What to do if Hysolis Apollo 5K Power Supply has no response after powered on?
- GGary ConnerAug 15, 2025
If your Hysolis Power Supply doesn't respond after being powered on, it could be due to: 1. The battery voltage being far too low, triggering BMS protection. Check the battery polarity connection. 2. Reversed battery polarity. Recharge the battery. 3. The battery needs replacing. Replace the battery.