Solis Inverter Alarm: 1036
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Solis alarm 1036: Missing or error from DSP software
Solis alarm code 1036 usually means the inverter has detected an issue with its DSP software or communication between internal processors. DSP refers to the digital signal processor, which helps manage inverter control, monitoring and power conversion.
Alarm code 1036 may appear as:
- DSP-B-Sam-Fau
- DSP-B-FAULT
- DSP-B-Com-Fau
When this happens, the inverter may fail to start correctly, stop exporting power or disconnect from the grid to protect the system.
This type of fault may be linked to missing DSP software, a mismatch between processor communication, firmware issues, internal control faults or another inverter hardware issue.
Let e-Solar check your inverter software and internal communication
If the alarm appears once and clears after a restart, the inverter may have recovered from a temporary software or communication condition.
If Solis alarm 1036 keeps returning, it is worth having the system checked. Our Perth solar team can inspect the inverter, review firmware and fault history and help determine whether the issue is linked to DSP software, processor communication, internal hardware or another inverter fault.
Contact e-Solar and let us know:
- The exact error code on the screen or app
- When the code appears
- Whether your solar production has dropped
- Your inverter model, if you know it
Do not open the inverter or attempt internal software or electrical testing yourself. If the issue is persistent, a qualified technician may need to assess inverter diagnostics, firmware status and internal components before recommending repair, warranty support or replacement.
Get In Touch Today
Not sure what the error code means? Send us a quick message with a photo of your inverter screen. We’ll help identify the issue and guide you towards the safest next step.
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Solis Inverter Repairs and Fault Support
We understand that every solar system is different, which is why our repair and fault-finding services cover a wide range of Solis inverter models. If your inverter is showing error code 1036, our experienced technicians can help determine whether the issue is linked to grid voltage, inverter settings, site wiring or wider network conditions.
With over 22 years supporting Perth solar systems, e-Solar has seen all kinds of inverter faults and performance issues. We’ll assess your system safely, explain what the code means, and recommend the right next step to help get your solar running properly again.
Trust e-Solar for reliable Solis inverter support backed by local experience, honest advice and long-term solar care.