MMM-Growatt

mumblebaj

Update v2.0.1 = 2023/08/31

Had a request from user ruralbrewer to add support for https://server-us.growatt.com.
Users in the US registered on the US Growatt Server are now able to use the module.
A new Config option usServer: true must be added to the config/config.js. Users registered on the https://server.growatt.com need not add this option.

{
            module: "MMM-Growatt",
            position: "middle_center", //Works best at middle_center. May not display all that well in other positions
            disabled: false,
            config: {
                username: "username",
                password: "password",
                usServer: true, // only used by US Registered users
                debug: false, // set to true if you want to create a debug log
                mode: "dual", // Specify 'dual' when running https://github.com/mumblebaj/MMM-Growatt.git and https://github.com/mumblebaj/MMM-Growatt-Stats.git together else specify 'single'
                updateInterval: 1000*60*30 //Update every 30 minutes
                
                        }
},

mumblebaj

@mumblebaj There were changes to Growatt API and the current version of the module has stopped working throwing errors.

Please update to the latest version of the module, v2.0.5 which now works,

Thanks
BM

nowayto

@mumblebaj Hello, can I ask you if there is a way to change module appearance?
I like your graphics but I need to run it on a small display, so I wanna ask you if there is a way to have a simplified text+number visualization or if I can get rid of battery power, because I don’t own it.
Your other module “MMM- GrowattStats” could be good for me, but only if I can get rid of “charged” and “discharged” icons.
A sort of Triangle with “solar” “imported” “load” will be perfect for me.
Thank you a lot for your nice work

mumblebaj

@nowayto Hi. As it stands it is probably not possible. Am I right that you are looking for a scaled down version? There is another MMM-Growatt module out there that does that. You can check it out. I can build a smaller version that would give a similar tabular view but will take some time.

nowayto

@mumblebaj I tried Dekinets’s one but it doesn’t work. login issues, screen stay without infos.
[LOG] Error: The server sent an unexpected response: /error.do?errorMess=errorNoLogin
at /home/MIRASPNAME/MagicMirror/modules/MMM-Growatt/node_modules/growatt/lib/growatt.js:302:22
at process.processTicksAndRejections (node:internal/process/task_queues:95:5)

He told me to try an API update and I’ll do it when I have 1 minute

In the past I tried your module and it worked, but I need a simple visualization and honestly I don’t wanna bother you for a new build.

Thank you a lot

mumblebaj

@nowayto No bother. If you raise a request on my Github page I will look at creating a minimalistic version when i have a bit of time.

mumblebaj

@nowayto I have managed to create a table view which should give a view as can be seen in the picture below. I am still busy testing this on my dev branch.

nowayto

@mumblebaj Nice!
Can I configure it to delete some infos like, for example, battery power and coal saved?
Just to make it smaller?
And maybe can I change the information order?
Only if I can make the changes by config, I don’t wanna bother your for my needs.
Thank you

mumblebaj

@nowayto Those features are not there. Will need to see if I can include it. A little late this side now and I have an early morning. Will look at it afterward.

mumblebaj

@nowayto Changes made. Please review the Github README for details of how to implement.

Don’t forget to like and or Star the module on Github.