Skip to main content
BOS-G15 vs Battery-Box Premium HVM 13.8 5 of 12 identical Swap Change batteries

Deye BOS-G15 vs BYD Battery-Box Premium HVM 13.8

Deye BOS-G15
BOS-G15
13.82 kWh LFP HV
Open battery page Datasheet PDF
VS
Battery-Box Premium HVM 13.8
13.8 kWh 96.0 % round-trip LFP HV
Open battery page Datasheet PDF
The verdict

BOS-G15 leads on the differences that matter

The largest is max system capacity: 20.0 kWh more room to expand. 5 of 12 comparable parameters are identical, with 21 more left out because at least one datasheet does not publish them.

See all 7 differences
How alike are they
5 of 12 comparable
parameters are identical
identical differs not published
01

What actually differs

7 of 12 parameters
Parameter BOS-G15 Battery-Box Premium HVM 13.8 Difference
Max system capacity 61.4 kWh 41.4 kWh 20.0 kWh more room to expand
Nominal voltage 154 V 256 V 102 V apart
Min operating temperature -20 °C -10 °C 10 °C more cold tolerant
Max operating temperature 55 °C 50 °C 5 °C more heat tolerant
Ingress protection IP20 IP55 IP20 vs IP55
Operating voltage 124.8-175.2 V 200-295 V 124.8-175.2 V vs 200-295 V
Dimensions 1629x530x602 mm 1461x585x298 mm 1629x530x602 mm vs 1461x585x298 mm
02

Price offers

2 shops we track
Shop BOS-G15 Battery-Box Premium HVM 13.8 At this shop
Solaris Energy Poland - 23 120 zł incl. VAT Only Battery-Box Premium HVM 13.8
www.solar-outlet.nl Netherlands - 5 889.95 € incl. VAT Only Battery-Box Premium HVM 13.8

All 2 offers for Battery-Box Premium HVM 13.8

Shop prices by brand: See 44 Deye offers · See 121 BYD offers

03

Full specification

Parameter BOS-G15 Battery-Box Premium HVM 13.8 Difference
Capacity
Usable energy 13.82 kWh 13.80 kWh Effectively the same
Nominal energy 15.36 kWh - Not published by BYD
Depth of discharge 90 % - Not published by BYD
Max system capacity 61.4 kWh 41.4 kWh +20.0 kWh for BOS-G15
Modules per stack 3-12 - Not published by BYD
Power
Continuous discharge power - - Neither datasheet publishes this
Continuous charge power - - Neither datasheet publishes this
Peak discharge power - - Neither datasheet publishes this
Power per kWh - - Neither datasheet publishes this
Efficiency and lifetime
Round-trip efficiency - 96.0 % Not published by Deye
Cycle life 6000 cycles - Not published by BYD
Cycle test depth 90 % - Not published by BYD
Capacity at end of life 70 % - Not published by BYD
Self-discharge - - Neither datasheet publishes this
Electrical
Voltage class High voltage High voltage Same
Nominal voltage 154 V 256 V 102 V apart
Operating voltage 124.8-175.2 V 200-295 V 124.8-175.2 V vs 200-295 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 420.0 kg - Not published by BYD
Weight per kWh 30.4 kg/kWh - Not published by BYD
Dimensions 1629x530x602 mm 1461x585x298 mm 1629x530x602 mm vs 1461x585x298 mm
Ingress protection IP20 IP55 IP20 vs IP55
Outdoor-rated - - Neither datasheet publishes this
Min operating temperature -20 °C -10 °C -10 °C for BOS-G15
Max operating temperature 55 °C 50 °C +5 °C for BOS-G15
Warranty
Warranty 10 yrs 10 yrs Same
Warranted throughput - - Neither datasheet publishes this
04

More useful comparisons

Open all batteries
Similar capacity
Deye BOS-G15 vs Solplanet Ai-HB 150A
10 differences, the largest is max system capacity
Similar capacity
Deye BOS-G15 vs Huawei LUNA2000-14-S1
10 differences, the largest is max system capacity
Similar capacity
Deye BOS-G15 vs Dyness Tower T14
11 differences, the largest is usable energy
05

Written summary

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