---
title: "KSTAR BC197DE 177.3 kWh All-in-One Battery: Specs & Datasheet | ComparePV"
description: "KSTAR BC197DE 177.3 kWh all-in-one home battery. Specs: 2500.0 kg."
source: "https://comparepv.com/battery/kstar-battery-cabinets-cells-by-catl-bc197de"
updated: 2026-01-11
---

# KSTAR BC197DE


## Identity

- **Manufacturer:** KSTAR
- **Model:** BC197DE
- **Series:** BluePulse Series
- **Usable energy:** 177.3 kWh
- **Voltage class:** High voltage
- **Cell technology:** LFP
- **Built-in inverter:** yes


## How it compares

Compared against 19 batteries of 50 kWh and up. Ranks are within that class.


| Measure | This battery | Class median | Standing | Rank in class |
| --- | --- | --- | --- | --- |
| Round-trip efficiency | - | 90.5% |  |  |
| Power per kWh | - | 0.62 |  |  |
| Cycle life | - | 6000 |  |  |
| Weight per kWh | 14.1 | 11.2 | Typical | 13 |
| Warranty | - | 10 yrs |  |  |


## Specification


### Capacity

- **Usable energy:** 177.3 kWh
- **Nominal energy:** 197.00 kWh
- **Depth of discharge:** 90 %


### Cells and voltage

- **Voltage class:** High voltage
- **Nominal voltage:** 704.0 V
- **Operating voltage:** 616 to 792 V
- **Cell technology:** LFP
- **Cell management:** Cobalt-free, Thermal management


### Built-in inverter

- **Inverter power:** 50.0 kW
- **Phases:** Three-phase
- **MPPT trackers:** 3
- **Backup power:** 50.0 kW


### Physical

- **Dimensions:** 2380 × 1300 × 1200 mm
- **Weight:** 2500.0 kg
- **Enclosure:** IP54 (battery cabinet); IP65 (inverter)
- **Mounting:** floor
- **Outdoor installation:** Yes
- **Cooling:** Air conditioner (battery cabinet); air cooling (inverter)
- **Operating temperature:** -30 to 50 °C


### Compatibility

- **Protocols:** CAN, TCP, RS-485 (inverter)


### Warranty and certificates

- **Certifications:** IEC 62619-2017, UN 38.3, IEC 61000-6-2/4, IEC 62477, IEC 61000, CE, GB/T, IEC 62109, IEC 61683, IEC 60068, IEC 61727, IEC 62116, EN 50549, VDE 4105, G 99


## About this series

The KSTAR BluePulse series comprises integrated all-in-one energy storage units featuring CATL batteries from the **LFP** chemistry. This solution is ideal for those prioritizing safety and reliable operation-LFP batteries demonstrate superior resilience to high loads, offer high thermal stability, and are valued for their long lifespan compared to NMC, effectively translating to reduced degradation risk during intensive use. The design incorporates a **dual fire protection system** and an architecture enhancing downtime resilience (redundancy in clusters), which is crucial for facilities requiring uninterrupted power access. Control-wise, it boasts an **integrated BMS and EMS** along with remote monitoring capabilities, facilitating optimized behind-the-meter consumption and off-peak operation. BluePulse is **scalable**-multiple units can be interconnected to expand the system as demand increases. This solution is engineered for compatibility with inverters and hybrid systems, and its on-grid/off-grid switching capability makes it suitable for businesses, microgrids, and backup power installations. The warranty and declared cycle life translate to predictable energy costs throughout the system’s operational lifespan.


## Datasheet

[Manufacturer datasheet (PDF)](https://comparepv.com/datasheets/batteries/6fbbfa5a253208fa1fc47163.pdf)


## Alternatives


| Battery | Usable energy | Round-trip | Power | Voltage | Difference |
| --- | --- | --- | --- | --- | --- |
| [Deye BOS-B (15 modules in series; system config shown)](https://comparepv.com/battery/deye-bos-b-15-modules-in-series-system-config-shown) | 193.05 kWh | 90.0% |  | HV | +15.8 kWh |
| [Huawei LUNA2000-161KWH-2H1](https://comparepv.com/battery/huawei-luna2000-161kwh-2h1) | 161.3 kWh |  | 100.0 kW | HV | -16.0 kWh |
| [Huawei LUNA2000-200KWH-2H1](https://comparepv.com/battery/huawei-luna2000-200kwh-2h1) | 193.5 kWh |  | 100.0 kW | HV | +16.2 kWh |
| [Deye BOS-A (23 modules in series)](https://comparepv.com/battery/bos-a-23-modules-in-series) | 158.98 kWh |  |  | HV | -18.3 kWh |
| [GoodWe LX C156-10](https://comparepv.com/battery/goodwe-lx-c156-10) | 156.67 kWh |  | 65.3 kW | HV | -20.6 kWh |
| [GoodWe LX C138-10](https://comparepv.com/battery/goodwe-lx-c138-10) | 138.24 kWh |  | 57.6 kW | HV | -39.1 kWh |


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Source: https://comparepv.com/battery/kstar-battery-cabinets-cells-by-catl-bc197de