"Modular and wireless electricity measuring module, 1 channel, 63 A"

"The measuring module is used to measure the electricity consumption or production up to 63 A. It can be used as a central meter in a single-phase installation. In case production is present in the installation, it is able to measure when energy will be sent back to the grid. It is also possible to measure multiple circuits as long as they are connected to the same phase.It can buffer 15-minute values for consumption during 25 hours and also measure the live consumption or the live production."