedstock. • Higher degree of FFA containing feedstock could affect the rate of transesterification. • The ZnO nanostar was found to […]

Journals

Economically optimal configuration of onshore horizontal axis wind turbines

January 18, 2016 admin 0

Highlights • Determination of economically optimal turbine configuration by maximizing Net Present Value. • Annual energy production is determined by approaching a generalized description of the power curve. • A detailed, adjustable mass-cost- model for […]

Solar

Cubico announces investment of R$2 billion in the acquisition of wind farms in Brazil

January 18, 2016 admin 0

This is the first investment by Cubico in Brazil and includes the Caetés plant (182 MW) in Pernambuco state, and the Ventos do Araripe I plant (210 MW), in Piauí state. The investment, including assets […]

January 2016
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