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TOPCon

JinkoSolar hits highest conversion efficiency with 182 mm TOPCon module

JinkoSolar says its 182 mm tunnel oxide passivated contact (TOPCon) solar module has achieved a conversion efficiency of 25.42%.

The future of solar energy: How R&D can bridge the gap between supply and demand 

Continued investments in research and development, particularly in areas like advanced battery storage technologies and next-generation solar cell materials, coupled with supportive policies and global collaboration can unlock the full potential of solar energy and pave the way towards a brighter, more sustainable future. 

PERC solar products hard to sell due to falling TOPCon module prices

Prices for tunnel oxide passivated contact (TOPCon) solar panels continue to fall. pvXchange.com founder Martin Schachinger explains how this will affect the sale of PV modules based on passivated emitter and rear cell (PERC) cells.

Pahal Solar introduces 595 Wp TOPCon bifacial panel with 23.03% efficiency

India’s Pahal Solar has launched n-type TOPCon glass-backsheet modules in peak power outputs of 560 W to 595 W with front-side efficiencies of 21.68% to 23.03%.

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Solar wafer prices decline, sparking concerns over producer survival prospects

In a new weekly update for pv magazine, OPIS, a Dow Jones company, provides a quick look at the main price trends in the global PV industry.

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China’s solar dominance set to continue amid price slide

With solar module oversupply triggering a price freefall in 2023 and no recovery in sight, market consolidation, inventory pile-up, technology shifts, and challenges to reshoring PV manufacturing are set to affect all levels of the solar supply chain.

Chinese solar module prices hold steady in a quiet market

In a new weekly update for pv magazine, OPIS, a Dow Jones company, provides a quick look at the main price trends in the global PV industry.

Accelerated declines in solar cell prices since late March

In a new weekly update for pv magazine, OPIS, a Dow Jones company, offers bite-sized analysis on solar PV module supply and price trends.

ALMM expands market for domestic solar manufacturers

The ALMM reinstatement opens up a vast market for domestic solar panel manufacturers by creating a non-tariff barrier for Chinese products. However, for projects and schemes such as PM Surya Ghar: Muft Bijli Yojana which mandate domestic content requirement (DCR), the shortage of domestically manufactured cells could lead to an increase in the cost of DCR modules.

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UNSW researchers warn of surprising TOPCon solar module vulnerabilities

Researchers at the University of New South Wales claim to have identified three TOPCon panel failure types that are absent in PERC products. They explained that these failures may occur when the modules are exposed to high humidity and contaminants before encapsulation.

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