Solar Cells

Order of the National Green Tribunal regarding felling of trees by solar power companies, village Kunidhar, Almora, Uttarakhand, 13/02/2025

Order of the National Green Tribunal in the matter of Bhuwan Chandra Bhatt Vs Member Secretary, Uttarakhand Pollution Control Board & Others dated 13/02/2025. The application, based on a letter petition, a resident of village Kunidhar, tehsil Bhikiasen, Almora had made a complaint about indiscriminate felling of Chir and Banj …

Draft Guidelines for Tariff Based Competitive Bidding Process for Grid Connected Solar PV Power Projects

Promotion of competition in the electricity industry in India is one of the key objectives of the Electricity Act, 2003. Power purchase costs constitute the largest cost element for distribution licensees. Competitive procurement of electricity by the distribution licensees is expected to reduce the overall cost of procurement of power …

Capital building: solar initiative a great opportunity for AP

One can work wonders with the technology, says nuclear material expert The building of Amaravati capital city is a great opportunity for Andhra Pradesh to become number one in solar energy not only in the country, but also in the world. Amaravati can make wonders. Since the city is yet …

Puducherry Solar Energy Policy 2015

This Puducherry Solar Energy Policy intends to create a framework that enables the development of solar energy in the Union Territory of Puducherry. The Union Territory of Puducherry comprises of four erstwhile French settlements viz. Puducherry, Karaikal, Mahe and Yanam, which are unconnected regions. The Union Territory is fast developing …

Flexible solar cells as light as soap bubbles developed

MIT scientists have developed the thinnest, lightest flexible solar cells ever produced that could be placed on almost any material or surface, including clothes, smartphones or even a soap bubble. The laboratory proof-of-concept shows a new approach to making solar cells that could help power the next generation of portable …

Guidelines for Implementation of scheme for setting up of over 5000 MW Grid-Connected Solar PV Power Projects with Viability Gap Funding under Batch-IV of Phase-II …

The commissioned capacity of grid connected solar power plants in India as on 14th January, 2016 is 5129.813 MW. Several States have taken initiatives following the Central Government and framed Solar Policies, to support setting up solar power projects, which had an impact of lowering levelized solar tariff. Amongst others, …

IIEST solar hub set to remould use of energy

Kolkata: Solar power has now found a new 'hub' at the Indian Institute of Engineering Science and Technology (IIEST), Shibpur. IIEST is conducting experiments to develop indigenous, cheaper and more energy-efficient solar cells. The project, funded by the department of science and technology, has already received Rs 12 crore for …

Grid Connected Rooftop Solar PV Program: Environment and Social Systems Assessment - executive summary

Government of India (GoI) has set an ambitious goal of providing uninterrupted power for all homes, industrial and commercial establishments and adequate power for farmers by 2022 through its “24X7 Power for All program”. GoI wants a growing share of the country’s electricity to come from renewable energy. It aims …

Efficient luminescent solar cells based on tailored mixed-cation perovskites

We report on a new metal halide perovskite photovoltaic cell that exhibits both very high solar-to-electric power-conversion efficiency and intense electroluminescence. We produce the perovskite films in a single step from a solution containing a mixture of FAI, PbI2, MABr, and PbBr2 (where FA stands for formamidinium cations and MA …

'Game-changing' perovskite solar tech could be cheaper and more efficient

Australian company races to be first to develop perovskite solar and make technology available for more businesses With over 200 mostly sunny days a year, Australia’s nickname of the sunburnt country is well–earned. It’s therefore unsurprising that we lead the world in household solar, with 1.4m photovoltaic (PV) systems running …

Solar is the next big sustainable sector

Visit the outskirts of Rajkot at Metoda GIDC and satellite dish-like structures are visible at a unit. These aren't TV or radio reception but to harness solar energy on an unprecedented scale. These parabolic solar cookers are at an experimental stage but Vejlibhai Desai, founder of Tiny Tech Products, believes …

Chhattisgarh signs MoU for Rs 290 crore solar cell plant

RAIPUR: In its endeavour to promote innovative industrial projects aligned with national priorities, Chhattisgarh government on Monday signed a memorandum of understanding with M/s LancoInfratech Limited, a subsidiary Lanco Solar Private Limited, for manufacturing 100MW of solar cells annually. The proposed Rs 290 crores project, slated to come up in …

The rising sun: disruption on the horizon

India aims to reduce emission intensity of its GDP by 33 to 35 per cent by 2030 from 2005 levels, and solar power is likely to contribute 4 per cent towards this target, states this new report released by Shri Piyush Goyal, Union Minister of State (IC) for Power, Coal, …

Vipra coop. sees setting up of solar plant as a lucrative venture

Installation of a 5 kW unit is said to cost Rs. 5.25 lak The Vipra Multipurpose Souharda Credit Cooperative Society, located at Vinobha Nagar here, has not only attained self-sufficiency in its electricity needs by successfully tapping the solar energy, but also planned to project it as a model for …

AU researcher working on new age solar cells

A young researcher from the Allahabad University's (AU) department of physics has come up with breakthrough research in new age solar cells that could revolutionize the photovoltaic technology that harnesses solar energy. Lokendra Kumar, an assistant professor at AU's department of physics, worked with the US scientists at Purdue University …

Railways to set up a bio-waste processing plant

The Delhi Division of Northern Railway is going to set up a first of its kind 'Bio-waste processing plant' at Kishanganj Railway Colony. The proposed bio-waste plant will turn biodegradable waste generated in the colony into compost and even electricity. The plant is expected to process about 1,000 Kg. of …

Cloaked contact grids on solar cells by coordinate transformations: designs and prototypes

Nontransparent contact fingers on the sun-facing side of solar cells represent optically dead regions which reduce the energy conversion per area. We consider two approaches for guiding the incident light around the contacts onto the active area. The first approach uses graded-index metamaterials designed by two-dimensional Schwarz–Christoffel conformal maps, and …

Solar cell makers seek anti-dumping duties

Solar cell makers seek anti-dumping duties Indian solar cell manufacturers have, for the second time, approached the government for imposing anti-dumping duties on the large-scale import of solar cells. Alleging "cheap solar cells have captured close to 90 per cent market", they demanded action against the US, European Union, China, …

Fruit extract dyes as photosensitizers in solar cells

Two natural dyes containing anthocyanin are extracted from sour and sweet pomegranate from Iran. Spectrophotometric evaluation of the natural dyes in solution and on a TiO2 substrate was carried out to assess changes in the status of the natural dyes. The results show that the natural dyes indicate buthochromic shift …

Kirigami Paper-Cutting Art Inspires a Wild Solar Energy Idea

Inspired by the Japanese art of kirigami, researchers at the University of Michigan have created a lattice-like cell that can stretch like an accordion, allowing it to tilt along the sun's trajectory and capture more energy. They detail the idea in a paper published Tuesday in the journal Nature Communications. …

Proposed policy to push solar UMPPs of 3,000 MW & above

Sops may include capital, interest subsidies & customs duty relief The Department of Industrial Policy and Promotion (DIPP) has proposed a policy replete with incentives for ultra mega solar power projects (UMSPPs) of 3,000 MW and above. According to official sources, the sops could include capital and interest subsidies, greater …

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