In /ivp/ensemble/dataraw/SERIAL-NR-BATTERY are Informations about Lifetime Charging/Discharging. Even without Storage CT.
Maybe u can add this to the Enphase Integration.
Yes. I used it in FHEM and they are very accurate.
If u need some examples just ask. 
Seems that data_records[3] is sync every 5 Minutes (Maybe because nothing is changing)
{
"version": "3.0",
"data_records": {
"3": {
"SOC": 4,
"SOH": 100,
"ChgDemCurr": 250,
"DChgDemCurr": 0,
"ChgWh": 1451449,
"DChgWh": 1217585,
"ChgProh": 0,
"DchgProh": 1,
"AvgCellV": 3049,
"MinCellV": 3001,
"MaxCellV": 3080,
"MinCellVPos": 11,
"maxCellVPos": 13,
"PackV": 640,
"PackI": 0,
"BMUTemp": 24,
"BMUFETTemp": 24,
"AvgCellTemp": 16,
"MinCellTemp": 16,
"MinCellTempPos": 1,
"MaxCellTemp": 17,
"MaxCellTempPos": 10,
"ChgV": 735,
"DischgV": 525,
"BMUErrCode": 1,
"Energy Produced": 20785826,
"Energy Consumed": 25123945,
"ConfiguredBkpSOC": 0,
"HighBkpSOCLimit": 100,
"Sync Time": "Fri Dec 20 08:55:15 2024\n"
},
"5": {
"Agg Pow": 0,
"SOC": 4,
"Inv updated": 0,
"Inv UID": 999,
"ActivePCUs": 4,
"LED Status": 17,
"BMU State": 3,
"Available Charge Power": 1280,
"Available Discharge Power": 0,
"Sync Time": "Fri Dec 20 08:55:39 2024\n"
},
"6": [
{
"Serial Num": "122214057083",
"A": 70,
"V": 7391,
"W": -16,
"Hz": 838957910,
"HzFloat": 50.00578689575195,
"VA": 256,
"VAr": 256,
"DCA": 0,
"DCV": 16455,
"DCW": 4,
"Temp": 89,
"Operating_State": 1,
"Enphase_Operating_State": 0,
"Events": 0,
"EventsExt": 0,
"grid connection state": 0,
"Sync Time": "Fri Dec 20 08:52:44 2024\n"
},
{
"Serial Num": "122214056957",
"A": 71,
"V": 7388,
"W": 0,
"Hz": 839020490,
"HzFloat": 50.009517669677737,
"VA": 258,
"VAr": 258,
"DCA": -1,
"DCV": 16453,
"DCW": 0,
"Temp": 90,
"Operating_State": 1,
"Enphase_Operating_State": 0,
"Events": 256,
"EventsExt": 0,
"grid connection state": 0,
"Sync Time": "Fri Dec 20 08:52:44 2024\n"
},
{
"Serial Num": "122214058800",
"A": 71,
"V": 7388,
"W": -16,
"Hz": 838999630,
"HzFloat": 50.00827407836914,
"VA": 257,
"VAr": 257,
"DCA": 2,
"DCV": 16471,
"DCW": 14,
"Temp": 94,
"Operating_State": 1,
"Enphase_Operating_State": 0,
"Events": 0,
"EventsExt": 0,
"grid connection state": 0,
"Sync Time": "Fri Dec 20 08:52:44 2024\n"
},
{
"Serial Num": "122214058879",
"A": 70,
"V": 7384,
"W": -16,
"Hz": 838999630,
"HzFloat": 50.00827407836914,
"VA": 255,
"VAr": 255,
"DCA": 6,
"DCV": 16446,
"DCW": 29,
"Temp": 93,
"Operating_State": 1,
"Enphase_Operating_State": 0,
"Events": 0,
"EventsExt": 0,
"grid connection state": 0,
"Sync Time": "Fri Dec 20 08:52:44 2024\n"
}
]
}
}
{
"version": "3.0",
"data_records": {
"3": {
"SOC": 4,
"SOH": 100,
"ChgDemCurr": 250,
"DChgDemCurr": 0,
"ChgWh": 1451449,
"DChgWh": 1217585,
"ChgProh": 0,
"DchgProh": 1,
"AvgCellV": 3049,
"MinCellV": 3001,
"MaxCellV": 3080,
"MinCellVPos": 11,
"maxCellVPos": 13,
"PackV": 640,
"PackI": 0,
"BMUTemp": 24,
"BMUFETTemp": 24,
"AvgCellTemp": 16,
"MinCellTemp": 16,
"MinCellTempPos": 1,
"MaxCellTemp": 17,
"MaxCellTempPos": 10,
"ChgV": 735,
"DischgV": 525,
"BMUErrCode": 1,
"Energy Produced": 20785826,
"Energy Consumed": 25123945,
"ConfiguredBkpSOC": 0,
"HighBkpSOCLimit": 100,
"Sync Time": "Fri Dec 20 08:55:15 2024\n"
},
"5": {
"Agg Pow": 0,
"SOC": 4,
"Inv updated": 0,
"Inv UID": 999,
"ActivePCUs": 4,
"LED Status": 17,
"BMU State": 3,
"Available Charge Power": 1280,
"Available Discharge Power": 0,
"Sync Time": "Fri Dec 20 08:55:39 2024\n"
},
"6": [
{
"Serial Num": "122214057083",
"A": 70,
"V": 7391,
"W": -16,
"Hz": 838957910,
"HzFloat": 50.00578689575195,
"VA": 256,
"VAr": 256,
"DCA": 0,
"DCV": 16455,
"DCW": 4,
"Temp": 89,
"Operating_State": 1,
"Enphase_Operating_State": 0,
"Events": 0,
"EventsExt": 0,
"grid connection state": 0,
"Sync Time": "Fri Dec 20 08:52:44 2024\n"
},
{
"Serial Num": "122214056957",
"A": 71,
"V": 7388,
"W": 0,
"Hz": 839020490,
"HzFloat": 50.009517669677737,
"VA": 258,
"VAr": 258,
"DCA": -1,
"DCV": 16453,
"DCW": 0,
"Temp": 90,
"Operating_State": 1,
"Enphase_Operating_State": 0,
"Events": 256,
"EventsExt": 0,
"grid connection state": 0,
"Sync Time": "Fri Dec 20 08:52:44 2024\n"
},
{
"Serial Num": "122214058800",
"A": 71,
"V": 7388,
"W": -16,
"Hz": 838999630,
"HzFloat": 50.00827407836914,
"VA": 257,
"VAr": 257,
"DCA": 2,
"DCV": 16471,
"DCW": 14,
"Temp": 94,
"Operating_State": 1,
"Enphase_Operating_State": 0,
"Events": 0,
"EventsExt": 0,
"grid connection state": 0,
"Sync Time": "Fri Dec 20 08:52:44 2024\n"
},
{
"Serial Num": "122214058879",
"A": 70,
"V": 7384,
"W": -16,
"Hz": 838999630,
"HzFloat": 50.00827407836914,
"VA": 255,
"VAr": 255,
"DCA": 6,
"DCV": 16446,
"DCW": 29,
"Temp": 93,
"Operating_State": 1,
"Enphase_Operating_State": 0,
"Events": 0,
"EventsExt": 0,
"grid connection state": 0,
"Sync Time": "Fri Dec 20 08:52:44 2024\n"
}
]
}
}
Thanks @ChristianH1983. Internally there are micro-inverters (under 6), so maybe the update is similar as for the Solar micro-inverters when not using Current Transformers, also 5 min.
Does the sum of below values for all batteries match the values in Enlighten web-site?
"Energy Produced": 20785826,
"Energy Consumed": 25123945,
or is it from
"ChgWh": 1451449,
"DChgWh": 1217585,
Someone from the team compared his numbers from this endpoint and they didn’t match. But maybe that’s caused by some reset in the Envoy, and are changes in values the same. Which would be fine too to track energy.