The BT1 charge controller provides the following power data:
We can infer the power going into or out of the battery by comparing the power from the PS/PV to the power going to the load.
The Power State is determined by where the power originates and where it is directed.
| Load | Ps/PV | Battery | Power State |
|---|---|---|---|
| Off | Off | Idle | Idle |
| On | Off | Discharging | Discharging |
| Off | On | Charging | Charging |
| On | > Load | Charging | Charging_Load |
| On | < Load | Discharging | Split_Load |