Fault 113 (firmware?) Home › Forums › Solar Power › Fault 113 (firmware?) Tagged: Firmware GROWATT This topic has 0 replies, 1 voice, and was last updated 1 year, 5 months ago by [email protected]. Viewing 1 post (of 1 total) Author Posts 2023年4月26日 at am8:00 #8466 [email protected]Participant I have an inverter showing a fault 113. It is the MAX ktl3 75kw. Do you know if uploading the firmware of it I solve it? where can i find the updated firmware for it? Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In