Energy storage systemBC80DE2A
Battery cabinet with 4 modules, 80.38 kWh.
- Battery capacity
- 80.38 kWh
- Nominal voltage
- 256 V
KSTAR / BluePulse seriesEnergy storage systemCommercial energy storage system
Commercial ESS.Outdoor battery cabinet with hybrid inverter.
Energy storage / Commercial
BC100DE2A
Commercial energy storage system · 20–50 kW · 80–120 kWh
An outdoor commercial storage system: a battery cabinet of 80, 100 or 120 kWh with a KSTAR hybrid inverter from 20 to 50 kW. Select the battery cabinet, review the specifications and bring your requirements to VOLFAC.
- Battery capacity
- 100.48 kWh
- Battery modules
- 5
- Inverter power
- 20–50 kW
- Cabinet protection
- IP54
Select battery cabinetBluePulse familyBluePulse, KAC(20–50)DP2 with BC(80–120)DE2A family
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Product overview
Storage for factories, hotels and farms.
KSTAR names factories, hotels and farms with DC- or AC-coupled solar and storage as the uses of the BluePulse series. The BC100DE2A cabinet holds 20.09 kWh modules built on 314 Ah LFP cells, with its own BMS and EMS, air conditioning and a set of fire-safety provisions. It works with the KAC20–50DP2 hybrid inverters, which switch between on-grid and off-grid operation in about 10 ms through an integrated static transfer switch (single inverter, resistive load).
- 80 to 120 kWhFour, five or six LFP modules of 20.09 kWh per cabinet; depth of discharge 95 %.
- 20 to 50 kW invertersSeven hybrid inverter models from 20 to 50 kW with four MPPT inputs.
- Parallel operationUp to 20 inverters in parallel on-grid, 10 in on/off-grid operation.
- Safety provisionsCarbon monoxide detection, sound and light alarm, exhaust fan, explosion vent, inlet valve and fire-water injection port.
Technical specifications
Know the details.
BC100DE2AKSTARFamily BluePulseModel BC100DE2A
Brand KSTARFamily BluePulse, KAC(20–50)DP2 with BC(80–120)DE2ASelected model BC100DE2A
Battery cabinet
- Battery type
- LiFePO4
- Battery module capacity
- 20.09 kWh
- Number of modules
- 5
- Total battery capacity
- 100.48 kWh
- Nominal voltage
- 320 V
- Operating voltage range
- 285–360 V
- Max. charging / discharging rate
- 0.5 C, limited by the inverter
- Standard charging / discharging current
- 157 A / 157 A
- Depth of discharge
- 95 %
- Dimensions (W × H × D)
- 1060 × 2085 × 1380 mm
- Weight
- < 1.5 t
- Installation site
- Outdoor
- IP protection
- IP54
- Anti-corrosion level
- C4
- Operating humidity
- 0–95 %, non-condensing
- Operating temperature
- −30 °C to +50 °C
- Max. operating altitude
- ≤ 3,000 m, derating above 2,000 m
- Communication port
- Ethernet, CAN, RS-485
- Communication protocol
- CAN, Modbus TCP/IP
- Cooling method
- Air conditioner
- Certificates
- UL 9540A, UN 38.3, MSDS, IEC 62040, IEC 62477, IEC 62619, IEC 63056, IEC 61000-6-2/4
Hybrid inverters — PV and battery side
- Models, in the order of the figures below
- KAC20DP2 / KAC25DP2 / KAC29.9DP2 / KAC30DP2 / KAC40DP2 / KAC49.9DP2 / KAC50DP2
- MPPT voltage range
- 250–950 V DC (max. 1,000 V DC)
- MPPT rated voltage
- 720 V DC
- MPPT voltage range at full load
- 300 / 350 / 400 / 400 / 500 / 600 / 600 to 800 V
- Max. PV power
- 40 / 50 / 60 / 60 / 80 / 100 / 100 kWp
- MPPT inputs / strings per MPPT
- 4 / 2
- Max. current per MPPT
- 45 A
- Battery voltage range
- 150–900 V DC (rated 180–800 V DC)
- Max. DC current
- 2 × 40 / 50 / 60 / 60 / 80 / 80 / 80 A
- Max. DC power
- 22 / 27.5 / 29.9 / 33 / 44 / 49.9 / 55 kW
- Number of DC inputs
- 2
Hybrid inverters — AC side
- Nominal AC output power
- 20 / 25 / 29.9 / 30 / 40 / 49.9 / 50 kW
- Max. AC output power
- 22 / 27.5 / 29.9 / 33 / 44 / 49.9 / 55 kVA
- Max. AC input power (single-phase)
- 20 / 25 / 25 / 25 / 27.5 / 37.5 / 37.5 kW
- Rated AC output current
- 29 / 36 / 43 / 43 / 58 / 72 / 72 A
- Max. AC input current
- 64 / 80 / 87 / 96 / 128 / 144 / 160 A
- AC rated voltage
- 230 / 400 V AC or 220 / 380 V AC, 3L+PE+N, −15 % to +10 %
- Nominal grid frequency
- 50 / 60 Hz (± 5 Hz)
- THDi
- < 3 % at 100 % load
- Adjustable power factor
- 0.8 inductive to 0.8 capacitive
- Backup: max. AC output power (single-phase)
- 20 / 20 / 20 / 20 / 25 / 25 / 25 kW
- Backup: max. output current
- 87 / 87 / 87 / 87 / 110 / 110 / 110 A
- Backup: THDv
- < 3 % at rated power
- Generator input: max. input current
- 87 / 87 / 87 / 87 / 110 / 110 / 110 A
- Max. efficiency
- 97 % (KAC20DP2 to KAC30DP2) · 97.5 % (KAC40DP2 to KAC50DP2)
Hybrid inverters — protection and general data
- Protection
- Reverse DC connection, anti-islanding, over-temperature, grid monitoring and earth-fault detection, insulation monitoring
- DC / AC surge protection
- DC Type II; AC Type II
- AFCI
- Optional
- Dimensions (W × H × D)
- 900 × 730 × 355 mm
- Weight
- 101 kg
- Topology
- Transformerless
- IP protection
- IP65
- Operating temperature range
- −30 °C to 60 °C, derating above 45 °C
- Operating humidity range
- 0–100 %, non-condensing
- Cooling method
- Intelligent air cooling
- Max. operating altitude
- 4,000 m, derating above 3,000 m
- Communication port
- RS-485, CAN
Manufacturer warranty statement
- Battery cabinet
- 5-year product warranty, 10-year performance warranty
Source: KSTAR product pageKSTAR — BluePulse series product page and the datasheet KAC(20~50)DP2-BC(80/100/120)DE2A (EN, V5, July 2026).
Downloads
Product documents.
- Technical datasheetBluePulse series · English · PDFKAC20–50DP2 with BC80DE2A, BC100DE2A, BC120DE2A · English · PDF
- User manual — battery cabinetBC…DE2A cabinets · English · PDFBC80DE2A, BC100DE2A, BC120DE2A · English · PDF
- User manual — power conversion systemKAC20–50DP2 · English · PDFKAC20DP2 to KAC50DP2 · English · PDF
- Warranty conditions — C&I ESS productsKSTAR C&I ESS products · English · PDFPCS KAC20–50DP2 and battery cabinets BC80/100/120DE2A, among others · English · PDF
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BluePulse familyBluePulse, KAC(20–50)DP2 with BC(80–120)DE2A family
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BC120DE2A
Battery cabinet with 6 modules, 120.57 kWh.
- Battery capacity
- 120.57 kWh
- Nominal voltage
- 384 V
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