India’s Jawaharlal Nehru National Solar Mission (JNNSM) is a one of its kind country level initiative that aims to help achieve the intertwined national objectives of ensuring energy security for the country and bringing about sustainable and environmentally efficient growth through large scale deployment of on-and off-grid solar power applications. With a supportive policy framework in place, the rapidly growing Indian solar industry offers immense investment opportunities.

A solar photovoltaic (SPV) lantern (Solar lantern) is a lighting system consisting of a lamp, battery and electronics, all placed in a suitable housing, made of metal or plastic or fiber glass, and a photovoltaic (PV) module. Electricity generated by PV module charges the battery. The lantern is a portable lighting device suitable for either indoor or outdoor lighting, covering a full range of 360 degrees. A lighting device which does not have omni-directional lighting will not be classified as a solar lantern in the present context.

This report published by the Council on Energy, Environment and Water & Natural Resources Defense Council presents findings and recommendations of Jawaharlal Nehru National Solar Mission to scale grid-connected solar energy development in India.

A dye-sensitised solar cell (DSSC) is a thin film cell that uses thin layers of photosensitive organic dye deposits on a substrate to produce power from solar energy. In 2011, this technology took several important steps towards cost effective commercialisation, with major industrial players such as Tata Steel Europe (formerly the Corus Group) signing an agreement with Australia-based Dyesol, one of the original innovators of DSSC, for developing the world's largest dye-sensitised photovoltaic (PV) module, by printing a continuous series of dye-sensitised PV coatings on steel bars.

Butterfly wings are not just beautiful. They are also sophisticated collectors of solar energy that help butterflies stay warm, and researchers say that their shinglelike structure could provide valuable clues into developing better solar technology.

This project, which is the first of three within the partnership programme between the business leaders’ initiative 3C (Combat Climate Change) and the Stockholm Environment Institute, has researched the development and deployment of two technologies that could play key roles in supplying electricity for a low carbon society: solar photovoltaics (PV) and carbon capture and storage (CCS). Technological change is crucial for reducing emissions of greenhouse gases.

Forget about breakthroughs in cell technology; improvements in manufacturing processes will themselves drive down solar costs, say Mr Krister Aanesen and Mr Rajat Gupta, experts on the solar industry at McKinsey & Company.

They predict that ‘solar system' costs will come down from $2.50 a watt today to $1.50 by 2015 and to $1 by 2020, just by the application of “well understood, identified, industrial levers.”

The development of an ecosystem- through economic, social, institutional arrangements- is of utmost importance in supporting technology dissemination and adequately serving the needs of a community. The National Solar Mission of India has not paid adequate attention to this aspect in its objective to promote off-grid applications of solar energy. This paper brings forward the practitioner’s perspective to highlight the barriers within the NSM guidelines, which adversely affect practical implementation.

New solar cells could increase the maximum efficiency of solar panels by over 25%, according to scientists from the University of Cambridge.

Scientists from the Cavendish Laboratory, the University's Department of Physics, have developed a novel type of solar cell which could harvest energy from the sun much more efficiently than traditional designs.

The research, published today, could dramatically improve the amount of useful energy created by solar panels.

Adviser of the New and Renewable Energy (N&RE) of the Government of Nagaland Deo Nukhu on Thursday inaugurated the Kohima Solar City Cell and 10 KW Solar Power Plant at the Directorate of New and Renewable Energy Office, the first of its kind in Nagaland.

Inaugurating the Solar Cell and Solar Power Plant, Mr Nukhu stressed on the importance of renewable power, which is the need of the hour due to climate change.

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