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topcon
UNSW: Solar module encapsulant materials and quality of construction affect damp heat performance
January 13, 2026
The use of POE as an encapsulant in TOPCon module construction could limit the effects of degradation on the module’s electricity generation.
Thicker aluminium oxide layer is ‘dominant parameter’ in limiting TOPCon UVID degradation
January 7, 2026
The inclusion of a thicker aluminium oxide layer in TOPCon solar cells could provide superior resistance to UVID, according to UNSW.
Researchers tackle TOPCon ‘efficiency-cost-bifaciliaty trilemma’
December 23, 2025
Chinese researchers have developed a process to boost the efficiency and bifacial performance of TOPCon solar cells while reducing silver consumption.
The PV Review, 2025: A year of performance and reliability issues for TOPCon and n-type solar PV modules
December 22, 2025
The PV Review, 2025: this year has seen many papers and reports on solar PV modules reliability and performance issues, especially with TOPCon.
PV Tech Power 44 out now: The evolution of PV quality assurance
December 18, 2025
The latest edition of our print journal, PV Tech Power, is out today and available to download, where we deep dive into PV quality assurance.
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The solar industry is playing perpetual catch-up on module reliability
December 18, 2025
PV Talk: Paul Gebhardt of Fraunhofer ISE discusses reliability issues facing advanced PV modules, an issue which isn't going anywhere.
T1 Energy begins construction at 2.1GW TOPCon cell manufacturing facility in Texas
December 17, 2025
T1 Energy has started construction on the 2.1GW first phase of its TOPCon cell manufacturing facility in Texas.
Ecoprogetti installs 400MW TOPCon, HJT manufacturing plant in Oman for AACE
December 16, 2025
Ecoprogetti has installed a new 400MW module production facility in Oman, to be operated by American Advanced Clean Energy (AACE).
SEG Solar breaks ground on 3GW ingot/wafer PV manufacturing plant in Indonesia
December 15, 2025
Solar manufacturer SEG Solar has started construction on a 3GW ingot and wafer manufacturing plant in Indonesia.
Astronergy, JA Solar to ‘terminate’ patent disputes, reach cross-licencing agreement
December 2, 2025
Astronergy and JA Solar have 'reached an agreement on cross-licencing' of tunnel oxide passivated contact (TOPCon) patents moving forward.
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