New Polymer Cuts Cost of Organic Solar Energy Fivefold

Scientists from Zhengzhou University have developed a revolutionary polymer that achieves nearly 20% efficiency in organic solar cells (OSCs) at a fraction of the cost of current materials. The new polymer, called PTQ15, from Zhengzhou University has a certified energy conversion efficiency of 19.96%, a record high among low-cost organic materials. The cost of PTQ15 is 35... The post The price of organic solar energy has fallen fivefold thanks t…