

Conecting to addr 2
Get charge info reply, addr 2 : 02d002b7980064ff06c0
VER: 0x20, ADR: 0x02, CID1: 0x46, CID2: 0x00, LENGTH: 20, len(INFO): 10, CHKSUM: 0xF94A
>  VoltageUpLimit: 53.25, VoltageDownLimit: 47.0, MaxChargeCurrent: 100.0, MaxDischargeCurrent: -250.0, Status: 0xc0
Get analog: VER: 0x20, ADR: 0x02, CID1: 0x46, CID2: 0x42, LENGTH: 2, len(INFO): 1, CHKSUM: 0x0000, Command: 2
Get analog reply, addr 2 : VER: 0x20, ADR: 0x02, CID1: 0x46, CID2: 0x00, LENGTH: 110, len(INFO): 55, CHKSUM: 0xE479
>  CellsCount: 15, TemperaturesCount: 5
>  TotalCurrent: -8.800A, TotalVoltage: 49.483V, RemainingCapacity: 48.500Ah, P: -435.45
>  Quantity: 2, TotalCapacity: 50.0Ah, Cycles: 0
>  CellVoltages: [3.297, 3.299, 3.298, 3.301, 3.298, 3.297, 3.301, 3.299, 3.299, 3.299, 3.299, 3.3, 3.298, 3.299, 3.299]
>  Temperatures: [28.0, 26.0, 26.0, 26.0, 26.0]
Conecting to addr 3
Get charge info reply, addr 3 : 03d002b7980064ff06c0
VER: 0x20, ADR: 0x03, CID1: 0x46, CID2: 0x00, LENGTH: 20, len(INFO): 10, CHKSUM: 0xF948
>  VoltageUpLimit: 53.25, VoltageDownLimit: 47.0, MaxChargeCurrent: 100.0, MaxDischargeCurrent: -250.0, Status: 0xc0
Get analog: VER: 0x20, ADR: 0x03, CID1: 0x46, CID2: 0x42, LENGTH: 2, len(INFO): 1, CHKSUM: 0x0000, Command: 3
Get analog reply, addr 3 : VER: 0x20, ADR: 0x03, CID1: 0x46, CID2: 0x00, LENGTH: 110, len(INFO): 55, CHKSUM: 0xE46D
>  CellsCount: 15, TemperaturesCount: 5
>  TotalCurrent: -8.500A, TotalVoltage: 49.494V, RemainingCapacity: 48.500Ah, P: -420.70
>  Quantity: 2, TotalCapacity: 50.0Ah, Cycles: 0
>  CellVoltages: [3.299, 3.301, 3.301, 3.301, 3.301, 3.299, 3.301, 3.3, 3.298, 3.298, 3.298, 3.299, 3.3, 3.299, 3.299]
>  Temperatures: [28.0, 26.0, 26.0, 26.0, 26.0]


{
  "InverterTime":"20181221202027",
  "TotalProduction":0,
  "GridVolts":0.0,
  "GridWatts":0,
  "GridHz":0.0,
  "LoadAmpsMaybe":2.8,
  "LoadVolts":230.7,
  "LoadWatts":645,
  "LoadHz":50.0,
  "LoadAmps":2.7,
  "LoadPercent":21,
  "DCBusVolts1":391.5,
  "DCBusVolts2":391.5,
  "BatteryVolts":49.3,
  "BatteryPercent":75,
  "PVWatts":0.0,
  "PVVolts":9.8,
  "InverterWatts":758,
  "Temp":39.0,
  "BatteryChargeMode":"D",
  "BatteryChargeAmps":0.0,
  "BatteryFloatVolts":53.2,
  "BatteryMaxChargeAmps":25.0,
  "BatteryBulkChargeVolts":53.2
}


Inverter says 758W of power at 49.3 volts i.e. 15.3A.  Says that the battery SOC is 75%
Supplying 645W at 230.7 or 2.8A.
Efficiency 85% ?

Batteries say 8.8+8.5 = 17.3A  Voltage avg of 49.4885V  Batter SOC is 48.5/50 = 97%




