November 20, 20214 yr Hi all Does anyone know what the latest Sunsynk 5kW firmware version is? I can't find that info anywhere on the Sunsynk website. Am hoping that one of our Sunsynk experts (maybe @Leshen 😉) might be able to help. Am currently running COMM: e419 - MCU: 3162 Thanks in advance
November 20, 20214 yr I can confirm that as at 10 November, for the 5.5K it was COMM E41C MCU: 3367, it may have changed, have reached out to support to get the latest. I currently have COMM E417 MCU: 3161 on my own, works fine, just don't want to take the pain of a 2m outage, resetting microwave clocks and rebooting APs and switches 😁
November 21, 20214 yr 11 hours ago, wolfandy said: Hi all Does anyone know what the latest Sunsynk 5kW firmware version is? I can't find that info anywhere on the Sunsynk website. Am hoping that one of our Sunsynk experts (maybe @Leshen 😉) might be able to help. Am currently running COMM: e419 - MCU: 3162 Thanks in advance For 5k 3367 E41C
November 21, 20214 yr Author 27 minutes ago, Leshen said: For 5k 3367 E41C Thanks @Leshen 🙂 Do you know what the changes in the latest version are? Is it worth upgrading?
February 4, 20224 yr On this topic, can anyone with firmware later that e416 confirm they are able to adjust the inverter voltage to more than 220V - day 230? Support tell me this can only be done with newer firmware but I only have the older data logger so want to be sure it's worth the effort of buying a new 1 just to upgrade the firmware.
February 4, 20224 yr On 2021/11/20 at 10:53 PM, wolfandy said: Hi all Does anyone know what the latest Sunsynk 5kW firmware version is? I can't find that info anywhere on the Sunsynk website. Am hoping that one of our Sunsynk experts (maybe @Leshen 😉) might be able to help. Am currently running COMM: e419 - MCU: 3162 Thanks in advance My rant for the day. One has to wonder when the Solar Inverter Industry in general will reach the level of maturity of Motherboard manufacturers where any user can download the latest version of the BIOS from the website and where the BIOS release notes are made clear too. This industry is still in it's infancy and one gets the impression that the users are expected to beg for it. What we are experiencing is the same as in the PC industry about 25 years ago. Not acceptable. When there is a firmware update, release it on the website with clear instructions how to install it and the release notes. Simple. Keeping it a secret and maybe sending it to someone after that person begs for it is ransom, not customer care.
February 4, 20224 yr 2 hours ago, hardwic said: On this topic, can anyone with firmware later that e416 confirm they are able to adjust the inverter voltage to more than 220V - day 230? Support tell me this can only be done with newer firmware but I only have the older data logger so want to be sure it's worth the effort of buying a new 1 just to upgrade the firmware. Howsit. Did Sunsynk support say that the inverter voltage can be adjusted?
February 4, 20224 yr 47 minutes ago, Leshen said: Howsit. Did Sunsynk support say that the inverter voltage can be adjusted? They responded that this can only be done in the latest firmware. I know the inverts raises it's output voltage to match the input before reconnecting the grid so clearly it can do it just the set point is not available (in my firmware at least)
February 4, 20224 yr 11 minutes ago, hardwic said: They responded that this can only be done in the latest firmware. I know the inverts raises it's output voltage to match the input before reconnecting the grid so clearly it can do it just the set point is not available (in my firmware at least) I'm busy checking this with Sunsynk
February 11, 20224 yr Hi, So I filled in the form to get my 5kw sunsynk upgraded. Please tell me where i see what version im running? im using solarman app
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