Skip to content

Partner Academy · Deye

Fault F15

SW AC OverCurr Fault

Software AC overcurrent protection fault

Deye service: SW AC OverCurr — LOAD/GRID shorts / heavy loads.

Field checks

  1. Check LOAD and GRID output lines for short circuits.
  2. Disconnect heavy loads and restart the unit.

FAQ

What does Deye F15 mean?
Software AC overcurrent protection fault
What should I check for Deye F15?
  1. Check LOAD and GRID output lines for short circuits.
  2. Disconnect heavy loads and restart the unit.
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.

All Deye codes All brands INVERSOL FLEX briefing WhatsApp support