The litigation centers around the methods used to make tunnel oxide passivated contact (TOPCon) technology for crystalline silicon cells. TOPCon technology has been broadly adopted by the solar ...

Topcon Positioning Systems has announced the ... It can be used in a variety of configurations, including as a network RTK rover, in base and rover setups and integrated hybrid use with a robotic ...

Alex Zhu, CEO of US-based solar cell manufacturer ES Foundry, believes TOPCon production is unviable in the US. Image: ES Foundry. The United States’ second solar cell manufacturing plant opened ...