Settings for PV3 on SUN-10K-SG02LP1-EU-AM3

[zoltar99]

Hi everyone, first time posting on github, although I've been using it for some time.
I installed the solarman integration for my new Deye SUN-10K-SG02LP1-EU-AM3 inverter and was surprised to see that there are no sensors for PV3: Current, Power and Voltage. I looked around the web and found some settings for the 12K inverter, but the registers do not seem to match, so that didn't work for me. After some research and a little help from chatgpt, I managed to find the correct registers that work for me, so I am sharing them here for anyone that might be looking for them:

Custom PV3 MPPT definitions for Deye SUN-10K-SG02LP1-EU-AM3:
- name: "PV3 Voltage"
class: "voltage"
state_class: "measurement"
uom: "V"
scale: 0.1
rule: 1
registers: [0x00BE]
icon: "mdi:solar-power"

- name: "PV3 Current"
  class: "current"
  state_class: "measurement"
  uom: "A"
  scale: 0.1
  rule: 1
  registers: [0x00BD]
  icon: "mdi:solar-power"

- name: "PV3 Power"
  class: "power"
  state_class: "measurement"
  uom: "W"
  scale: 1
  rule: 2
  registers: [0x00BC]
  icon: "mdi:solar-power"

I hope this will serve someone. Have a great day!

[davidrapan]

Hi @zoltar99, you need to set number of MPTTs in device configuration.

[zoltar99]

Hi @zoltar99, you need to set number of MPTTs in device configuration.

Hi David, thanks for the response but I am not sure I understand this. When I installed the Solarman integration, I was given the option to choose the inverter and I chose deye_hybrid. There was no option to set number of MPPTs and it installed with only two. All the other inverter definitions do not match my inverter. Would you care to elaborate a little bit, where in the device configuration should i set the number of MPPTs? Thank you.

[davidrapan]

It's under Additional options in device configuration.