Combine the Solar-Log 300 and the PRO380 energy meter to combine detailed monitoring with power management and export limitation small three phase installations.
The PRO380 uses CTs to accurately read the current from the supply cable. The package includes three CTs rated at 100A, but you should check to make sure that is sufficient and swap to a higher rated version if neccessary.
Current clamps should be sized according to incoming grid supply in the property, please check if these are sufficient before buying. Please note larger CTs are available.