Last month Access Infra Africa (â€˜Accessâ€™), a developer, owner and operator of power assets in Africa, launched the Access Co-Development Fund (â€˜ACFâ€™), a US$ 5 million competition designed to bridge the gap between early stage renewable energy projects in Africa and the expertise and funding they require to come to operation. Solar International spoke to the Program Director, Karim Megherbi Megherbi to find more about the program.
A research team has developed an inkjet printing technology to produce kesterite thin film absorbers. Based on the inkjet-printed absorbers, solar cells with total area conversion efficiency of up to 6.4 percent have been achieved. Although this is lower than the efficiency records for this material class, the inkjet printing minimizes waste and has huge advantages for industrial production.