▲ 3 r/solarenergy
Kaco powador 36.0 TL3
I have a fault code (91) Protect. shutdown voltage drop 2.5V. After restart and resetting it, it still shows the same fault. Please help or advice what to do.
u/DannyIshka08 — 6 days ago
I have a fault code (91) Protect. shutdown voltage drop 2.5V. After restart and resetting it, it still shows the same fault. Please help or advice what to do.