How long does a digitalSTROM training course take? digitalSTROM Support September 20, 2018 14:01 Updated Follow The basic digitalSTROM training for electricians takes one day. A list of training partners can be found on our specialist partner page. Related articles Where do digitalSTROM training courses take place? What is the price for a digitalSTROM training course or certification? What if there is no internet available in the fuse box? What basic knowledge is required for attending a digitalSTROM training? How do I find the dSS?