Residential · Stackable

Stackable BESS 19.2 kWh

CLN Energy stackable lithium-ion energy storage system designed for residential backup and solar applications. Supports up to 4 modules (20.48 kWh), with integrated EMS and optional off-grid inverter. Offers multiple operating modes, remote monitoring via app, and advanced protection features. Easy to install, safe, and maintenance-free

Key specifications

  • Voltage 48V
  • Capacity 400Ah
  • Energy 19.2 kWh
  • Cycle Life 6000 (95% DOD)
  • Warranty 60 Months
CLN Energy Stackable BESS 19.2 kWh

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Technical Specification
Parameter 48V 100Ah 48V 200Ah 48V 300Ah 48V 400Ah
Battery Capacity(kWh)4.89.614.419.2
Nominal Voltage (V)48V
Capacity (Ah)100200300400
Cell Type and ChemistryPrismatic, LFP
BMS TypeSmart
Maximum cut-off voltage (V)54 (±1.5)
Minimum cut-off voltage (V)42 (±1.5)
Charging Voltage (V)52.5
Recommended Charging Current (A)306090120
Maximum Charging Current (A)50100150200
Recommended Discharge Current (A)50100150200
Maximum Discharging Current (A)100200300400
Cycle Life6000 (95% DOD, 25°C, 0.5C/0.5C)
Cell under voltage protectionYes
Cell over voltage ProtectionYes
Over current protectionYes
Short circuit protectionYes
Temperature protectionYes
Working Temperature (°C)0 - 60
Storage Temperature (°C)0 - 45
Communication Interface/ProtocolRS485
ConnectorThrough Wall Connector
Standards (Compliance)UN38.3, IEC 62619, IEC 61000, UL 1973
ProtectionOver voltage, under-voltage
Over-temperature (charge and discharge)
Under-temperature (charge and discharge)
Over current (charge and discharge)
External short circuit detection
IP ProtectionIP 20

Built in India

Manufactured at CLN Energy's own plant at Sector 140, Noida — the plant is also the registered office, and the company is listed on the BSE SME platform under scrip 544347. Cells are lithium iron phosphate throughout.

That matters at the two moments location usually does: when something needs looking at, and when a warranty has to be honoured. Packs in service include 22,864 across BSNL's telecom network, backup at RailTel's Pondicherry command control centre, and signalling backup for Southern Railway — each on its own project page with the real configuration.

Standards

  • UN 38.3 Transport
  • IEC 62619 Cell & battery safety
  • IEC 61000 EMC
  • UL 1973 Stationary safety
  • UL 9540A Thermal runaway
  • ISO 9001:2015 Quality

What each standard covers →

Other Residential models

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