Epever XTRA4415n

[skybor]

Tak se mi po delším hledání podařilo něco najít a doupravit a vypadá to slibně.

Takže, kdyby náhodou někdo taky hledal, tak přikládám yaml soubor pro připojení 4x XTRA4415 přes převodník NET/RS485 (modbus) do HA:

epever_modbus.yaml

(25.13 KiB) Staženo 27 x

Kód: Vybrat vše

#EPEVER
  - name: Epever
    type: tcp
    host: 10.0.0.90
    port: 502
    binary_sensors:
      - name: PV1 Day/Night
        address: 8204
        input_type: discrete_input
        slave: 6
      - name: PV1 Over Temp
        address: 8192
        input_type: discrete_input
        slave: 6 
      - name: PV2 Day/Night
        address: 8204
        input_type: discrete_input
        slave: 7
      - name: PV2 Over Temp
        address: 8192
        input_type: discrete_input
        slave: 7 
      - name: PV3 Day/Night
        address: 8204
        input_type: discrete_input
        slave: 8
      - name: PV3 Over Temp
        address: 8192
        input_type: discrete_input
        slave: 8 
      - name: PV4 Day/Night
        address: 8204
        input_type: discrete_input
        slave: 9
      - name: PV4 Over Temp
        address: 8192
        input_type: discrete_input
        slave: 9 

    sensors:
#EPEVER Controller 1
#Rated Data
      - name: PV1 Charging Equipment Rated Input Voltage #0x003000
        unit_of_measurement: V
        slave: 6
        address: 12288
        input_type: input
        scale: 0.01
        precision: 1
        data_type: uint16
      - name: PV1 Array Input Voltage #0x003100
        unit_of_measurement: V
        slave: 6
        address: 12544
        input_type: input
        scale: 0.01
        precision: 2
        data_type: uint16
      - name: PV1 Array Input Current # 0x003101
        unit_of_measurement: A
        slave: 6
        address: 12545
        input_type: input
        scale: 0.01
        precision: 2
        data_type: uint16
      - name: PV1 Array Power # 3102 and 3103
        unit_of_measurement: W
        slave: 6
        address: 12546
        input_type: input
        scale: .01
        #count: 2
        precision: 2
        swap: word
        data_type: uint32
      - name: PV1 Battery Temperature #0x003110
        unit_of_measurement: °C
        slave: 6
        address: 12560
        input_type: input
        scale: 0.01
        precision: 2
        data_type: int16
      - name: PV1 Device Temperature #0x003111
        unit_of_measurement: °C
        slave: 6
        address: 12561
        input_type: input
        scale: 0.01
        precision: 2
        data_type: int16
      - name: PV1 Battery State of Charge #0x00311A
        unit_of_measurement: "%"
        slave: 6
        address: 12570
        input_type: input
        scale: 1
        precision: 0
        data_type: uint16
      - name: PV1 Battery Status #0x003200
        slave: 6
        address: 12800
        input_type: input
        scale: 1
        precision: 0
        data_type: uint16
        #######################################################################
        #D15: 1-Wrong identification for rated voltage
        #D8: Battery inner resistance, abnormal 1, normal 0
        #D7-D4: 00H Normal, 01H Over, Temp.(Higher than the warning settings) 02H Low Temp.(Lower than the warning settings),
        #D3-D0: 00H Normal ,01H Over Voltage. , 02H Under Voltage, 03H Over discharge, 04H Fault
        #Status analysis
        #Array status:address 3201 bits D15-D10
        #Charging status:address 3201 bits D3-D2
        #Battery status: address 3200 bits D7-D0
        #Load status: address 3201 bits D9-D7,
        #Device status: address 3200 bit D15 address 3202 bits D13-D8,D6-D4 address 3201 bits D6 address 2000
        ############################################################################################
      - name: PV1 Charging Equipment Status #0x003201
        slave: 6
        address: 12801
        input_type: input
        scale: 1
        precision: 0
        data_type: uint16
        #######################################################################
        #D15-D14: Input voltage status. 00H normal, 01H No input power connected, 02H Higher input voltage , 03H Input voltage error.
        #D13: Charging MOSFET is short circuit.
        #D12: Charging or Anti-reverse MOSFET is open circuit.
        #D11: Anti-reverse MOSFET is short circuit.
        #D10: Input is over current.
        #D9: The load is over current.
        #D8: The load is short circuit.
        #D7: Load MOSFET is short circuit.
        #D6:Disequilibrium in three circuits.A17
        #D4: PV input is short circuit.
        #D3-D2: Charging status. 00H No charging,01H Float,02H Boost, 03H Equalization.
        #D1: 0 Normal, 1 Fault.
        #D0: 1 Running, 0 Standby.
        #Status analysis
        #Array status:address 3201 bits D15-D10
        #Charging status:address 3201 bits D3-D2
        #Battery status: address 3200 bits D7-D0
        #Load status: address 3201 bits D9-D7,
        #Device status: address 3200 bit D15 address 3202 bits D13-D8,D6-D4 address 3201 bits D6 address 2000
        ############################################################################################
      - name: PV1 Maximum Battery Voltage Today #0x003302
        unit_of_measurement: V
        slave: 6
        address: 13058
        input_type: input
        scale: 0.01
        precision: 2
        data_type: uint16
      - name: PV1 Minimum Battery Voltage Today #0x003303
        unit_of_measurement: V
        slave: 6
        address: 13059
        input_type: input
        scale: 0.01
        precision: 2
        data_type: uint16
      - name: PV1 Generated Energy Today #0x00330C & 0D
        unit_of_measurement: kWh
        slave: 6
        address: 13068
        input_type: input
        scale: 0.01
        precision: 2
        #count: 2
        swap: word
        data_type: int32
      - name: PV1 Generated Energy This Month #0x00330E & 0F
        unit_of_measurement: kWh
        slave: 6
        address: 13070
        input_type: input
        scale: 0.01
        precision: 2
        #count: 2
        swap: word
        data_type: int32
      - name: PV1 Generated Energy This Year #0x003310 & 11
        unit_of_measurement: kWh
        slave: 6
        address: 13072
        input_type: input
        scale: 0.01
        precision: 2
        #count: 2
        swap: word
        data_type: int32
      - name: PV1 Total Generated Energy #0x003312 & 13
        unit_of_measurement: kWh
        slave: 6
        address: 13074
        input_type: input
        scale: 0.01
        precision: 2
        #count: 2
        swap: word
        data_type: int32
      - name: PV1 Battery Voltage #0x00331A
        unit_of_measurement: V
        slave: 6
        address: 13082
        input_type: input
        scale: 0.01
        precision: 2
        data_type: uint16
      - name: PV1 Battery Current #0x00331B & 1C
        unit_of_measurement: A
        slave: 6
        address: 13083
        input_type: input
        scale: 0.01
        precision: 2
        #count: 2
        swap: word
        data_type: int32
###############################################################################

#EPEVER Controller 2
#Rated Data
      - name: PV2 Charging Equipment Rated Input Voltage #0x003000
        unit_of_measurement: V
        slave: 7
        address: 12288
        input_type: input
        scale: 0.01
        precision: 1
        data_type: uint16
      - name: PV2 Array Input Voltage #0x003100
        unit_of_measurement: V
        slave: 7
        address: 12544
        input_type: input
        scale: 0.01
        precision: 2
        data_type: uint16
      - name: PV2 Array Input Current # 0x003101
        unit_of_measurement: A
        slave: 7
        address: 12545
        input_type: input
        scale: 0.01
        precision: 2
        data_type: uint16
      - name: PV2 Array Power # 3102 and 3103
        unit_of_measurement: W
        slave: 7
        address: 12546
        input_type: input
        scale: .01
        #count: 2
        precision: 2
        swap: word
        data_type: uint32
      - name: PV2 Battery Temperature #0x003110
        unit_of_measurement: °C
        slave: 7
        address: 12560
        input_type: input
        scale: 0.01
        precision: 2
        data_type: int16
      - name: PV2 Device Temperature #0x003111
        unit_of_measurement: °C
        slave: 7
        address: 12561
        input_type: input
        scale: 0.01
        precision: 2
        data_type: int16
      - name: PV2 Battery State of Charge #0x00311A
        unit_of_measurement: "%"
        slave: 7
        address: 12570
        input_type: input
        scale: 1
        precision: 0
        data_type: uint16
      - name: PV2 Battery Status #0x003200
        slave: 7
        address: 12800
        input_type: input
        scale: 1
        precision: 0
        data_type: uint16
        #######################################################################
        #D15: 1-Wrong identification for rated voltage
        #D8: Battery inner resistance, abnormal 1, normal 0
        #D7-D4: 00H Normal, 01H Over, Temp.(Higher than the warning settings) 02H Low Temp.(Lower than the warning settings),
        #D3-D0: 00H Normal ,01H Over Voltage. , 02H Under Voltage, 03H Over discharge, 04H Fault
        #Status analysis
        #Array status:address 3201 bits D15-D10
        #Charging status:address 3201 bits D3-D2
        #Battery status: address 3200 bits D7-D0
        #Load status: address 3201 bits D9-D7,
        #Device status: address 3200 bit D15 address 3202 bits D13-D8,D6-D4 address 3201 bits D6 address 2000
        ############################################################################################
      - name: PV2 Charging Equipment Status #0x003201
        slave: 7
        address: 12801
        input_type: input
        scale: 1
        precision: 0
        data_type: uint16
        #######################################################################
        #D15-D14: Input voltage status. 00H normal, 01H No input power connected, 02H Higher input voltage , 03H Input voltage error.
        #D13: Charging MOSFET is short circuit.
        #D12: Charging or Anti-reverse MOSFET is open circuit.
        #D11: Anti-reverse MOSFET is short circuit.
        #D10: Input is over current.
        #D9: The load is over current.
        #D8: The load is short circuit.
        #D7: Load MOSFET is short circuit.
        #D6:Disequilibrium in three circuits.A17
        #D4: PV input is short circuit.
        #D3-D2: Charging status. 00H No charging,01H Float,02H Boost, 03H Equalization.
        #D1: 0 Normal, 1 Fault.
        #D0: 1 Running, 0 Standby.
        #Status analysis
        #Array status:address 3201 bits D15-D10
        #Charging status:address 3201 bits D3-D2
        #Battery status: address 3200 bits D7-D0
        #Load status: address 3201 bits D9-D7,
        #Device status: address 3200 bit D15 address 3202 bits D13-D8,D6-D4 address 3201 bits D6 address 2000
        ############################################################################################
      - name: PV2 Maximum Battery Voltage Today #0x003302
        unit_of_measurement: V
        slave: 7
        address: 13058
        input_type: input
        scale: 0.01
        precision: 2
        data_type: uint16
      - name: PV2 Minimum Battery Voltage Today #0x003303
        unit_of_measurement: V
        slave: 7
        address: 13059
        input_type: input
        scale: 0.01
        precision: 2
        data_type: uint16
      - name: PV2 Generated Energy Today #0x00330C & 0D
        unit_of_measurement: kWh
        slave: 7
        address: 13068
        input_type: input
        scale: 0.01
        precision: 2
        #count: 2
        swap: word
        data_type: int32
      - name: PV2 Generated Energy This Month #0x00330E & 0F
        unit_of_measurement: kWh
        slave: 7
        address: 13070
        input_type: input
        scale: 0.01
        precision: 2
        #count: 2
        swap: word
        data_type: int32
      - name: PV2 Generated Energy This Year #0x003310 & 11
        unit_of_measurement: kWh
        slave: 7
        address: 13072
        input_type: input
        scale: 0.01
        precision: 2
        #count: 2
        swap: word
        data_type: int32
      - name: PV2 Total Generated Energy #0x003312 & 13
        unit_of_measurement: kWh
        slave: 7
        address: 13074
        input_type: input
        scale: 0.01
        precision: 2
        #count: 2
        swap: word
        data_type: int32
      - name: PV2 Battery Voltage #0x00331A
        unit_of_measurement: V
        slave: 7
        address: 13082
        input_type: input
        scale: 0.01
        precision: 2
        data_type: uint16
      - name: PV2 Battery Current #0x00331B & 1C
        unit_of_measurement: A
        slave: 7
        address: 13083
        input_type: input
        scale: 0.01
        precision: 2
        #count: 2
        swap: word
        data_type: int32
###############################################################################

#EPEVER Controller 2
#Rated Data
      - name: PV3 Charging Equipment Rated Input Voltage #0x003000
        unit_of_measurement: V
        slave: 8
        address: 12288
        input_type: input
        scale: 0.01
        precision: 1
        data_type: uint16
      - name: PV3 Array Input Voltage #0x003100
        unit_of_measurement: V
        slave: 8
        address: 12544
        input_type: input
        scale: 0.01
        precision: 2
        data_type: uint16
      - name: PV3 Array Input Current # 0x003101
        unit_of_measurement: A
        slave: 8
        address: 12545
        input_type: input
        scale: 0.01
        precision: 2
        data_type: uint16
      - name: PV3 Array Power # 3102 and 3103
        unit_of_measurement: W
        slave: 8
        address: 12546
        input_type: input
        scale: .01
        #count: 2
        precision: 2
        swap: word
        data_type: uint32
      - name: PV3 Battery Temperature #0x003110
        unit_of_measurement: °C
        slave: 8
        address: 12560
        input_type: input
        scale: 0.01
        precision: 2
        data_type: int16
      - name: PV3 Device Temperature #0x003111
        unit_of_measurement: °C
        slave: 8
        address: 12561
        input_type: input
        scale: 0.01
        precision: 2
        data_type: int16
      - name: PV3 Battery State of Charge #0x00311A
        unit_of_measurement: "%"
        slave: 8
        address: 12570
        input_type: input
        scale: 1
        precision: 0
        data_type: uint16
      - name: PV3 Battery Status #0x003200
        slave: 8
        address: 12800
        input_type: input
        scale: 1
        precision: 0
        data_type: uint16
        #######################################################################
        #D15: 1-Wrong identification for rated voltage
        #D8: Battery inner resistance, abnormal 1, normal 0
        #D7-D4: 00H Normal, 01H Over, Temp.(Higher than the warning settings) 02H Low Temp.(Lower than the warning settings),
        #D3-D0: 00H Normal ,01H Over Voltage. , 02H Under Voltage, 03H Over discharge, 04H Fault
        #Status analysis
        #Array status:address 3201 bits D15-D10
        #Charging status:address 3201 bits D3-D2
        #Battery status: address 3200 bits D7-D0
        #Load status: address 3201 bits D9-D7,
        #Device status: address 3200 bit D15 address 3202 bits D13-D8,D6-D4 address 3201 bits D6 address 2000
        ############################################################################################
      - name: PV3 Charging Equipment Status #0x003201
        slave: 8
        address: 12801
        input_type: input
        scale: 1
        precision: 0
        data_type: uint16
        #######################################################################
        #D15-D14: Input voltage status. 00H normal, 01H No input power connected, 02H Higher input voltage , 03H Input voltage error.
        #D13: Charging MOSFET is short circuit.
        #D12: Charging or Anti-reverse MOSFET is open circuit.
        #D11: Anti-reverse MOSFET is short circuit.
        #D10: Input is over current.
        #D9: The load is over current.
        #D8: The load is short circuit.
        #D7: Load MOSFET is short circuit.
        #D6:Disequilibrium in three circuits.A17
        #D4: PV input is short circuit.
        #D3-D2: Charging status. 00H No charging,01H Float,02H Boost, 03H Equalization.
        #D1: 0 Normal, 1 Fault.
        #D0: 1 Running, 0 Standby.
        #Status analysis
        #Array status:address 3201 bits D15-D10
        #Charging status:address 3201 bits D3-D2
        #Battery status: address 3200 bits D7-D0
        #Load status: address 3201 bits D9-D7,
        #Device status: address 3200 bit D15 address 3202 bits D13-D8,D6-D4 address 3201 bits D6 address 2000
        ############################################################################################
      - name: PV3 Maximum Battery Voltage Today #0x003302
        unit_of_measurement: V
        slave: 8
        address: 13058
        input_type: input
        scale: 0.01
        precision: 2
        data_type: uint16
      - name: PV3 Minimum Battery Voltage Today #0x003303
        unit_of_measurement: V
        slave: 8
        address: 13059
        input_type: input
        scale: 0.01
        precision: 2
        data_type: uint16
      - name: PV3 Generated Energy Today #0x00330C & 0D
        unit_of_measurement: kWh
        slave: 8
        address: 13068
        input_type: input
        scale: 0.01
        precision: 2
        #count: 2
        swap: word
        data_type: int32
      - name: PV3 Generated Energy This Month #0x00330E & 0F
        unit_of_measurement: kWh
        slave: 8
        address: 13070
        input_type: input
        scale: 0.01
        precision: 2
        #count: 2
        swap: word
        data_type: int32
      - name: PV3 Generated Energy This Year #0x003310 & 11
        unit_of_measurement: kWh
        slave: 8
        address: 13072
        input_type: input
        scale: 0.01
        precision: 2
        #count: 2
        swap: word
        data_type: int32
      - name: PV3 Total Generated Energy #0x003312 & 13
        unit_of_measurement: kWh
        slave: 8
        address: 13074
        input_type: input
        scale: 0.01
        precision: 2
        #count: 2
        swap: word
        data_type: int32
      - name: PV3 Battery Voltage #0x00331A
        unit_of_measurement: V
        slave: 8
        address: 13082
        input_type: input
        scale: 0.01
        precision: 2
        data_type: uint16
      - name: PV3 Battery Current #0x00331B & 1C
        unit_of_measurement: A
        slave: 8
        address: 13083
        input_type: input
        scale: 0.01
        precision: 2
        #count: 2
        swap: word
        data_type: int32
###############################################################################

#EPEVER Controller 2
#Rated Data
      - name: PV4 Charging Equipment Rated Input Voltage #0x003000
        unit_of_measurement: V
        slave: 9
        address: 12288
        input_type: input
        scale: 0.01
        precision: 1
        data_type: uint16
      - name: PV4 Array Input Voltage #0x003100
        unit_of_measurement: V
        slave: 9
        address: 12544
        input_type: input
        scale: 0.01
        precision: 2
        data_type: uint16
      - name: PV4 Array Input Current # 0x003101
        unit_of_measurement: A
        slave: 9
        address: 12545
        input_type: input
        scale: 0.01
        precision: 2
        data_type: uint16
      - name: PV4 Array Power # 3102 and 3103
        unit_of_measurement: W
        slave: 9
        address: 12546
        input_type: input
        scale: .01
        #count: 2
        precision: 2
        swap: word
        data_type: uint32
      - name: PV4 Battery Temperature #0x003110
        unit_of_measurement: °C
        slave: 9
        address: 12560
        input_type: input
        scale: 0.01
        precision: 2
        data_type: int16
      - name: PV4 Device Temperature #0x003111
        unit_of_measurement: °C
        slave: 9
        address: 12561
        input_type: input
        scale: 0.01
        precision: 2
        data_type: int16
      - name: PV4 Battery State of Charge #0x00311A
        unit_of_measurement: "%"
        slave: 9
        address: 12570
        input_type: input
        scale: 1
        precision: 0
        data_type: uint16
      - name: PV4 Battery Status #0x003200
        slave: 9
        address: 12800
        input_type: input
        scale: 1
        precision: 0
        data_type: uint16
        #######################################################################
        #D15: 1-Wrong identification for rated voltage
        #D8: Battery inner resistance, abnormal 1, normal 0
        #D7-D4: 00H Normal, 01H Over, Temp.(Higher than the warning settings) 02H Low Temp.(Lower than the warning settings),
        #D3-D0: 00H Normal ,01H Over Voltage. , 02H Under Voltage, 03H Over discharge, 04H Fault
        #Status analysis
        #Array status:address 3201 bits D15-D10
        #Charging status:address 3201 bits D3-D2
        #Battery status: address 3200 bits D7-D0
        #Load status: address 3201 bits D9-D7,
        #Device status: address 3200 bit D15 address 3202 bits D13-D8,D6-D4 address 3201 bits D6 address 2000
        ############################################################################################
      - name: PV4 Charging Equipment Status #0x003201
        slave: 9
        address: 12801
        input_type: input
        scale: 1
        precision: 0
        data_type: uint16
        #######################################################################
        #D15-D14: Input voltage status. 00H normal, 01H No input power connected, 02H Higher input voltage , 03H Input voltage error.
        #D13: Charging MOSFET is short circuit.
        #D12: Charging or Anti-reverse MOSFET is open circuit.
        #D11: Anti-reverse MOSFET is short circuit.
        #D10: Input is over current.
        #D9: The load is over current.
        #D8: The load is short circuit.
        #D7: Load MOSFET is short circuit.
        #D6:Disequilibrium in three circuits.A17
        #D4: PV input is short circuit.
        #D3-D2: Charging status. 00H No charging,01H Float,02H Boost, 03H Equalization.
        #D1: 0 Normal, 1 Fault.
        #D0: 1 Running, 0 Standby.
        #Status analysis
        #Array status:address 3201 bits D15-D10
        #Charging status:address 3201 bits D3-D2
        #Battery status: address 3200 bits D7-D0
        #Load status: address 3201 bits D9-D7,
        #Device status: address 3200 bit D15 address 3202 bits D13-D8,D6-D4 address 3201 bits D6 address 2000
        ############################################################################################
      - name: PV4 Maximum Battery Voltage Today #0x003302
        unit_of_measurement: V
        slave: 9
        address: 13058
        input_type: input
        scale: 0.01
        precision: 2
        data_type: uint16
      - name: PV4 Minimum Battery Voltage Today #0x003303
        unit_of_measurement: V
        slave: 9
        address: 13059
        input_type: input
        scale: 0.01
        precision: 2
        data_type: uint16
      - name: PV4 Generated Energy Today #0x00330C & 0D
        unit_of_measurement: kWh
        slave: 9
        address: 13068
        input_type: input
        scale: 0.01
        precision: 2
        #count: 2
        swap: word
        data_type: int32
      - name: PV4 Generated Energy This Month #0x00330E & 0F
        unit_of_measurement: kWh
        slave: 9
        address: 13070
        input_type: input
        scale: 0.01
        precision: 2
        #count: 2
        swap: word
        data_type: int32
      - name: PV4 Generated Energy This Year #0x003310 & 11
        unit_of_measurement: kWh
        slave: 9
        address: 13072
        input_type: input
        scale: 0.01
        precision: 2
        #count: 2
        swap: word
        data_type: int32
      - name: PV4 Total Generated Energy #0x003312 & 13
        unit_of_measurement: kWh
        slave: 9
        address: 13074
        input_type: input
        scale: 0.01
        precision: 2
        #count: 2
        swap: word
        data_type: int32
      - name: PV4 Battery Voltage #0x00331A
        unit_of_measurement: V
        slave: 9
        address: 13082
        input_type: input
        scale: 0.01
        precision: 2
        data_type: uint16
      - name: PV4 Battery Current #0x00331B & 1C
        unit_of_measurement: A
        slave: 9
        address: 13083
        input_type: input
        scale: 0.01
        precision: 2
        #count: 2
        swap: word
        data_type: int32
###############################################################################

[Forrest]

S těmi "opačnými" špičkami - přidávám se k ostatním, dělá mi to taky. A ten Yaml se hodí - zazálohuju a počeštím si ho. Mám zařízení, který umí 2x 485, tak bych to i rozdělil, ale takhle to dám do "vláčku" na jednu RS485. Máš tam zakončovací rezistor 120R? Na jedné nebo na obou strnách sběrnice? Dík!

[mikiki]

Já mám nastaven Epever 4415 - viz obr.
AkuBox od Mivvyenergy Li=ion 150Ah 51,1V 7,66kWh (14S)
Ale pořád nevím, zda je to O.K., protože do Floatu mi to moc nejde

[skybor]

S těmi "opačnými" špičkami - přidávám se k ostatním, dělá mi to taky. A ten Yaml se hodí - zazálohuju a počeštím si ho. Mám zařízení, který umí 2x 485, tak bych to i rozdělil, ale takhle to dám do "vláčku" na jednu RS485. Máš tam zakončovací rezistor 120R? Na jedné nebo na obou strnách sběrnice? Dík!

Já na ty zakončovací odpory nějak "pozapomněl" a šlape mi to i bez nich. Ale mám to vše kousek od sebe. Možná je tam časem dodám ...

[skybor]

S tím jak se sluníčko zvedá tak u mne asi nastal malý problém s přibývajícím výkonem FVE. Vypadá to, že se baterky dopoledne nabijou a některé Epevery se po dosažení max. napětí vypnou. Což je samozřejmě správně a žadoucí. Ale bohužel se už i po případném náběhu nějakého spotřebiče a poklesu napětí na baterkách nerozjedou. Až přijedu odpoledne nebo k večeru domu, tak po odpojení a připojení panelů se vše zase rozjede jak má.
Poradíte někdo? Je to o správném nastavení nebo s tím nic neudělám ? Myslel jsem, že při poklesu napětí pod cca 48V se MPPT zase samy rozjedou.

Například dneska, když jsem přijel domů, tak napětí na baterkách bylo 47V a dva MPPT byly odstavené.

Běží mi 4ks MPPT paralelně do jedněch baterek. Jejich aktuální nastavení:

EDIT: Dnešní průběh. 12:50 vypnutí jednoho MPPT, 13:40 vypnutí druhého MPPT, 15:15 můj restart obou chcíplých MPPT

[cipis]

To napeti je z epeveru nebo z neceho jineho?

[betmen]

toto riesi boost reconnect, skontroluj cez pc a origo sw k xtra ci ti node red dobre zapisuje hodnotu/ci tam je naozaj zapisanych 48V.
pri xtra 3210 mi to funguje bez problemov.

[skybor]

Napětí je z Shuntu u baterek.

OK. Díky chlapi tohle jsem potřeboval potvrdit. Takže "boost reconect" je hodnota po které by se měl Epever znovu rozjet. Zkusím tedy víc a zároveň sledovat napětí na Shuntu a na jednotlivých MPPT a trochu s tím polaborovat.

Grafy napětí z HA u jednotlivých MPPT:

[Migel]

U mna je skusenost taka ze by som dal to boost reconnect trosku vyssie ako mas nastavene ty.Ty tam mas rozdiel 1V co je dost dlho nez sa napetie na baterie znizi a ked svieti, tak ti ide energia z baterie co ti ju trochu cykluje nez sa znovu pripoji regulator..

U mna je toto nastavenie na oboch regulatoroch a equalization mam na 0 minut.
Edit: ja mam 13S (len pre info)

[skybor]

Jasné. Zmenšim rozdíly v napětí. Se s těmi Epevery teprve učím. Zatím jsem byl rád, že něco vyrábějí. Byly zapojeny až po novém roce. No a teď se je hold budu muset naučit trochu krotit a chovat co nejrozumněji

[Migel]

Ono este jedna vec na ktoru si treba zvyknut...niekedy im ubehne napetie aj o 0,2V pri merani napetia baterky a teda ked mas nastavene nieco na desatiny tak sa moze potom clovek cudovat ze to robi uplne nieco ine ako by malo...ale nieje to nic s cim by sa nedalo naucit zit
Ved aj pes niekedy nepocuva pana

[skybor]

Ještě graf z HA ze všech čtyřech Epeverů. Nevíte někdo jestli jde nastavit zobrazení u těchto HA grafu (historie) jen třeba 40-50V ? Vlastně netuším proč tam jsou ty "špičky" do nuly ?

[Migel]

Zaujimave ze to tam je v noci..

[skybor]

Ono to asi bude spíš nějaká chyba měření. Možná i nějaké rušení na lince RS485 apod. Je to natahané takovou provizorkou a ještě bez doporučených zakončovacích odporů ... Jsou to jen statistická data bez vlivu na chod FVE

[rva]

Osy třeba takto:

[skybor]

rva: OK. To jsou ale grafy z Grafany. S tou si hraju už delší dobu. Tam je mi to celkem jasné. Mi šlo ale momentálně o ty grafy, co jsou integrované přímo v HA (viz výše). Tam je to pro mne ještě španělská vesnice (víceméně jako celý HA).

[skybor]

Tak jsem trochu upravil parametry regulátorů a uvidíme, co to bude dělat.

Nastavení MPPT XTRA4415N pro Li-Ion 12s (původní a nové):

[TomHC]

V Grafane vieš filtrovať hodnoty a upraviť osi, v HA vieš pri senzoroch použiť value template. V tomto je super esphome, kde vieš na každý sensor aplikovať rôzne filtre (median, clamp...).

[lwj]

ad špičky do nuly v grafu: mám 3x4415N a k tomu 3xTracerAN, ty 4415N to dělají pořád a Tracery ne, zřejmě chyba FW, nebo HW. Dělalo to i se starým FW. Zkoušel jsem různý úpravy linky, ale pořád stejné. Zajímavé je, že se to děje v noci při malém napětí na vstupu PV.

[skybor]

Tak jsem trochu upravil parametry regulátorů a uvidíme, co to bude dělat.

Po úpravě parametrů se to chová suprově. Napětí na baterce pěkně drží po nabití nahoře a regly dodávají dle potřeby a možností. Díky chlapi za tipy a rady.

PS: Topení skončilo a už se to všechno fláká