# Charge to min SOC -> Optimize Self-Consumption Initial State: `Charge to min SOC` Target State: `Optimize Self-Consumption` ## Test Procedure 1. The battery is discharged below 20% SOC 2. `Min SOC` is set to 20% 3. A production surplus is simulated by setting the `Grid setpoint` to a positive value (1200W) 4. Wait until the `SOC` exceeds 22% ## Expected Outcome The system assumes the `Charge to min SOC` state and charges with high power (~2000W), until it reaches `Min SOC`. Once it reaches `Min SOC` it does the following: - it changes into the `Optimize Self-Consumption` state - it continues to charge the battery with an average of 1200W - charging power does not fluctuate by more than 250W once it has stabilized ## Tested Outcome The system reacted as exactly as expected and switched to `Charge to min SOC` and charged as fast as possible till reaching the `Min SOC`. Once the `Min SOC` is reached, the battery switches to `Optimize Self-Consumption`, where the charging power fluctuations don't exceed 200w.