Indian researchers have developed a Sudoku-based technique to reduce power losses in PV systems operating under partial shading. They claim the method increases energy efficiency and revenue ...

Seven (Bonus point if you can name them all - Asia, Africa, North America, South America, Antarctica, Europe, and Australia.

The official QingStor SDK for the Java programming language. Before you start using the SDK, make sure you have a basic understanding of the concepts of QingStor object storage (such as Zone, Service, ...