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The long read: Sweet sweep

The amount and nature of desert dust determines whether daily cleaning of solar modules is a favorable option. However, frequent and water-intensive cleaning, as well as the amount of labor required, can be costly in desert installations. But the ingenuity of automation is on its way to help.

Researchers upcycle plastic waste into battery anodes

A new approach could extract carbon from polyethylenes in a cost-competitive way, that could be scaled up. Researchers have also performed electric testing with the extracted carbon and found it suitable for use as anodes in Li-ion batteries, among multiple other uses.

The long read: Delaying derating

High solar irradiance and few cloudy days are ideal for solar. Fine dust and extreme heat is not – particularly when it comes to power electronics. As the distributed generation market segment emerges across hot climates, extreme conditions are a challenge inverter suppliers are grappling with.

Azure commissions 95 MW in Gujarat 5 months ahead of schedule

The 95 MW project is part of a broader 260 MW generation capacity allocation the IPP received from Gujarat Urja Vikas Nigam Ltd. Generated electricity will be sold through a PPA between Azure Power and Gujarat Urja Vikas Nigam Ltd., at a rate of INR 2.67, for a 25-year duration.

Solar City Initiative phase two launched in Delhi

The programme allows the installation of solar roof atop apartment blocks, which otherwise could not install such systems. Potential in the area is around 15 MW, of which 6 MW have been signed up for already. Another 5 MW should be developed in this second phase of the project.

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Just 16 countries on track for climate goals

New research from institutes at the London School of Economics has found a significant gap between what countries declared they would be doing in compliance with the Paris Agreement, and what they have translated into national law three years later. As officials from around the world will flock to Poland next month to negotiate the implementation pathway of the Paris Agreement, this and other new studies draw a dark picture of current performance.

Video: Future PV Roundtable REI 2018

Innovation continues to be a driver of the global PV industry. India is no exception as the sector continues to pursue the ambitious goal of 100 GW by 2022. But what is the latest status of innovative PV power plant componentry, design and execution in India in 2018? And what are key drivers and constraints […]

The long read: Let’s get digital

As price pressure continues to exert its strong grip on the inverter market, digital services make their way into the offerings of manufacturers. The new technologies create the possibility to steadily generate profits, and thus create resilience to market fluctuations. But they also allow the installation of more solar assets, as they cater to the need to improve grid resilience to compensate for intermittent renewable energy.

Video: Quality Roundtable REI 2018

pv magazine’s Quality Roundtable at this year’s Renewable Energy Expo India (REI), attracted analysts and experts from across the industry, who gathered in Greater Noida to discuss the challenges and opportunities present in the massive Indian solar market.

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‘We have proven that software is the essential link on grids’ – Greensmith interview

Following the launch of Greensmith Energy’s new Gridsolv standardized storage solution, which integrates software helpers and standardized architecture for easy installation, pv magazine caught up with CEO John Jung to discuss the state of the storage market and the role of digital services.

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