Fraunhofer ISE scientists have identified the best metallization pastes to help reduce contact resistivity and contact recombination in p-type TOPCon solar cells. They applied a silicon nitride layer through plasma-enhanced chemical vapor deposition onto both sides of a cell.
The polysilicon manufacturer took a step back in the last quarter to take two steps forward in the next, bringing forward annual maintenance operations at its main production facility to prepare for a solar gold rush expected to start next month.
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