Fault Reasons:Inverter detected the internal temperature over the limitation.
1. The inverter has been operated in environmental temperature which was over 45℃ for a long time;
2. The inverter is installed in a small closed space, which is not good for heat dissipation.
1. Lower down the inverter surrounding temperature;
2. Check if the installation condition is within the requests of User Manual (for instance, whether the inverter is installed in a small closed space or under the direct sunlight);
3. Try to turn off the inverter for a while and wait until it cools down and tuns on it;
4. If this fault still exists, please contact sunways after-sales team at service@sunways-tech.com or +86 400 9922 958 for help.
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