09:50 AM EST - Day4 Energy Inc. : and Roth & Rau, a world leader in mass production equipment for solar cell production, announced that a first module with an efficiency of 19.3% (cell area) has been produced. The new cells and PV modules utilize R&R's Heterojunction Technology and Day4's DNA Technologies. Day4 Energy Inc.
shares T.DFE are trading up $0.025 at $0.24.
