Ginlong, Omnik Solar, Solarman and Trannergy Inverters Topic is solved

[Erwinvos72]

I am new on domoticz and with much help i was able to get my evohome system in domoticz. But i have a solarman account with panels on my roof. And i see that is possible to get the information into domoticz. I have gone through the information but it is a bit confusing.

As far as i understand
- create virtual hardware with dummy
- create virtual sensor in devices (question: what type do i have to choose?)

- which script is complete and can i use? This part is very confusing to understand because there are many people with solutions and add-ons

Thanks already for your answer and help

[Derik]

This is working fine...
For my Sofarsolar inverter....

Code: Select all

#!/usr/bin/python

import urllib, urllib2, hashlib
from xml.etree import ElementTree as ET


#config
username          = ' YOUR MAIL' #your portal username
password          = ' YOUR PASS ' #your portal password
baseURL          = 'http://www.solarmanpv.com:10000/' #base url
stationid          = ' YOUR STATION ID ' #station id, get this via the station python script

# example: Working base urls:  [ CHANG THE URL FOR YOU INVERTER
#      http://www.ginlongmonitoring.com:10000/
#      http://www.omnikportal.com:10000/
#      http://log.trannergy.com:10000/
#      http://www.solarmanpv.com:10000/

   
#domoticz settings
domoticz_host         = '192.168.5.70'
domoticz_port         = '8080'
domoticz_url          = 'json.htm'
domoticz_ActualPower   = '3905' #optional [ YOUR DUMMY IDX  ]

m = hashlib.md5()
m.update(password)


#building url
requestURL = baseURL+'/serverapi/?method=Login&username='+username+'&password='+m.hexdigest()+'&key=apitest&client=iPhone'

#login call
root = ET.parse(urllib.urlopen(requestURL)).getroot()
token = root.find('token').text

print 'Logged In: '+username

#info url
infoURL = baseURL+'/serverapi/?method=Data&username='+username+'&stationid='+stationid+'&token='+token+'&key=apitest'

print 'Getting Info... '



#login call
infoRoot = ET.parse(urllib.urlopen(infoURL)).getroot()

income = infoRoot.find('income')
TodayIncome = income.find('TodayIncome').text
ActualPower = income.find('ActualPower').text
etoday = income.find('etoday').text
etotal = income.find('etotal').text
multiply='1000.0'
etotal1000 = float(etotal) * float(multiply)
TotalIncome = income.find('TotalIncome').text

etotalstr=str(etotal1000)

#logging values
print 'TodayIncome: '+TodayIncome
print 'ActualPower: '+ActualPower
print 'etoday: '+etoday
print 'etotal: '+etotal
print 'etotal 1000: '+etotalstr


#uploading values to domoticz
url = ("http://" + domoticz_host + ":" + domoticz_port + "/" + domoticz_url+ "?type=command&param=udevice&idx=" + domoticz_ActualPower+ "&nvalue=0&svalue=" + ActualPower+ ";" + etotalstr)

And the place:

ScreenShot124.jpg (48.87 KiB) Viewed 6602 times

And make it executable or something look @ the RWX

[Erwinvos72]

So if i understand create the virtual hardware and use the idx for the sofarsolar.py script?
And is it realtime or do you have to create a task schedular or something like that

And get the station id is running the script stationid.py i saw, so i will try it

Thnx

[Derik]

Yes use the idx and set your domoticz settings and the inverter setting of your brand.
realtime

[Erwinvos72]

I have created the stationid.py and tested it. the inverter setting was shown
Then i created the, in my case, solarman.py and put it a debian-chroot directory (i use debian chroot, and within that i have root and subdirs).
Then i started ./solarman.py from within debian-chroot and i received the output which i copied below. Any suggestions?

root@Synology:~/Zonnepanelen# ./solarman.py
Traceback (most recent call last):
File "./solarman.py", line 34, in <module>
root = ET.parse(urllib.urlopen(requestURL)).getroot()
File "/usr/lib/python2.7/urllib.py", line 87, in urlopen
return opener.open(url)
File "/usr/lib/python2.7/urllib.py", line 213, in open
return getattr(self, name)(url)
File "/usr/lib/python2.7/urllib.py", line 351, in open_http
errcode, errmsg, headers = h.getreply()
File "/usr/lib/python2.7/httplib.py", line 1145, in getreply
response = self._conn.getresponse()
File "/usr/lib/python2.7/httplib.py", line 1073, in getresponse
response.begin()
File "/usr/lib/python2.7/httplib.py", line 415, in begin
version, status, reason = self._read_status()
File "/usr/lib/python2.7/httplib.py", line 371, in _read_status
line = self.fp.readline(_MAXLINE + 1)
File "/usr/lib/python2.7/socket.py", line 476, in readline
data = self._sock.recv(self._rbufsize)
IOError: [Errno socket error] [Errno 104] Connection reset by peer
root@Synology:~/Zonnepanelen#

[BasvdLinde]

Hy all,

I'm a bit of a beginner with raspberry and Domoticz, but would like to add my solar panels to my setup. I've started with filling out the script, but how and where can I get the station id which I need to fill out?

Thanks in advance

[gdg16]

Hy all,

I'm a bit of a beginner with raspberry and Domoticz, but would like to add my solar panels to my setup. I've started with filling out the script, but how and where can I get the station id which I need to fill out?

Thanks in advance

You need to edit and run the stationid.py file.
You can run the script as follows: sudo python stationid.py

[BasvdLinde]

Hy all,

got it running now, perfect!

Thanks a lot!

[gdg16]

Which virtual sensor do i need to choose? I have chosen for the "Elektra (aktueel + teller)" but now i don't see decimal numbers.

Naamloos.png (16.18 KiB) Viewed 6477 times

[Baskoomen]

.....

EDIT:
Found it already it was the authorization on the Domoticz database, now it works

Can you tell me how you fixed this? I have the same issue but no idea how I can adjust the rights to the database....

[Mediacj]

It's long ago but I think it is the authorization in the http string, so you have to add the username password:

http://<username:password@>domoticz-ip<:port>/json.htm?api-call

[Erwinvos72]

Is there already a possibility to read the values from a Solax-X inverter in Domoticz? I have tried it with the base settings in the stationid.py but i receive errors when i run the script about http.

[robinschip]

Hi,

is there a way to get data without the username and password?
i have a few sites i would like monitor, and they are all publicsites: http://www.omnikportal.com/Terminal/Ter ... &pid=17390

or is there an explanation for the api they used?

With regards,

[Bou19]

Hi,
I am new to this and i'm trying to find the stationid.py file. I can't find it in Domoticz. Or, do i have to create it? If so, what do I put in the file then?

With regards,

[underscore4]

Hi,
i have tried to configure this python script and seems to work by terminal. Anyway i dont see any data on domoticz. Would you please help me about?

Here what i see by the script:

python /home/amministratore/domoticz/scripts/ginlong.py
Logged In: my username
Getting Info...
TodayIncome: 2.52
ActualPower: 550
etoday: 14
etotal: 590
etotal 1000: 590000.

Here what i see in the ginlong.py

#!/usr/bin/python

import urllib, urllib2, hashlib
from xml.etree import ElementTree as ET


#config
username = 'myuser' #your portal username
password = 'mypassword' #your portal password
baseURL = ' http://www.ginlongmonitoring.com:10000/' #base url
stationid = 'xxxx' #station id, get this via the station python script

# example: Working base urls:
# http://www.ginlongmonitoring.com:10000/
# http://www.omnikportal.com:10000/
# http://log.trannergy.com:10000/
# http://www.solarmanpv.com:10000/


#domoticz settings
domoticz_host = '192.168.2.177'
domoticz_port = '8088'
domoticz_url = 'json.htm'
domoticz_ActualPower = '82001' #optional

m = hashlib.md5()
m.update(password)


#building url
requestURL = baseURL+'/serverapi/?method=Login&username='+username+'&password='+m.hexdigest()+'&key=apitest&client=iPhone'

#login call
root = ET.parse(urllib.urlopen(requestURL)).getroot()
token = root.find('token').text

print 'Logged In: '+username

#info url
infoURL = baseURL+'/serverapi/?method=Data&username='+username+'&stationid='+stationid+'&token='+token+'&key=apitest'

print 'Getting Info... '



#login call
infoRoot = ET.parse(urllib.urlopen(infoURL)).getroot()

income = infoRoot.find('income')
TodayIncome = income.find('TodayIncome').text
ActualPower = income.find('ActualPower').text
etoday = income.find('etoday').text
etotal = income.find('etotal').text
multiply='1000.0'
etotal1000 = float(etotal) * float(multiply)
TotalIncome = income.find('TotalIncome').text

etotalstr=str(etotal1000)

#logging values
print 'TodayIncome: '+TodayIncome
print 'ActualPower: '+ActualPower
print 'etoday: '+etoday
print 'etotal: '+etotal
print 'etotal 1000: '+etotalstr

#uploading values to domoticz
url = ("http://" + domoticz_host + ":" + domoticz_port + "/" + domoticz_url+ "?type=command&param=udevice&idx=" + domoticz_ActualPower+ "&nvalue=0&svalue=" + ActualPower+ ";" + etotalstr)


Anyone would you please try to help me? Thanks in advance

[nwessels]

Hi,

@underscore4 or someone else: did you solved your problem? I have the same problem. like to hear your solution.

Grtz Niels

[JacquesMulders]

Hi,

@underscore4 or someone else: did you solved your problem? I have the same problem. like to hear your solution.

Grtz Niels

Hi,
i have tried to configure this python script and seems to work by terminal. Anyway i dont see any data on domoticz. Would you please help me about?

if youv'e had read the topic you would have known the script rounds up the value's, because omnik doesnt provide the value's in kWh... if you dont want roundup numbers youve have to write a script yourself, or get som hardware witch can measure in watts

[galadril]

Hmm lijkt erop dat de api url niet meer werkt voor Omnik Solar..

[Derik]

mm did they set anything different?
is the Solarman then also not working?

[devros]

hello, any chance to support this portal
im using invertor with limiter and USB-PLUG (witch is registred to this page)
http://www.shinemonitor.com/main.html
looks similar to omnik
tried restfull page http://www.shinemonitor.com:10000/
but number is propablly diferent.... any idea how to find right number?
thanks