Data only displayed for one string #5
Replies: 7 comments
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Could you add the following to your configuration.yaml, restart HA and report logs ? logger:
default: warning
logs:
custom_components.sma_webbox: debug |
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Debug added and HA restarted. Here is the relevant log output: 2023-04-28 08:50:32.998 INFO (MainThread) [custom_components.sma_webbox] SMA Webbox instance created(192.168.1.13:34268) |
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Thanks for the log, I only see one device returnd by the webbox, see parsed resuts below (GetDevices only return one device) {
"version":"1.0",
"proc":"GetDevices",
"format":"JSON",
"id":"1"
}
{'result': {
'devices': [
{
'key': '004e:7d339c2d',
'name': 'SB 4000TL-20'
}
],
'totalDevicesReturned': 1
},
'format': 'JSON',
'proc': 'GetDevices',
'version': '1.0',
'id': '1'
}
{
"version":"1.0",
"proc":"GetProcessDataChannels",
"format":"JSON",
"id":"2",
"params":{"device":"004e:7d339c2d"}
}
{
'result': {
'004e:7d339c2d': [
'Ipv', 'Upv-Ist', 'Fac', 'Pac', 'Riso', 'h-On', 'h-Total', 'E-Total', 'Netz-Ein'
]
},
'format': 'JSON',
'proc': 'GetProcessDataChannels',
'version': '1.0',
'id': '2'
}
{
"version":"1.0",
"proc":"GetPlantOverview",
"format":"JSON",
"id":"3"
}
{
'result': {
'overview': [
{'meta': 'GriPwr', 'name': 'Power', 'unit': 'W', 'value': '404'},
{'meta': 'GriEgyTdy', 'name': 'Day yield', 'unit': 'kWh', 'value': '0.534'},
{'meta': 'GriEgyTot', 'name': 'Total yield', 'unit': 'kWh', 'value': '37270.018'},
{'meta': 'OpStt', 'name': 'Condition', 'value': 'Ok, Ok'},
{'meta': 'Msg', 'name': 'Message', 'value': ''}
]
},
'format': 'JSON',
'proc': 'GetPlantOverview',
'version': '1.0',
'id': '3'
}
{
"version":"1.0",
"proc":"GetProcessData",
"format":"JSON",
"id":"4",
"params":{
"devices":[
{
"key":"004e:7d339c2d",
"channels":["Ipv","Upv-Ist","Fac","Pac","Riso","h-On","h-Total","E-Total","Netz-Ein"]
}
]
}
}
{
'result':
{
'devices': [
{
'channels': [
{'meta': 'Ipv', 'name': 'DC current input', 'unit': 'A', 'value': '0.733'},
{'meta': 'Upv-Ist', 'name': 'DC voltage input', 'unit': 'V', 'value': '171.31'},
{'meta': 'Fac', 'name': 'Grid frequency', 'unit': 'Hz', 'value': '49.84'},
{'meta': 'Pac', 'name': 'Power', 'unit': 'W', 'value': '404'},
{'meta': 'Riso', 'name': 'Insulation resistance', 'unit': 'Ohm', 'value': '3000000'},
{'meta': 'h-On', 'name': 'Feed-in time', 'unit': 'h', 'value': '47186.63'},
{'meta': 'h-Total', 'name': 'Operating time', 'unit': 'h', 'value': '48645.62'},
{'meta': 'E-Total', 'name': 'Total yield', 'unit': 'kWh', 'value': '37270.016'},
{'meta': 'Netz-Ein', 'name': 'Number of grid connections', 'value': '5081'}
],
'key': '004e:7d339c2d'}]},
'format': 'JSON',
'proc': 'GetProcessData',
'version': '1.0',
'id': '4'
}
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One device is correct. I only have one inverter. However, the PV is connected as two strings to this inverter. You can see these as [A] and [B] in the first image in my initial post. I was hoping that this data would be exposed and available for the integration to use. |
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As you can see, the "GetProcessDataChannels" RPC call for the inverter device returns one single set of current/voltage channels for the DC side (Ipv/Upv-Ist) while I would expect two if both strings were effectively reported. I guess it is a limitation of the webbox implementation/current firmware ... |
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No problem. Thanks for taking a look. |
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My pleasure ... this integration shoud expose these additional channels automatically once webbox firmware adds support for these. |
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Firstly, many thanks for this integration.
I have noticed that the integration only seems to show data for the first string. My inverter (SB 4000TL) has two strings of PV attached.
Would it be possible for this integration to be updated to show the data from both strings?
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