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As Chinese PV manufacturers are now on the way to fully utilizing their production capacities, it is becoming increasingly clear how much coronavirus containment measures will affect global demand. Wood Mackenzie expects a decline in residential PV demand and a shift in investment to commercial projects, which is why it now only expects 106 GW of capacity additions this year.

A group of scientists at Sweden’s Uppsala University have developed a proton battery based on abundant organic materials. They say the battery can be charged “in a matter of seconds” while operating at low temperatures, and can be cycled more than 500 times without significant capacity loss.

The Swiss government has decided to extend its incentives for renewable energy projects, while also adjusting them to promote greater competitiveness. In addition, it plans to replace feed-in tariffs for large-scale solar installations with a new auction mechanism.

In a recent conversation with pv magazine, Luca Pedretti – the COO of Swiss software developer Pexapark – said that a new mindset is now required for solar and wind PPAs. The market has not completely stalled, he argued, noting that prices have already started to stabilize.

Volatility in the oil markets has played out in the news recently, driven by the Covid-driven collapse in demand and a war for market share between Saudi Arabia and Russia. A G20 meeting is to be held to try and find a way to cut production. As states and the oil majors look to shore up the price though, it’s possible that the coronavirus crisis might be what topples the fundamental driver of the current economic order.

German scientists have developed a new process for the formation of a phase pure kesterite Cu2ZnSnSe4 (CZTSe), which they claim can improve the material homogeneity and suppress the well-known issue of tin losses. The new technique is based on stacked elemental and alloyed precursors with a Zn/Cu-Sn/Zn precursor structure.

Hanoi has set new feed-in tariff rates for utility-scale, rooftop and floating PV projects, ending a long period of policy uncertainty. The government has announced the new rates, which are broadly in line with industry expectations, roughly 10 months after the expiration of its old tariffs.

French renewable energy developer Neoen plans to develop a massive battery storage system near the Australian city of Geelong that will dwarf its largest project to date, the 100MW/129MWh Tesla big battery in South Australia.

The move represents a step forward in the implementation of the National Action Plan for Renewable Energy (Paner), through which the West African nation aims to install 1.42 GW of renewable energy by 2030.

Two Fraunhofer institutes and four industrial players are working together to develop a concept that will facilitate the use of vehicle-integrated solar modules in electric vehicles and trucks. The three-year “Lade PV” project will also focus on PV components and manufacturing processes.