401 switch has no solar container

Error Code 401: There’s a communication error between inverter components, suggesting an issue with internal communication. WHAT’S NEXT?: Try resetting the inverter, and checking all data communication connections. Scroll to the bottom of any page to find a sun or moon icon to turn dark mode on or off! Hi, I have had a PV system with a Growatt hybrid inverter, running trouble free for 2 years, exporting over half the output and getting a pittance for it. The "401 switch has no energy storage" dilemma isn't just technical jargon—it's code for our struggling power infrastructure trying to handle 21st-century energy demands with 20th-century solutions. Seems like an issue I won't be able to rectify myself, however just checking to see if anyone else woke up to the same problem? fro28500. Fronius was established in 1945, but it’s been one of the leading solar brands in the Brisbane and wider Australian solar market since 2000.