R
richard66Jul 31, 2025
What to do if my Growatt SPF 5000 ES Inverter has no response after power on?
- SSusan EdwardsJul 31, 2025
If your Growatt Inverter shows no response after being powered on, it could be due to these reasons: * The battery voltage is extremely low (less than 1.4V/Cell). * The battery polarity is reversed. Here’s how to address it: 1. Check the connections of the batteries and wiring to ensure they are secure. 2. Recharge the battery. 3. If the issue persists, replace the battery.