1.13.1b1

[WyndStryke]

KH7 with ECS4300-H

Version: Manager 1.37
Version: Master 1.41
Version: Slave 1.01

• Add the option to select your manager version #739 Configure - can set version to 1.33+
• AC1 G2 inverter profile added #730 Not applicable
• Add KH version 1.33 (thanks to @ocl80) #740 Can read registers OK
• Adds additional BMS entities for H1 G2 and KH inverters on latest firmware #735 Not seeing BMS min/max cell temp or the others
• Map SOH registers #687 Battery SoH 100%
• Add Peak Shaving work mode for H3 Inverters & H1 (Gen 2) #737 Not applicable

This is going from @ocl80's integration, hopefully I did the update OK but can't guarantee it (I presume the fact the version can be selected and the SoH is visible indicates that the update worked?)

Sensors
Ambient Temp 28.0 °C
Battery Charge 0 kW
Battery Charge Today 0.8 kWh
Battery Charge Total 110.0 kWh
Battery Discharge 0.54 kW
Battery Discharge Today 7.0 kWh
Battery Discharge Total 117.6 kWh
Battery SoC 46%
Battery SoH 100%
Battery Temp 19.1 °C
BMS Charge Rate 13.0 A
BMS Discharge Rate 50.0 A
Connection Status Connected
CT2 Meter 0.0 kW
eon_next_drive_utility_meter_grid_daily cheap 5.900 kWh  (these two are mine, not sure why they're appearing here)
eon_next_drive_utility_meter_grid_daily day 0.200 kWh
Feed-in 0 kW
Feed-in Today 0.000 kWh
Feed-in Total 1.000 kWh
Grid Consumption 0.02 kW
Grid Consumption Today 6.1 kWh
Grid Consumption Total 138.6 kWh
Grid CT -0.02 kW
Grid Frequency 50.0 Hz  (I enabled this one a while back if you are wondering why it is not disabled)
Grid Voltage 248 V
Input Energy Today 0.9 kWh
Input Energy Total 87.4 kWh
Inverter Battery Current 2 A
Inverter Battery Power 0.54 kW
Inverter Battery Voltage 234 V
Inverter Current 2 A
Inverter Fault Code None
Inverter Power 0.48 kW
Inverter State On Grid
Inverter Temp 20.5 °C
Load Energy Today 11.1 kWh
Load Energy Total 167.2 kWh
Load Power 0.51 kW
Max Charge Current 50.0 A
Max Discharge Current 50.0 A
Max SoC 100%
Min SoC 10%
Min SoC (On Grid) 10%
PV Power 0.0 kW
PV1 Current 0 A
PV1 Power 0.0 kW
PV1 Power Total 0.000 kWh
PV1 Voltage 0 V
PV2 Current 0 A
PV2 Power 0.0 kW
PV2 Power Total 30.007 kWh
PV2 Voltage 0 V
PV3 Current 0 A
PV3 Power 0.0 kW
PV3 Power Total 35.434 kWh
PV3 Voltage 9 V
PV4 Current 0 A
PV4 Power 0.0 kW
PV4 Power Total 0.000 kWh
PV4 Voltage 0 V
Solar Generation Today 1.7 kWh
Solar Generation Total 68.0 kWh
Version: Manager 1.37
Version: Master 1.41
Version: Slave 1.01
Yield Today 6.0 kWh
Yield Total 117.3 kWh
(4 sensors disabled, EPS ...)

[canton7]

@WyndStryke Thanks for trying this out! Which one doesn't seem to be working?

[canton7]

Aha, looks like the BMS registers got added in parallel with the new KH support, and the combination of the two slipped through the cracks. I'll fix quickly.

[WyndStryke]

Aha, looks like the BMS registers got added in parallel with the new KH support, and the combination of the two slipped through the cracks. I'll fix quickly.

Magic, thank you :-)

[canton7]

Righty, try that

[WyndStryke]

Righty, try that

Perfect, thank you :-)

BMS Cell mV High 32 mV
BMS Cell mV Low 32 mV
BMS Cell Temp High 14.6 °C
BMS Cell Temp Low 10.1 °C
BMS kWh Remaining 16.58 kWh

Ambient Temp 27.5 °C
Battery Charge 0 kW
Battery Charge Today 0.8 kWh
Battery Charge Total 110.0 kWh
Battery Discharge 0.55 kW
Battery Discharge Today 7.8 kWh
Battery Discharge Total 118.4 kWh
Battery SoC 41%
Battery SoH 100%
Battery Temp 19.1 °C
BMS Cell mV High 32 mV
BMS Cell mV Low 32 mV
BMS Cell Temp High 14.6 °C
BMS Cell Temp Low 10.1 °C
BMS Charge Rate 13.0 A
BMS Discharge Rate 50.0 A
BMS kWh Remaining 16.58 kWh
Connection Status Connected
CT2 Meter 0.0 kW
eon_next_drive_utility_meter_grid_daily cheap 5.900 kWh
eon_next_drive_utility_meter_grid_daily day 0.200 kWh
Feed-in 0 kW
Feed-in Today 0.000 kWh
Feed-in Total 1.000 kWh
Grid Consumption 0.01 kW
Grid Consumption Today 6.1 kWh
Grid Consumption Total 138.6 kWh
Grid CT -0.01 kW
Grid Frequency 49.9 Hz
Grid Voltage 247 V
Input Energy Today 0.9 kWh
Input Energy Total 87.4 kWh
Inverter Battery Current 2 A
Inverter Battery Power 0.55 kW
Inverter Battery Voltage 234 V
Inverter Current 2 A
Inverter Fault Code None
Inverter Power 0.48 kW
Inverter State On Grid
Inverter Temp 20.5 °C
Load Energy Today 11.8 kWh
Load Energy Total 167.9 kWh
Load Power 0.5 kW
Max Charge Current 50.0 A
Max Discharge Current 50.0 A
Max SoC 100%
Min SoC 10%
Min SoC (On Grid) 10%
PV Power 0.0 kW
PV1 Current 0 A
PV1 Power 0.0 kW
PV1 Power Total Unknown
PV1 Voltage 0 V
PV2 Current 0 A
PV2 Power 0.0 kW
PV2 Power Total 30.007 kWh
PV2 Voltage 0 V
PV3 Current 0 A
PV3 Power 0.0 kW
PV3 Power Total 35.434 kWh
PV3 Voltage 10 V
PV4 Current 0 A
PV4 Power 0.0 kW
PV4 Power Total Unknown
PV4 Voltage 0 V
Solar Generation Today 1.7 kWh
Solar Generation Total 68.0 kWh
Version: Manager 1.37
Version: Master 1.41
Version: Slave 1.01
Yield Today 6.7 kWh

[FozzieUK]

@canton7 thanks 👍

@WyndStryke thanks for testing, the BMS registers are all showing but there is the same scaling fault the H1_G2 had on the cell voltage low/high registers - this was very recently fixed by Fox with the latest G2 firmware so it would be helpful to keep a close eye on these as (hopefully) they will be corrected shortly on the KH with a manager firmware release.

I’ll ask somebody with a G2 to check the 1.13.b2 release now.

[WyndStryke]

there is the same scaling fault the H1_G2 had on the cell voltage low/high registers

TBH I'm not sure what they should normally be in any case, but it was consistent with what I had previously found in those registers:

#740 (comment)

Now we know the approximate firmware version (via the config settings), and can therefore retrieve the exact firmware version (via the registers), it would theoretically be possible to make this type of adjustment for known-bad firmware versions. Not sure it'd be worth the effort though since it'd add a lot of complexity and therefore potential bugs / testing.

so it would be helpful to keep a close eye on these as (hopefully) they will be corrected shortly on the KH

While I wasn't planning to ask for any firmware updates without a specific need, I would be happy to ask them if you need a future firmware version tested, as long as you let me know which version I need to ask for, and what I should be looking for.

[FozzieUK]

They should be reporting the cell voltages in mV - so low should be something like 3,231mV and high 3,253, it's the internal register scaling that is wrong reporting 32 and 32 which isn't a whole lot of use. The G2 was exactly the same for a while but in the last manager released they corrected this and I would expect to see it in the KH next.

Your Manager version is still the current latest so as soon as @williamjeccles posts to say there is a new KH manager version released, if we could test these 2 registers to check again please.