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TOPCon

Solar module, cell, wafer prices to rise in Q2 2025, says TrendForce

TrendForce says solar module, cell, and wafer prices will rise in the second quarter as China accelerates installations ahead of looming regulatory changes. It notes that prices are expected to decline in the third quarter as demand eases.

China solar module price rises for fifth straight week

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.

Waaree Energies’ 5.4 GW solar cell manufacturing facility set for inauguration

Waaree Energies will inaugurate its 5.4 GW state-of-the-art solar cell manufacturing plant at Chikhli, Navsari, Gujarat, on March 29.

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Viridian Solar launches 23.6%-efficient TOPCon BIPV panel

The UK company says the new modules have a rated power output of 445 W and can reportedly guarantee a power yield of 95% after 10 years.

Avaada starts building 5 GW TOPCon solar cell, module factory in Uttar Pradesh

Avaada Electro, manufacturing arm of Avaada Group, has started building its integrated facility for 5 GW of TOPCon solar cells and modules in Greater Noida. It also opened a 1.5 GW module fab in Noida.

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First Solar sues JinkoSolar for alleged TOPCon patent infringement

First Solar sues JinkoSolar for alleged TOPCon patent infringement
First Solar has sued JinkoSolar in a US federal court in Delaware, claiming that the Chinese manufacturer infringed upon US Patent No. 9,130,074, which is related to tunnel oxide passivated contact (TOPCon) solar technology.

Waaree Energies secures 362.5 MW solar module order with Engie India arm

Waaree Energies will supply 362.5 MW of its 600 Wp Elite BiN-08 n-type TOPCon solar modules.

Vikram Solar expands PV module capacity to 4.5 GW

Vikram Solar has expanded its PV module production capacity to 4.5 GW with the addition of a 1 GW line at Falta facility in West Bengal.

JinkoSolar sues Waaree Energies for alleged TOPCon patent infringement

JinkoSolar has filed a lawsuit in Texas against Waaree Energies and its US subsidiary for the alleged infringement of one of its n-type tunnel oxide passivated contact (TOPCon) patents, marking another move in its aggressive patent defense strategy.

Trina Solar sues Canadian Solar over patents in $147 million lawsuit

Trina Solar has filed a lawsuit against Canadian Solar and its subsidiary, seeking $147 million in damages for alleged infringement of tunnel oxide passivated contact (TOPCon) cell patents. The case, accepted by the Jiangsu High Court, underscores the rise of intellectual property disputes in China’s competitive solar sector.

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