Huawei Battery charging despite battery SOC > priority level #17922
Replies: 3 comments 16 replies
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Your battery do not have priority. So normally the battery charge power should decrease by itself. This will not be forced by evcc. |
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@mucki12 du kennst dich doch mit Huawei aus. Any idea? |
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@mucki12 , @VolkerK62 Interestingly enough, the same issue happens despite being in Max Self Consumption and AC Charging turned off, it seems to be charging the Luna with some excess solar instead of passing it on to EVCC. Am i missing something with cascaded inverters? Do i need to set forcecharging true ? |
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With increased home consumption, battery charge rate stays the same but PV charging is dropped. Is this the expected behaviour?
To the point more grid energy is used to charge battery over time.
Battery is given priority SOC, but still continues to charge despite being above the set limit.
meters:
template: huawei-sun2000
id: 1
host: 192.168.4.62
port: 502
usage: grid
modbus: tcpip
timeout: 15s
name: grid1
template: huawei-sun2000
id: 1
host: 192.168.4.62
port: 502
usage: pv
modbus: tcpip
timeout: 15s
name: pv2
template: huawei-sun2000
id: 1
host: 192.168.4.62
port: 502
usage: battery
modbus: tcpip
timeout: 15s
name: battery3
template: huawei-sun2000
id: 2
host: 192.168.4.62
port: 502
usage: pv
modbus: tcpip
timeout: 15s
name: pv4
chargers:
template: twc3
host: 192.168.4.64
name: wallbox6
vehicles:
type: custom
title: Blue Beetle
icon: car
capacity: 60
chargeenable:
source: http
uri: "http://192.168.4.150:8080/api/1/vehicles/vin/command/{{if .chargeenable}}charge_start{{else}}charge_stop{{end}}"
method: POST
body: ""
maxcurrent: # set charger max current (A)
source: http
uri: http://192.168.4.150:8080/api/1/vehicles/vin/command/set_charging_amps
method: POST
body: '{"charging_amps": "{{.maxcurrent}}"}'
wakeup: # vehicle wake up command
source: http
uri: http://192.168.4.150:8080/api/1/vehicles/vin/command/wake_up
method: POST
body: ""
soc:
source: http
uri: http://192.168.4.150:8080/api/1/vehicles/vin/vehicle_data?endpoints=charge_state
method: GET
jq: .response.charge_state.battery_level
timeout: 30s
limitsoc:
source: http
uri: http://192.168.4.150:8080/api/1/vehicles/vin/vehicle_data?endpoints=charge_state
method: GET
jq: .response.charge_state.charge_limit_soc
timeout: 30s
range:
source: http
uri: http://192.168.4.150:8080/api/1/vehicles/vin/vehicle_data?endpoints=charge_state
method: GET
jq: .response.charge_state.battery_range
scale: 1.60934
timeout: 30s
loadpoints:
charger: wallbox6
vehicle: Tesla
mode: pv
enable: # pv mode enable behavior
delay: 3m
threshold: -1000 # maximum export power (W)
disable: # pv mode disable behavior
delay: 5m
threshold: 1400 # maximum import power (W)
site:
title: Genoa Home
meters:
grid: grid1
pv:
- pv2
- pv4
battery:
- battery3
residualPower: 100
tariffs:
currency: AUD # (default EUR)
grid:
# static grid price with price zones)
type: fixed
price:
zones:
- days: Mo-So
hours: 09-15
price: 0.08 # AUD/kWh
- days: Mo-So
hours: 15-21
price: 0.54 # AUD/kWh
- days: Mo-So
hours: 21-23
price: 0.23 # AUD/kWh
- days: Mo-So
hours: 23-00
price: 0.18 # AUD/kWh
- days: Mo-So
hours: 00-06
price: 0.18 # AUD/kWh
- days: Mo-So
hours: 06-09
price: 0.23 # AUD/kWh
Huawei inverter/battery
With TWC3
sitedebuglog.txt
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