How do I fix AC Terminal Temperature Critical on a SolarEdge?

Verify AC lugs are properly installed Then: Verify torque of terminal block screws is 35 Nm

SolarEdge

33x9C

AC Terminal Temperature Critical

Temperature at Y connector of AC terminal block dangerously high (commercial)

Common causes

Loose AC terminal connectionsHigh ambient temperatureExcessive load

What to check

STEP 1

Verify AC lugs are properly installed

STEP 2

Verify torque of terminal block screws is 35 Nm

Escalate if

Temperature still critical after verification — contact SolarEdge Support

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