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bolliy / ioBroker.sun2000

iobroker adapter for read and write register data from Huawei SUN2000 inverter and LUNA2000 battery via modbus TCP
MIT License
16 stars 3 forks source link

huawei optimizer #22

Open gschlad opened 5 months ago

gschlad commented 5 months ago

include data from optimizer.

bolliy commented 5 months ago

Can you define exactly which optimizer data you need? I don't have any optimizers. That's why I need your support. https://forum.iobroker.net/assets/uploads/files/1699119419919-solar-inverter-modbus-interface-definitions-v5.pdf

gschlad commented 5 months ago

they simple provide interessting data and allow you to monitor the performence for every single module:

Input Current
Input Voltage
Output Current
Output Voltage
Output Power
Temperature
Accumulated Energy Yield
Running Status (online/offline/disconnected)

grafik

there are some solutions what already provide this data => https://pypi.org/project/huawei-solar/

the problem is that it´s not a simpler modbus register, check the page 121 (6.3.7.1 Uploading Files) https://forum.iobroker.net/assets/uploads/files/1699119419919-solar-inverter-modbus-interface-definitions-v5.pdf

bolliy commented 5 months ago

OK, I'll try to implement it. How many inverters and optimizers do you use? If there are many optimzers, performance problems can occur when reading out the register data.

baerengraben commented 5 months ago

I'm interested in this feature too and I could help with tests. I do have 2 Inverters and 58 optimizers.

gschlad commented 5 months ago

now i have 29 optimizer with one inverter, more to come.

so far i had no problem in the 7 months, i already use them in home assistent. I use the dongle for ioBroker and the integrated accesspoint with home assistent.