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Partner Academy · Deye

Warning W32

Parallel comm warn

Parallel communication warning

Deye service: Parallel comm warn — patch cords / unique IDs.

Field checks

  1. Replace parallel-link patch cords between inverters.
  2. Confirm each unit in the cluster has a unique inverter number.

FAQ

What does Deye W32 mean?
Parallel communication warning
What should I check for Deye W32?
  1. Replace parallel-link patch cords between inverters.
  2. Confirm each unit in the cluster has a unique inverter number.
When should I contact Inversol?
After noting the exact code, model, SN, and operating mode, complete the field checks. If the code returns after a clean power cycle, contact Inversol WhatsApp support with a photo of the display.

Partner lookup — not a substitute for the official Deye service manual or live measurements. Firmware maps can differ by model family.

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