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LX C120-10 vs BOS-A (15 modules in series) 5 of 15 identical Swap Change batteries

GoodWe LX C120-10 vs Deye BOS-A (15 modules in series)

LX C120-10
119.81 kWh LFP HV
Open battery page Datasheet PDF
VS
Deye BOS-A (15 modules in series)
BOS-A (15 modules in series)
103.68 kWh LFP HV
Open battery page Datasheet PDF
The verdict

BOS-A (15 modules in series) leads on the differences that matter

The largest is usable energy: 16.13 kWh apart. 5 of 15 comparable parameters are identical, with 18 more left out because at least one datasheet does not publish them.

See all 10 differences
How alike are they
5 of 15 comparable
parameters are identical
identical differs not published
01

What actually differs

10 of 15 parameters
Parameter LX C120-10 BOS-A (15 modules in series) Difference
Usable energy 119.81 kWh 103.68 kWh 16.13 kWh apart
Max system capacity 156.6 kWh 176.6 kWh 20.1 kWh more room to expand
Nominal voltage 499 V 676 V 177 V apart
Weight 1280.0 kg 1122.0 kg 158.0 kg lighter
Cycle test depth 100 % 90 % 10 pp apart
Max operating temperature 50 °C 55 °C 5 °C more heat tolerant
Ingress protection IP21 IP20 IP21 vs IP20
Modules per stack 11-17 7-23 11-17 vs 7-23
Operating voltage 436.8-553.8 V 504-648 V 436.8-553.8 V vs 504-648 V
Dimensions 1650x1155x730 mm 1351x1258x605 mm 1650x1155x730 mm vs 1351x1258x605 mm

Shop prices by brand: See 38 GoodWe offers · See 44 Deye offers

02

Full specification

Parameter LX C120-10 BOS-A (15 modules in series) Difference
Capacity
Usable energy 119.81 kWh 103.68 kWh 16.13 kWh apart
Nominal energy - 115.20 kWh Not published by GoodWe
Depth of discharge - 90 % Not published by GoodWe
Max system capacity 156.6 kWh 176.6 kWh +20.1 kWh for BOS-A (15 modules in series)
Modules per stack 11-17 7-23 11-17 vs 7-23
Power
Continuous discharge power 49.92 kW - Not published by Deye
Continuous charge power 49.92 kW - Not published by Deye
Peak discharge power - - Neither datasheet publishes this
Power per kWh 0.42 kW/kWh - Not published by Deye
Efficiency and lifetime
Round-trip efficiency - - Neither datasheet publishes this
Cycle life - 6000 cycles Not published by GoodWe
Cycle test depth 100 % 90 % 10 pp apart
Capacity at end of life - 70 % Not published by GoodWe
Self-discharge - - Neither datasheet publishes this
Electrical
Voltage class High voltage High voltage Same
Nominal voltage 499 V 676 V 177 V apart
Operating voltage 436.8-553.8 V 504-648 V 436.8-553.8 V vs 504-648 V
Cell chemistry LFP LFP Same
Active cell balancing - - Neither datasheet publishes this
Thermal management - - Neither datasheet publishes this
Built-in inverter
Inverter None (battery only) None (battery only) Same
Inverter power - - Neither datasheet publishes this
Grid connection - - Neither datasheet publishes this
Backup power - - Neither datasheet publishes this
Physical
Weight 1280.0 kg 1122.0 kg -158.0 kg for BOS-A (15 modules in series)
Weight per kWh 10.7 kg/kWh 10.8 kg/kWh Effectively the same
Dimensions 1650x1155x730 mm 1351x1258x605 mm 1650x1155x730 mm vs 1351x1258x605 mm
Ingress protection IP21 IP20 IP21 vs IP20
Outdoor-rated - - Neither datasheet publishes this
Min operating temperature -20 °C -20 °C Same
Max operating temperature 50 °C 55 °C +5 °C for BOS-A (15 modules in series)
Warranty
Warranty - 10 yrs Not published by GoodWe
Warranted throughput - - Neither datasheet publishes this
03

More useful comparisons

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Deye BOS-A (15 modules in series) vs Huawei LUNA2000-97KWH-1H1
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Deye BOS-A (15 modules in series) vs KSTAR BC100DE
11 differences, the largest is usable energy
04

Written summary

Every figure here is from the manufacturers' own datasheets - a dash means the value is not published, never an estimate.