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BluePulse Liquid-cooling Battery System 20-125kW / 208-260kWh

BluePulse Series Liquid-cooling Battery System 20-125kW / 208-260kWh combines the KAC20-125DP2 Hybrid Inverter with the BC208/260DLE Liquid-cooling Battery Cabinet to deliver a highly integrated, safe, and intelligent C&I energy storage solution. The advanced intelligent liquid-cooling system optimizes cell temperature consistency, extends battery lifespan, and enhances overall system reliability. Featuring seamless 10ms-level backup switching, up to 98% conversion efficiency, flexible scalability for multi-MWh deployments, and a rugged outdoor design, the solution is ideal for applications across C&I facilities.

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BluePulse Liquid-cooling Battery System 20-125kW / 208-260kWh

Technical Specifications

20-50kW / 208kWh 80-125kW / 208-260kWh
20-50kW / 208kWh

20-50kW / 208kWh

  • Rated Battery Capacity: 208kWh
  • Inverter Power Rating: 20kW / 25kW / 29.9kW / 30kW / 40kW / 49.9kW / 50kW
  • Cell Type: LFP (LiFePO4) / 314Ah
Documents
80-125kW / 208-260kWh

80-125kW / 208-260kWh

  • Rated Battery Capacity: 208 / 260kWh
  • Inverter Power Rating: 80kW / 100kW / 110kW / 125kW
  • Cell Type: LFP (LiFePO4) / 314Ah
Documents
Key Features
High Efficiency & Maximum ROI
Up to 98% inverter efficiency
2× PV oversizing with 8 MPPTs
Intelligent energy optimization for higher returns
Uninterrupted Power & Flexible Expansion
10ms-level* on/off grid switching time with integrated STS
Max. 20 PCS parallel for on-grid, 10 PCS for on/off-grid situation
Flexible expansion up to 10.4MWh
Industry-Leading Safety & Reliability
Tier 1 314Ah battery cells with 4+3 fire protection
Intelligent liquid cooling for longer battery life
IP66 protection for harsh outdoor environments
Smart Control & Seamless Integration
Fully integrated self-developed BMS, EMS & PCS
Compatible with VPP and third-party EMS platforms
Cloud-based monitoring and simplified O&M via KSTAR Sync
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Datasheet
Certifications
User Manual
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Datasheet
 - Datasheet_KAC(20~50)DP2_BC208DLE_EN_V4
 - Datasheet_KAC(80~125)DP2-BC208DLE_BC260DLE_EN_V5
 - Datasheet_KAC(20~50)DP2_BC208DLE_BU_V2
 - Datasheet_KAC(80~125)DP2-BC208DLE_BC260DLE_BU_V2
 - Datasheet_KAC(20~50)DP2_BC208DLE_CZ_V2
 - Datasheet_KAC(80~125)DP2-BC208DLE_BC260DLE_CZ_V2
User Manual
 - User Manual_KAC80-125DP2_EN_V2.0
 - BC260DLE_User Manual(EN) V01_2026.5.11
Certifications
 - KAC125DP2 TOR Stromerzeugungsanlagen Typ A
Warranty
 - Warranty_of_Kstar_CI_ESS_Products_Standard_314Ah_V3.0_20260702_rev2
Quick Installation Manual
 - Quick Installation&Commissioning Guide_Standalone System_ PCS+BC260DLE Series
More Materials
 - Click here to see more materials

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