Learn how to troubleshoot and resolve Solis Error Code 1032 related to grid frequency issues.
Error Code 1032 indicates that the grid frequency is out of the acceptable range. This can lead to inverter shutdown to protect the system.
You can check grid frequency using a multimeter or through the inverter's monitoring interface. Ensure the readings are within the specified limits.
The Solis inverter is designed to operate within specific grid frequency limits, typically between 57 Hz and 63 Hz. When the inverter detects a frequency outside this range, it triggers fault 1032 as a protective measure. This is critical to avoid damage to the inverter and ensure safe operation. The inverter continuously monitors the grid frequency to maintain compliance with the National Electrical Code (NEC) and other safety protocols. If the frequency exceeds or falls below the set limits, the inverter will cease operation until the conditions normalize.
Homeowners may notice the inverter's LED display showing a fault 1032, indicating a grid frequency out of range. Additionally, monitoring apps may alert users to production drops or system shutdowns, which can significantly affect energy generation.
Always ensure that work on solar systems is performed by a licensed electrician or certified solar installer to prevent electrical hazards and ensure compliance with local codes.
Regular maintenance checks on the inverter and related wiring can help prevent future issues. Ensuring that firmware is kept up to date and monitoring grid conditions can also mitigate risks associated with frequency fluctuations. Homeowners should maintain communication with their utility provider to be aware of any potential grid stability issues.