Ric & Sarahs House - Growatt Dashboard

Dashboard generated: 18/10/2026 10:35:07
Latest Home Assistant feed timestamp: 2026-10-18T10:34:05+01:00
Latest Growatt API BMS snapshot: 2026-10-18T10:30:02
Device timestamp: 2026-10-18T10:34:05
Source model: Home Assistant feed for live solar/battery data; Growatt API snapshot for BMS/cell diagnostics.
OnlineHA data: Fresh (1 mins old)BMS snapshot: OK (5.1 mins old)Cell anomaly: None
Battery runway to 10%
(sunset-aware)
Charging / holding
Est. hit time: Not currently depleting
Sunset-aware
Medium confidence
Status
HA OK
Fault: | Warn: | Error:
Current PV Power
0.8 kW
Today: 3.0 kWh
Battery SOC
85%
Voltage: 53.3 V | Temp: -
House Load
480 W
To User: - | To Grid: 26 W
Cell Health
-
Min: - | Max: -

Sun vs House

Front of house (W) Rear of house (ESE) Front panels PV2 Rear panels PV1 W N E S Rear panels favoured
Front of house281 deg (W)
Rear of house101 deg (ESE)
PV1 (rear panels)Mapped from observed production pattern
PV2 (front panels)Mapped from observed production pattern
Sun azimuth143.1 deg (SE)
Sun elevation20.2 deg
Likely favouredRear panels favoured
NoteApproximate only. Does not account for roof pitch, chimney shading, extension roof split, or panel-level electronics.
Sun SE (143.1 deg), elevation 20.2 deg. Likely favoured: Rear panels favoured.

Solar Strings / Panel Groups

StringVoltagePowerToday
PV1 (rear panels)149.9 V0.8 kW1.2 kWh
PV2 (front panels)215.1 V0.0 kW0.1 kWh
Note: Live solar, battery, load and grid values are sourced from the Home Assistant feed. Deeper BMS/cell-health values are refreshed separately from the Growatt API.

Battery / BMS

SOC85%
Charge Power-
Discharge Power-
BMS SOH-
BMS Cycle Count-
Cell Min - -
Cell Max - -
Cell Delta-
ImplausibleNo
Lost FlagFalse

Today Summary

PV Today3.0 kWh
Total Energy8,573.0 kWh
Peak PV Today0.8 kW
Peak Load Today4,060 W
Min SOC Today11%
Max SOC Today100%

Battery Cells

CellVoltage
Cell 1-
Cell 2-
Cell 3-
Cell 4-
Cell 5-
Cell 6-
Cell 7-
Cell 8-
Cell 9-
Cell 10-
Cell 11-
Cell 12-
Cell 13-
Cell 14-
Cell 15-
Cell 16-

Recent Cell Health

Source: Growatt API BMS snapshot via GrowattBmsSnapshot.ps1. Live solar data comes from the Home Assistant feed.
Open full cell history
TimeMin CellMin VMax CellMax VSpreadSeverity
17/10 23:00---None
17/10 23:30---None
18/10 00:00---None
18/10 00:30---None
18/10 01:00---None
18/10 01:30---None
18/10 02:00---None
18/10 02:30---None
18/10 03:00---None
18/10 03:30---None
18/10 04:00---None
18/10 04:30---None
18/10 05:00---None
18/10 05:30---None
18/10 06:00---None
18/10 06:30---None
18/10 07:00---None
18/10 07:30---None
18/10 08:00---None
18/10 08:30---None
18/10 09:00---None
18/10 09:30---None
18/10 10:00---None
18/10 10:30---None

Recent Samples

TimeStatusPVOutputLoadSOCRear panels VRear panels PFront panels VFront panels P
18/10 09:32HA OK0.8 kW0.4 kW350 W85%149.9 V0.8 kW202.9 V0.0 kW
18/10 09:33HA OK0.8 kW0.4 kW380 W85%150.0 V0.8 kW208.7 V0.0 kW
18/10 09:34HA OK0.8 kW0.4 kW380 W85%149.9 V0.8 kW206.3 V0.0 kW
18/10 09:35HA OK0.8 kW0.4 kW410 W85%150.0 V0.8 kW212.5 V0.0 kW
18/10 09:36HA OK0.8 kW0.4 kW400 W85%150.0 V0.8 kW210.7 V0.0 kW
18/10 09:37HA OK0.8 kW0.4 kW370 W85%150.4 V0.7 kW216.5 V0.0 kW
18/10 09:38HA OK0.7 kW0.4 kW360 W85%154.3 V0.6 kW220.8 V0.0 kW
18/10 09:39HA OK0.7 kW0.4 kW380 W85%154.2 V0.6 kW220.8 V0.0 kW
18/10 09:40HA OK0.7 kW0.4 kW370 W85%152.1 V0.7 kW218.8 V0.0 kW
18/10 09:41HA OK0.6 kW0.4 kW340 W85%156.0 V0.5 kW222.4 V0.0 kW
18/10 09:42HA OK0.4 kW0.2 kW200 W85%159.9 V0.3 kW211.4 V0.0 kW
18/10 09:43HA OK0.3 kW0.2 kW280 W85%160.6 V0.2 kW216.2 V0.0 kW
18/10 09:44HA OK0.8 kW0.4 kW420 W85%150.0 V0.8 kW193.7 V0.0 kW
18/10 09:45HA OK0.3 kW0.2 kW360 W85%160.0 V0.3 kW212.8 V0.0 kW
18/10 09:46HA OK0.8 kW0.4 kW400 W85%149.9 V0.8 kW187.8 V0.0 kW
18/10 09:47HA OK0.8 kW0.3 kW480 W85%150.5 V0.8 kW188.0 V0.0 kW
18/10 09:48HA OK0.8 kW0.4 kW410 W85%150.0 V0.8 kW186.0 V0.0 kW
18/10 10:13HA OK0.4 kW0.3 kW490 W85%158.6 V0.3 kW220.8 V0.0 kW
18/10 10:17HA OK0.8 kW0.4 kW460 W85%149.9 V0.8 kW182.2 V0.0 kW
18/10 10:30HA OK0.8 kW0.4 kW420 W85%149.9 V0.8 kW201.0 V0.0 kW
18/10 10:31HA OK0.8 kW0.4 kW450 W85%150.0 V0.8 kW207.1 V0.0 kW
18/10 10:32HA OK0.8 kW0.4 kW440 W85%149.9 V0.8 kW211.0 V0.0 kW
18/10 10:33HA OK0.8 kW0.4 kW470 W85%149.9 V0.8 kW208.5 V0.0 kW
18/10 10:34HA OK0.8 kW0.5 kW480 W85%149.9 V0.8 kW215.1 V0.0 kW