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Entelar Energy Backup Box, Single Phase, Compatible Inverter EESOLAR 5/6KTL-L1 10KTL-LC0
Entelar Energy Backup Box, Single Phase, Compatible Inverter EESOLAR 5/6KTL-L1 10KTL-LC0

Entelar Energy Backup Box, Single Phase, Compatible Inverter EESOLAR 5/6KTL-L1 10KTL-LC0

SKU Backup Box - S0 (Single Phase)
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  • Description
  • Key Features
  • Technical Specifications

The Entelar Backup Box - S0 (Single Phase) is a backup power switching module designed to seamlessly integrate with compatible Entelar single-phase inverters (such as EESOLAR 5/6KTL-L1, 10KTL-LC0). When the grid fails, the Backup Box automatically switches essential loads over to battery/solar backup, and when grid power returns, reverts back. It’s built for reliability, safety, and fast switchover, providing peace of mind in outages.

  • Automatic detection & switching from grid to backup loads when grid fails.

  • Compatible with Entelar’s single-phase smart inverters (5/6KTL-L1, 10KTL-LC0) so setup is simplified. 

  • Rated for 5,000 VA / maximum output current ~22.7 A on single-phase backup load.

  • Switchover time under ~3 seconds—minimises interruption when the grid drops.

  • Robust construction: operates in a wide temperature range; suitable for installation in varied NZ environments. 

  • IP-rated enclosure (weather and dust protection) to endure outdoor or semi-outdoor mounting.

Specification Value
Connection Type (Grid) Single-Phase (Grid input) 
Rated Grid Voltage 220-230 V AC 
AC Frequency (Grid & Backup) 50 / 60 Hz 
Maximum Backup Apparent Power 5,000 VA 
Maximum Backup Output Current ~ 22.7 A 
Rated Backup Voltage 220-230 V AC 
Switchover Time < 3 seconds 
Compatible Inverters Entelar single-phase smart inverters (5/6KTL-L1, 10KTL-LC0 etc.) 
Operating Temperature Range -20 °C to +45 °C 
Relative Humidity (Operating) 0 %RH to 100 %RH (non-condensing) 
Enclosure Protection IP65 
Dimensions (W × H × D) 400 × 350 × 130 mm 
Weight ~ 11 kg