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Scientists in Russia introduce a promising new material for battery energy storage, the product of more than three years of research. Incorporating a nickel-salen polymer into the cathode, the group demonstrated a battery that can charge and discharge ten times faster than today’s lithium-ion batteries. And though the battery still lags in terms of overall capacity, the group is confident that its discovery will lead to big improvements for lithium batteries.

The offtaker’s creditworthiness, the ease of land acquisition, infrastructure readiness, policy consistency and clarity, and access to low-cost funds are among the key determinants for the success of large-scale PV auctions in India, writes Uma Gupta in New Delhi.

Bridge To India’s latest report shows India installed a cumulative rooftop solar capacity of 6,792 MW as of December 31, 2020. Capital expenditure (capex) model, wherein consumers own the system, accounted for a majority of this capacity (72%). 

Siemens will provide smart charging infrastructure solutions for Switch Mobility’s commercial electric vehicle customers in India. It will also collaborate on implementing innovative business models such as eMobility-as-a-Service, Vehicle-to-Grid, and on-site/off-site renewable energy sources by leveraging batteries from commercial vehicles. 

The record low price was offered for the 600 MW Al Shuaiba PV IP project, which competed in the second round of the country’s procurement scheme for renewable energies.

The innovators will be required to showcase their technologies in actual field conditions. The shortlisted ones will be empanelled and allocated sites for installing solar pumps under the Pradhan Mantri Kisan Urja Suraksha evem Utthan Mahabhiyan (PM KUSUM) Scheme.

The solar farm benefits from a power purchase agreement with the Solar Energy Corporation of India at an INR 2.49/kWh (US $0.034/kWh) tariff. The electricity generated will be supplied to the state Discom of Rajasthan. 

Scientists have set a new efficiency record for a single-junction perovskite solar cell at 25.6%. The cell additionally showed operational stability for 450 hours, and intense electroluminescence with external quantum efficiencies of more than 10%.

Madhya Pradesh Urja Vikas Nigam Ltd has issued a tender to develop an aggregate 41 MW of grid-connected rooftop solar capacity in Madhya Pradesh. The RESCO mode capacity shall come upon the buildings of different government departments and private institutions. The ceiling tariff is fixed at INR 4/ kWh. Bidding closes on May 5.

The solar manufacturer and EPC player has added new lines to its existing factory at Bengaluru, widening its current product range to include half-cell and bifacial mono PERC panels.