In the past five years their number has risen by 26%, according to data from Shelter, a charity. Chart: The Economist The Labour government has set a lofty goal of “ending homelessness for good”.

China's Risen Energy has improved the power conversion efficiency of its heterojunction solar module series from 23.65% to 23.89%. Germany's TÜV SUD has confirmed the results and noted that the ...

Chinese solar module maker Risen Energy has launched a new module for rooftop applications, based on 210mm cells. “It is a multi-busbar solar module manufactured with non-destructive cutting ...