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[Bug]: remotecontrol_power_control = Enabled Feedin Priority #929

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DavidAntonin opened this issue Jun 17, 2024 · 0 comments
Open

[Bug]: remotecontrol_power_control = Enabled Feedin Priority #929

DavidAntonin opened this issue Jun 17, 2024 · 0 comments
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bug Something isn't working solax

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@DavidAntonin
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Describe the bug

To limit EEPROM overwriting, I try to use remotecontrol_power_control for the following scenario:
I have a Solax Hybrid Gen4 10kW inverter with 13kWp panels + 3x T58 batteries. I have 9.5kW grid export enabled. So far I have been using automation that if the sky is supposed to be clear, switches at SOC 80% to Feedin Priority and switches back to Self use at late hours when no generation greater than 10kW is expected. In this way I will use maximum PV power, as the inverter produces 11kW AC + a few kW DC to charge the battery. It works very well - however there are 2 writes to the EEPROM every day.
However, if I use remotecontrol_power_control = Enabled Feedin Priority there is a significant reduction in PV power - one string almost does not produce. I have attached screenshots, once with remotecontrol_power_control disabled and once with remotecontrol_power_control = Enabled Feedin Priority.

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Integration Version

2024.05.7

Homeassistant core version

2024.6.2

Inverter brand

Solax Power

Plugin used

plugin_solax.py

Serial prefix

H34A10

Inverter firmware versions

DSP: 1.4 ARM: 1.39

Connection Method

Solax Pocket WiFi 3.0

Dongle firmware

V3.010.16

Detailed Error Log

To limit EEPROM overwriting, I try to use remotecontrol_power_control for the following scenario:
I have a Solax Hybrid Gen4 10kW inverter with 13kWp panels + 3x T58 batteries. I have 9.5kW grid export enabled. So far I have been using automation that if the sky is supposed to be clear, switches at SOC 80% to Feedin Priority and switches back to Self use at late hours when no generation greater than 10kW is expected. In this way I will use maximum PV power, as the inverter produces 11kW AC + a few kW DC to charge the battery. It works very well - however there are 2 writes to the EEPROM every day.
However, if I use remotecontrol_power_control = Enabled Feedin Priority there is a significant reduction in PV power - one string almost does not produce. I have attached screenshots, once with remotecontrol_power_control disabled and once with remotecontrol_power_control = Enabled Feedin Priority.
disabled
feed-in

Additional context

No response

@DavidAntonin DavidAntonin added bug Something isn't working solax labels Jun 17, 2024
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