Backup power overload

Was bedeutet Backup power overload ?

This status code indicates that the inverter has stopped operating in backup power mode due to excessive electrical loads connected to the PV Point. The inverter has a maximum continuous output of 1560 W (120V at 13A) and an overload capacity of 35% for a duration of 5 seconds, depending on the current PV module power.

• Connected electrical loads at the PV Point (OP) terminal exceed the inverter's continuous power rating of 1560 W.
• Transient load surges (e.g., from motor startups) exceed the inverter's short-term overload capacity of 35% for more than 5 seconds.
• Insufficient energy generation from the PV modules to support the connected loads at the PV Point.

Klicken Sie auf Schritte, um Ihren Fortschritt zu verfolgen.

1. 1

   Measure the total power consumption of all loads connected to the PV Point (OP) terminal and compare it against the inverter's continuous output rating of 1560 W.

2. 2

   Disconnect non-essential loads from the PV Point to reduce the overall power demand below 1560 W.

3. 3

   Evaluate if any loads connected to the PV Point cause high inrush currents (e.g., fridges, freezers) that exceed the 35% overload capacity for longer than 5 seconds. Consider connecting these loads to a different circuit if possible.

4. 4

   Verify that the PV modules are generating sufficient power to support the connected loads, especially during peak demand.