Open Hellraiser8 opened 6 months ago
I have the same issue with my Growatt SPH 6000TL3 BH-UP
If you edit: "AC Power to Grid L1" "AC Power to Grid L2" "AC Power to Grid L3" "House Load L1" "House Load L2" "House Load L3"
Replacing unit = REGISTER_S32
with unit = REGISTER_U32
Becomes:
GrowattModbusSensorEntityDescription(
name = "AC Power to Grid L1",
key = "ac_power_to_grid_l1",
native_unit_of_measurement = UnitOfPower.WATT,
device_class = SensorDeviceClass.POWER,
state_class = SensorStateClass.MEASUREMENT,
register = 1023,
register_type = REG_INPUT,
unit = REGISTER_U32,
scale = 0.1,
rounding = 1,
allowedtypes = GEN | GEN2 | X3,
icon = "mdi:home",
),
Do they return correct values?
Hi!
No, still no correct values:
Hi, the same issue with SPH 4000TL3 BH-UP
I would like to see if I can replicate your problems - but at the moment I am unable to get data into the system. Would you mind sharing your setup parameters (modbus parameters, solax integration parameters) ?
Hi! My setup: Raspberry-Pi with evcc and RS485 adapter running with these options: baudrate: 9600 and comset: "8N1" evcc is making a modbus-proxy, I am accessing with homeassistent-solax-modbus with TCP, no other options active, everything standard.
Thank you for replying :-) Im not sure your default parameters/options are the same as mine - would it be possible to post a screenshot of all settings? Can you confirm using pin 4/5 (blue/blue-white) and RS485-3?
Hi! RS485-3 is correct. I use Pin 1 (orange-white) to B and Pin 5 (blue-white) to A. EVCC settings is as here: meters:
modbusproxy:
homeassistant-solax-modus settings:
Same problem. Same modbusproxy Evcc
Integration Version
2024.03.7
Homeassistant core version
2024.3.1
Inverter brand
Growatt 50510
Hi, I have just got it working. I dont see any weird values (yet?), sorry.
Hi, I have just got it working. I dont see any weird values (yet?), sorry.
Sorry, i stand corrected - I also have weird values for some entities:
There are a few other entities with errors as well.
Describe the bug
installed and something is working but the data seems very odd. Looks like registers are read wrongly. See pic attached, esp if you compare Phase 1,2,3
Integration Version
2024.01.8
Homeassistant core version
2023.11.3
Inverter brand
Growatt
Plugin used
plugin_growatt.py
Serial prefix
TPJ4CH
Connection Method
Waveshare Adapter
Detailed Error Log
No response
Additional context
No response