Skip to content
Entelar Energy Backup Box, Single Phase, Compatible Inverter EESOLAR 5/6KTL-L1
Entelar Energy Backup Box, Single Phase, Compatible Inverter EESOLAR 5/6KTL-L1

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

SKU Backup Box - B0 (Single Phase)
Call for availability
  • Description
  • Key Features
  • Technical Specifications

The Backup Box B0 is a single-phase backup power module designed to work with compatible Entelar inverters . In the event of a power outage, it automatically switches critical loads to backup power using stored energy, delivering reliable electricity within seconds. Built with weatherproof construction and compact dimensions, it’s suitable for both indoor or outdoor use.

  • Provides automatic switchover from grid to backup power in under 3 seconds.

  • Supports up to 5,000 VA of backup apparent power (single phase).

  • Max backup output current of 22.7 A on the single phase output.

  • Grid-connection range 198-253 V AC; compatible with 50/60 Hz mains supply. 

  • IP65 rated enclosure — fully protected against dust and low-pressure water jets; suitable for outdoor installation. 

  • Wide operating temperature range (-20 °C to +45 °C) and full humidity tolerance (0-100 % RH non-condensing).

Specification Value
Grid Connection Single Phase
Rated Voltage (AC) 220 V / 230 V
AC Output Voltage Range (Grid-On) 198-253 V AC
AC Output (Backup Mode) Power 5,000 VA
Maximum Backup Output Current 22.7 A
Switchover Time < 3 seconds
Protection Rating IP65
Operating Temperature -20 °C to +45 °C
Relative Humidity (Operating) 0-100 % RH (non-condensing)
Dimensions (W × H × D) 400 × 350 × 130 mm
Weight ~ 11 kg