3.6 warning 10
Fault description:Output power derating.
Analysis：
1. the voltage of the AC input is too low.
Suggestions:
1. Check whether your AC input voltage is below 170V or not.if it’s below，there is still AC
output with inverter，but warning code occurs on inverter screen and beep.
2. inverter will still have 20% AC output rate power at least，but it’s very hard to provide
5kw power to the load even its rate power is 5kw.
3. Disconnect some load with inverter AC output.
3.7 warning 13
Fault description:Solar charger stops due to high pv voltage.
Analysis：
1. Pv panels configuration is wrong.
Suggestions:
1. SPF5000TL HVM model，suggest connect 3 pcs in series 4 parallel（330W panel），
make sure pv open circuit is below 145V.
3.8 warning 14
Fault description:Solar charger stops due to overload.
Analysis：
1. There is too much load connected with inverter AC output，it’s more than 5kw，inverter
will send an order to stop solar charger.
Suggestions:
1. Don’t connect too much load with inverter AC output，it’s more than 5kw，please
disconnect some.
2. Check if there are some inductive load on the output, if this fault appears at the
startup,it caused by shock current of load, you need reduce the load and resrtart
inverter.
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