Epever XTRA4415n
Diskuze o regulátorech EP Solar
-
- Příspěvky: 1201
- Registrován: pon dub 24, 2023 8:47 am
- Reputace: 135
- Lokalita: Lašská brána Beskyd
- Systémové napětí: 48V
- Výkon panelů [Wp]: 6kWp
- Kapacita baterie [kWh]: 18kWh
Re: Epever XTRA4415n
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:
Takže, kdyby náhodou někdo taky hledal, tak přikládám yaml soubor pro připojení 4x XTRA4415 přes převodník NET/RS485 (modbus) do HA:
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
###############################################################################
SkyFVE 6 kWp (ve výstavbě) na výzkumné "chytré" chatě. 4x MPPT Epever XTRA4415N 4x40A, 1x AC Charger WATE 42V/10A, Li-Ion 3x 12s 156Ah (18 kWh/44V), SkyPowerBox LF 4810 1kVA, Victron Atlas 48/1600, APC SmartUPS 5kVA + PLC Siemens Logo! + Dell Optiplex 3040 Micro (Proxmox: HA, Node-RED, InfluxDB, Grafana, Mqtt, Zigbee2Mqtt, Samba, Tailscale)
-
- Příspěvky: 139
- Registrován: pát zář 09, 2022 1:42 pm
- Reputace: 5
- Lokalita: Ústeckoorlicko
- Systémové napětí: 24V
- Výkon panelů [Wp]: 900
- Kapacita baterie [kWh]: 2,4
- Chci prodávat energii: NE
- Chci/Mám dotaci: NE
- Bydliště: Č.T. Lhotka
Re: Epever XTRA4415n
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!
Měnič China SAmoDoMo 1,5 kW a již 900Wp na rotátoru jménem "slunečnice"
-
- Příspěvky: 368
- Registrován: sob dub 02, 2022 6:32 pm
- Reputace: 32
- Lokalita: Pelhřimov
- Systémové napětí: 48V
- Výkon panelů [Wp]: 1810
- Kapacita baterie [kWh]: 12
- Chci prodávat energii: NE
- Chci/Mám dotaci: NE
- Bydliště: od Pejru
Re: Epever XTRA4415n
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
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

FE č.1 = 910Wp - Epever XTRA4210N = 24V (2x Victron GEL 12V/220Ah)
FE č.2 = 1810Wp - EPever XTRA4415N = 48V (2x Lion 51V/150Ah)
FE č.2 = 1810Wp - EPever XTRA4415N = 48V (2x Lion 51V/150Ah)
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- Systémové napětí: 48V
- Výkon panelů [Wp]: 6kWp
- Kapacita baterie [kWh]: 18kWh
Re: Epever XTRA4415n
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 ...Forrest píše: ↑čtv úno 20, 2025 9:40 amS 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!
SkyFVE 6 kWp (ve výstavbě) na výzkumné "chytré" chatě. 4x MPPT Epever XTRA4415N 4x40A, 1x AC Charger WATE 42V/10A, Li-Ion 3x 12s 156Ah (18 kWh/44V), SkyPowerBox LF 4810 1kVA, Victron Atlas 48/1600, APC SmartUPS 5kVA + PLC Siemens Logo! + Dell Optiplex 3040 Micro (Proxmox: HA, Node-RED, InfluxDB, Grafana, Mqtt, Zigbee2Mqtt, Samba, Tailscale)
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