KSTAR BC197DE vs Huawei LUNA2000-200KWH-2H1
VS
The verdict
BC197DE leads on the differences that matter
The largest is usable energy: 16.20 kWh apart. 5 of 14 comparable parameters are identical, with 19 more left out because at least one datasheet does not publish them.
See all 9 differencesHow alike are they
5
of 14 comparable
parameters are identical
parameters are identical
identical
differs
not published
01
9 of 14 parameters
What actually differs
Parameter
BC197DE
LUNA2000-200KWH-2H1
Difference
Usable energy
177.30 kWh
193.50 kWh
16.20 kWh apart
Nominal energy
197.00 kWh
193.50 kWh
3.50 kWh apart
Weight
2500.0 kg
2950.0 kg
450.0 kg lighter
Weight per kWh
14.1 kg/kWh
15.2 kg/kWh
1.1 kg/kWh lighter
Max operating temperature
50 °C
55 °C
5 °C more heat tolerant
Inverter
Built in (all-in-one)
None (battery only)
Built in (all-in-one) vs None (battery only)
Ingress protection
IP54 (battery cabinet); IP65 (inverter)
IP55 (ESS enclosure); IP66 (SRC & PCS)
IP54 (battery cabinet); IP65 (inverter) vs IP55 (ESS enclosure); IP66 (SRC & PCS)
Operating voltage
616-792 V
40-1050 V
616-792 V vs 40-1050 V
Dimensions
2380x1300x1200 mm
2135x2570x1200 mm
2380x1300x1200 mm vs 2135x2570x1200 mm
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02
Full specification
Parameter
BC197DE
LUNA2000-200KWH-2H1
Difference
Capacity
Usable energy
177.30 kWh
193.50 kWh
16.20 kWh apart
Nominal energy
197.00 kWh
193.50 kWh
3.50 kWh apart
Depth of discharge
90 %
-
Not published by Huawei
Max system capacity
-
193.6 kWh
Not published by KSTAR
Modules per stack
-
6-12
Not published by KSTAR
Power
Continuous discharge power
-
100.00 kW
Not published by KSTAR
Continuous charge power
-
100.00 kW
Not published by KSTAR
Peak discharge power
-
-
Neither datasheet publishes this
Power per kWh
-
0.52 kW/kWh
Not published by KSTAR
Efficiency and lifetime
Round-trip efficiency
-
-
Neither datasheet publishes this
Cycle life
-
-
Neither datasheet publishes this
Cycle test depth
-
-
Neither datasheet publishes this
Capacity at end of life
-
-
Neither datasheet publishes this
Self-discharge
-
-
Neither datasheet publishes this
Electrical
Voltage class
High voltage
High voltage
Same
Nominal voltage
704 V
-
Not published by Huawei
Operating voltage
616-792 V
40-1050 V
616-792 V vs 40-1050 V
Cell chemistry
LFP
LFP
Same
Active cell balancing
-
-
Neither datasheet publishes this
Thermal management
Yes
Yes
Same
Built-in inverter
Inverter
Built in (all-in-one)
None (battery only)
Built in (all-in-one) vs None (battery only)
Inverter power
50.0 kW
-
Not published by Huawei
Grid connection
3-phase
-
Not published by Huawei
Backup power
50.0 kW
-
Not published by Huawei
Physical
Weight
2500.0 kg
2950.0 kg
-450.0 kg for BC197DE
Weight per kWh
14.1 kg/kWh
15.2 kg/kWh
-1.1 kg/kWh for BC197DE
Dimensions
2380x1300x1200 mm
2135x2570x1200 mm
2380x1300x1200 mm vs 2135x2570x1200 mm
Ingress protection
IP54 (battery cabinet); IP65 (inverter)
IP55 (ESS enclosure); IP66 (SRC & PCS)
IP54 (battery cabinet); IP65 (inverter) vs IP55 (ESS enclosure); IP66 (SRC & PCS)
Outdoor-rated
Yes
Yes
Same
Min operating temperature
-30 °C
-30 °C
Same
Max operating temperature
50 °C
55 °C
+5 °C for LUNA2000-200KWH-2H1
Warranty
Warranty
-
-
Neither datasheet publishes this
Warranted throughput
-
-
Neither datasheet publishes this
03
Open all batteries
More useful comparisons
Similar capacity
KSTAR BC197DE vs Deye BOS-B (15 modules in series; system config shown)
10 differences, the largest is usable energy
Similar capacity
KSTAR BC197DE vs Huawei LUNA2000-161KWH-2H1
9 differences, the largest is usable energy
Similar capacity
KSTAR BC197DE vs Deye BOS-A (23 modules in series)
11 differences, the largest is usable energy
04
Written summary
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Every figure here is from the manufacturers' own datasheets - a dash means the value is not published, never an estimate.