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BOS-B (15 modules in series; system config shown) vs LUNA2000-200KWH-2H1 5 of 14 identical Swap Change batteries

Deye BOS-B (15 modules in series; system config shown) vs Huawei LUNA2000-200KWH-2H1

BOS-B (15 modules in series; system config shown)
193.05 kWh 90.0 % round-trip LFP HV
Open battery page Datasheet PDF
VS
Huawei LUNA2000-200KWH-2H1
LUNA2000-200KWH-2H1
193.5 kWh LFP HV
Open battery page Datasheet PDF
The verdict

BOS-B (15 modules in series; system config shown) leads on the differences that matter

The largest is usable energy: 0.45 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 differences
How alike are they
5 of 14 comparable
parameters are identical
identical differs not published
01

What actually differs

9 of 14 parameters
Parameter BOS-B (15 modules in series; system config shown) LUNA2000-200KWH-2H1 Difference
Usable energy 193.05 kWh 193.50 kWh 0.45 kWh apart
Max system capacity 214.5 kWh 193.6 kWh 20.9 kWh more room to expand
Nominal energy 214.50 kWh 193.50 kWh 21.00 kWh apart
Weight 1850.0 kg 2950.0 kg 1100.0 kg lighter
Weight per kWh 9.6 kg/kWh 15.2 kg/kWh 5.7 kg/kWh lighter
Min operating temperature -20 °C -30 °C 10 °C more cold tolerant
Ingress protection IP20 IP55 (ESS enclosure); IP66 (SRC & PCS) IP20 vs IP55 (ESS enclosure); IP66 (SRC & PCS)
Modules per stack 5-15 6-12 5-15 vs 6-12
Dimensions 1136x2150x800 mm 2135x2570x1200 mm 1136x2150x800 mm vs 2135x2570x1200 mm

Shop prices by brand: See 44 Deye offers · See 69 Huawei offers

02

Full specification

Parameter BOS-B (15 modules in series; system config shown) LUNA2000-200KWH-2H1 Difference
Capacity
Usable energy 193.05 kWh 193.50 kWh 0.45 kWh apart
Nominal energy 214.50 kWh 193.50 kWh 21.00 kWh apart
Depth of discharge 90 % - Not published by Huawei
Max system capacity 214.5 kWh 193.6 kWh +20.9 kWh for BOS-B (15 modules in series; system config shown)
Modules per stack 5-15 6-12 5-15 vs 6-12
Power
Continuous discharge power - 100.00 kW Not published by Deye
Continuous charge power - 100.00 kW Not published by Deye
Peak discharge power - - Neither datasheet publishes this
Power per kWh - 0.52 kW/kWh Not published by Deye
Efficiency and lifetime
Round-trip efficiency 90.0 % - Not published by Huawei
Cycle life 6000 cycles - Not published by Huawei
Cycle test depth 90 % - Not published by Huawei
Capacity at end of life 70 % - Not published by Huawei
Self-discharge - - Neither datasheet publishes this
Electrical
Voltage class High voltage High voltage Same
Nominal voltage 720 V - Not published by Huawei
Operating voltage - 40-1050 V Not published by Deye
Cell chemistry LFP LFP Same
Active cell balancing Yes - Not published by Huawei
Thermal management Yes Yes Same
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 1850.0 kg 2950.0 kg -1100.0 kg for BOS-B (15 modules in series; system config shown)
Weight per kWh 9.6 kg/kWh 15.2 kg/kWh -5.7 kg/kWh for BOS-B (15 modules in series; system config shown)
Dimensions 1136x2150x800 mm 2135x2570x1200 mm 1136x2150x800 mm vs 2135x2570x1200 mm
Ingress protection IP20 IP55 (ESS enclosure); IP66 (SRC & PCS) IP20 vs IP55 (ESS enclosure); IP66 (SRC & PCS)
Outdoor-rated - Yes Not published by Deye
Min operating temperature -20 °C -30 °C -10 °C for LUNA2000-200KWH-2H1
Max operating temperature 55 °C 55 °C Same
Warranty
Warranty 10 yrs - Not published by Huawei
Warranted throughput - - Neither datasheet publishes this
03

More useful comparisons

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Deye BOS-B (15 modules in series; system config shown) vs Huawei LUNA2000-161KWH-2H1
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Deye BOS-B (15 modules in series; system config shown) vs Deye BOS-A (23 modules in series)
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04

Written summary

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