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passivated emitter rear contact

Astronergy presents TOPCon busbarless solar modules with 23% efficiency

The Chinese module manufacturer announced the first shipments of its new ASTRO N7s ZBB-TF modules to Europe. The product has a power output of up to 460 W and a temperature coefficient of -0.29% per C.

Weekend Read: Famine to feast – China’s solar market in 2023

China’s solar industry rebounded in 2023 after years of pandemic-related sluggishness. As the year draws to a close, pv magazine looks back at key highlights of 2023 and considers the prospects for 2024.

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The solar module surplus: EUPD Research considers Europe’s warehouse woes

As solar module prices continue to drop to record lows, amid global oversupply, questions are being asked about how much inventory is sitting in European warehouses and when normal levels will return. With numerous estimates and assumptions swirling, EUPD Research’s Markus A.W. Hoehner and Ali Arfa have looked closely at the numbers in an attempt to provide a transparent view of the issue.

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PERC inventor discusses the future of the technology

University of New South Wales academic Aihua Wang is the first female recipient of the United Kingdom’s Queen Elizabeth Prize (QEPrize) for Engineering, after sharing the 2023 award with Andrew Blakers, Martin Green, and her husband Jianhua Zhao for their work developing the passivated emitter rear contact (PERC) solar cell. pv magazine caught up with her to ask about the achievement.

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Commercial perovskites imminent

Andries Wantenaar, a solar analyst at Rethink Energy, explains why he sees a bright future for perovskite PV cells, with technological advancements and major R&D investment paving the way for revolutionary change.

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A survival guide for solar SMEs

As solar manufacturing moves toward technological convergence, and rampant production capacity expansion continues, standing out from the crowd is just one of the strategies small- and medium-sized enterprises (SMEs) will have to use to survive, according to InfoLink’s Amy Fang.

Wafer formats continue to evolve

Differences in wafer and module specifications, which have bedevilled solar developers in recent years, could now be narrowing.

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Weekend Read: Flex generation

A new generation of flexible, lightweight modules is entering the market. With back contact technology offering its own form of design flexibility and robustness, the new products could crack a hard-to-address market segment.

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Weekend Read: China’s solar century

From zero to hero in 20 years, China’s PV industry has undergone an extraordinary journey. Vincent Shaw considers the reasons for the nation’s solar success and the challenges ahead.

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Weekend Read: A manufacturing bridge between Europe and Asia

A combination of protectionist measures, attractive profit margins, and domestic content incentives has revitalized Turkey’s solar manufacturing industry. Jonathan Gifford asks whether the resurgent sector can become a player on the world stage.

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