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topcon
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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Navigating the challenges of TOPCon: insights from the frontline
December 1, 2025
Steven Xuereb of Kiwa PI Berlin discusses the PV industry’s progress in addressing performance and reliability concerns around TOPCon technology.
Vikram Solar starts work at 5GW TOPCon module manufacturing facility in India
November 26, 2025
Indian solar PV manufacturer Vikram Solar has started commercial operations at its 5GW Vallam module manufacturing facility in India.
PVV Infra planning 1GW TOPCon solar cell in Andhra Pradesh
November 19, 2025
PVV Infra has outlined plans to build a 1GW TOPCon solar cell production line in the Indian state of Andhra Pradesh.
‘Critical’ TOPCon module degradation is ‘in contrast’ to long panel warranties
November 18, 2025
TOPCon solar modules show signs of accelerated degradation, which undermines the long warranties promised by many manufacturers, according to new findings from German researchers.
Holosolis secures over US$250 million, plans to build French module factory next year
November 18, 2025
Holosolis has secured €220 million (US$255.2 million) to support its construction of a module factory in France with a total capacity of 5GW.
JinkoSolar module shipments, revenue fall in Q3 2025
November 18, 2025
JinkoSolar shipped just over 20GW of solar PV modules in the third quarter of this year, down sequentially from the previous quarter.
Runergy develops 26.55% efficient M10 TOPCon solar cell
November 3, 2025
Runergy has reported that its latest n-type TOPCon solar cell has achieved a conversion efficiency of 26.55%.
Navigating shifting module costs and falling power prices at PV ModuleTech Europe 2025
October 28, 2025
Navigating module procurement in this financial environment will be a key topic of conversation at the PV ModuleTech Europe 2025 event.
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