The document discusses Statcon's PV COMBI-CON string monitoring boxes for photovoltaic systems. It provides three key points: 1) The PV COMBI-CON boxes can monitor up to 16 strings with parameters like string currents, bus voltage, and temperature. Data is available via RS485 MODBUS protocol. 2) The boxes are available in different models to accommodate various plant designs and can be customized. They operate reliably up to 50 degrees Celsius. 3) Key features include surge protection, digital/analog inputs, and fuse protection. Highlights are monitoring, communication via standard MODBUS, and operation in Indian environments.