Yingli, Innovalight Join R&D Forces

Photovoltaic (PV) products manufacturer Yingli Green Energy (NYSE:YGE) has signed a technology, research and production collaboration agreement with silicon ink-based solar cell materials and technology company Innovalight, Yingli announced July 27. The company expects the collaboration to result in improved product efficiency, the report said.

Yingli started initial production at recent capacity expansion projects earlier in July.