Deye GB-L (6 modules in series) vs Deye BOS-G25
VS
The verdict
GB-L (6 modules in series) leads on the differences that matter
The largest is usable energy: 0.94 kWh apart. 8 of 19 comparable parameters are identical, with 14 more left out because at least one datasheet does not publish them.
See all 11 differencesHow alike are they
8
of 19 comparable
parameters are identical
parameters are identical
identical
differs
not published
01
11 of 19 parameters
What actually differs
Parameter
GB-L (6 modules in series)
BOS-G25
Difference
Usable energy
22.10 kWh
23.04 kWh
0.94 kWh apart
Max system capacity
24.5 kWh
61.4 kWh
36.9 kWh more room to expand
Nominal energy
24.56 kWh
25.60 kWh
1.04 kWh apart
Nominal voltage
614 V
256 V
358 V apart
Weight
253.0 kg
420.0 kg
167.0 kg lighter
Weight per kWh
11.4 kg/kWh
18.2 kg/kWh
6.8 kg/kWh lighter
Max operating temperature
60 °C
55 °C
5 °C more heat tolerant
Ingress protection
IP65
IP20
IP65 vs IP20
Modules per stack
2-6
3-12
2-6 vs 3-12
Operating voltage
166.4-700 V
208-292 V
166.4-700 V vs 208-292 V
Dimensions
1530x540x385 mm
1629x530x602 mm
1530x540x385 mm vs 1629x530x602 mm
Shop prices by brand: See 44 Deye offers
02
Full specification
Parameter
GB-L (6 modules in series)
BOS-G25
Difference
Capacity
Usable energy
22.10 kWh
23.04 kWh
0.94 kWh apart
Nominal energy
24.56 kWh
25.60 kWh
1.04 kWh apart
Depth of discharge
90 %
90 %
Same
Max system capacity
24.5 kWh
61.4 kWh
+36.9 kWh for BOS-G25
Modules per stack
2-6
3-12
2-6 vs 3-12
Power
Continuous discharge power
24.58 kW
-
Not published by Deye
Continuous charge power
24.58 kW
-
Not published by Deye
Peak discharge power
30.72 kW
-
Not published by Deye
Power per kWh
1.11 kW/kWh
-
Not published by Deye
Efficiency and lifetime
Round-trip efficiency
-
-
Neither datasheet publishes this
Cycle life
6000 cycles
6000 cycles
Same
Cycle test depth
-
90 %
Not published by Deye
Capacity at end of life
70 %
70 %
Same
Self-discharge
-
-
Neither datasheet publishes this
Electrical
Voltage class
High voltage
High voltage
Same
Nominal voltage
614 V
256 V
358 V apart
Operating voltage
166.4-700 V
208-292 V
166.4-700 V vs 208-292 V
Cell chemistry
LFP
LFP
Same
Active cell balancing
-
-
Neither datasheet publishes this
Thermal management
Yes
-
Not published by Deye
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
253.0 kg
420.0 kg
-167.0 kg for GB-L (6 modules in series)
Weight per kWh
11.4 kg/kWh
18.2 kg/kWh
-6.8 kg/kWh for GB-L (6 modules in series)
Dimensions
1530x540x385 mm
1629x530x602 mm
1530x540x385 mm vs 1629x530x602 mm
Ingress protection
IP65
IP20
IP65 vs IP20
Outdoor-rated
Yes
-
Not published by Deye
Min operating temperature
-20 °C
-20 °C
Same
Max operating temperature
60 °C
55 °C
+5 °C for GB-L (6 modules in series)
Warranty
Warranty
10 yrs
10 yrs
Same
Warranted throughput
-
-
Neither datasheet publishes this
03
Open all batteries
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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.