Growatt Warning 14 warning: Solar charger stopped – overload
Safe to check yourself
Urgency: low
What it means
The solar charger stopped because the load is too high. Switch some appliances off.
Likely causes
- Too much load
What you can safely check
- Switch off or unplug heavy appliances (kettle, heater, geyser, pool pump) on the backup circuits.
When to call a pro
If the safe checks don't clear it, or it keeps coming back, call a qualified installer.
Solar systems carry dangerous voltages. Only do the safe checks listed. If unsure, call a pro.
Source: Growatt Off Grid Solar Inverter SPF 3500 ES / SPF 5000 ES User Manual v4.0 (paraphrased)