Deye GB-L12 vs Dyness Tower T10
VS
The verdict
GB-L12 leads on the differences that matter
The largest is usable energy: 0.38 kWh apart. 5 of 18 comparable parameters are identical, with 15 more left out because at least one datasheet does not publish them.
See all 13 differencesHow alike are they
5
of 18 comparable
parameters are identical
parameters are identical
identical
differs
not published
01
13 of 18 parameters
What actually differs
Parameter
GB-L12
Tower T10
Difference
Usable energy
11.04 kWh
10.66 kWh
0.38 kWh apart
Continuous discharge power
12.29 kW
6.39 kW
5.90 kW more power
Nominal energy
12.27 kWh
10.66 kWh
1.61 kWh apart
Depth of discharge
90 %
100 %
10 pp more of the cells usable
Continuous charge power
12.29 kW
6.39 kW
5.90 kW faster charging
Power per kWh
1.11 kW/kWh
0.60 kW/kWh
0.51 kW/kWh more power for its size
Nominal voltage
307 V
288 V
19 V apart
Weight
136.0 kg
146.0 kg
10.0 kg lighter
Weight per kWh
12.3 kg/kWh
13.7 kg/kWh
1.4 kg/kWh lighter
Min operating temperature
-20 °C
-10 °C
10 °C more cold tolerant
Max operating temperature
60 °C
50 °C
10 °C more heat tolerant
Ingress protection
IP65
IP54
IP65 vs IP54
Dimensions
870x540x385 mm
900x504x380 mm
870x540x385 mm vs 900x504x380 mm
02
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Price offers
Shop
GB-L12
Tower T10
At this shop
Shop prices by brand: See 44 Deye offers · See 20 Dyness offers
03
Full specification
Parameter
GB-L12
Tower T10
Difference
Capacity
Usable energy
11.04 kWh
10.66 kWh
0.38 kWh apart
Nominal energy
12.27 kWh
10.66 kWh
1.61 kWh apart
Depth of discharge
90 %
100 %
+10 pp for Tower T10
Max system capacity
24.5 kWh
-
Not published by Dyness
Modules per stack
2-6
2-6
Same
Power
Continuous discharge power
12.29 kW
6.39 kW
+5.90 kW for GB-L12
Continuous charge power
12.29 kW
6.39 kW
+5.90 kW for GB-L12
Peak discharge power
15.36 kW
-
Not published by Dyness
Power per kWh
1.11 kW/kWh
0.60 kW/kWh
+0.51 kW/kWh for GB-L12
Efficiency and lifetime
Round-trip efficiency
-
-
Neither datasheet publishes this
Cycle life
6000 cycles
6000 cycles
Same
Cycle test depth
-
-
Neither datasheet publishes this
Capacity at end of life
70 %
-
Not published by Dyness
Self-discharge
-
-
Neither datasheet publishes this
Electrical
Voltage class
High voltage
High voltage
Same
Nominal voltage
307 V
288 V
19 V apart
Operating voltage
166.4-700 V
-
Not published by Dyness
Cell chemistry
LFP
-
Not published by Dyness
Active cell balancing
-
-
Neither datasheet publishes this
Thermal management
Yes
-
Not published by Dyness
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
136.0 kg
146.0 kg
-10.0 kg for GB-L12
Weight per kWh
12.3 kg/kWh
13.7 kg/kWh
-1.4 kg/kWh for GB-L12
Dimensions
870x540x385 mm
900x504x380 mm
870x540x385 mm vs 900x504x380 mm
Ingress protection
IP65
IP54
IP65 vs IP54
Outdoor-rated
Yes
-
Not published by Dyness
Min operating temperature
-20 °C
-10 °C
-10 °C for GB-L12
Max operating temperature
60 °C
50 °C
+10 °C for GB-L12
Warranty
Warranty
10 yrs
10 yrs
Same
Warranted throughput
-
-
Neither datasheet publishes this
04
Open all batteries
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Similar capacity
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05
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.