diff --git a/main.py b/main.py
index 012ffdc..d19e313 100644
--- a/main.py
+++ b/main.py
@@ -58,6 +58,7 @@ def main():
                     logger.info("Serial data restored")
 
                 if line == "0":
+                    logger.debug("Inverter Online")
                     if not inverter_online:
                         logger.info("Inverter restored")
                     inverter_online = True