Deye GB-L8 vs Dyness Tower Pro TP7
VS
The verdict
16 differences, and they point both ways
The largest is continuous discharge power: 0.51 kW more power. 6 of 22 comparable parameters are identical, with 11 more left out because at least one datasheet does not publish them.
See all 16 differencesHow alike are they
6
of 22 comparable
parameters are identical
parameters are identical
identical
differs
not published
01
16 of 22 parameters
What actually differs
Parameter
GB-L8
Tower Pro TP7
Difference
Continuous discharge power
8.19 kW
7.68 kW
0.51 kW more power
Cycle life
6000 cycles
8000 cycles
2000 cycles more
Warranty
10 yrs
15 yrs
5 yrs longer
Max system capacity
24.5 kWh
23.0 kWh
1.5 kWh more room to expand
Nominal energy
8.18 kWh
7.68 kWh
0.50 kWh apart
Depth of discharge
90 %
95 %
5 pp more of the cells usable
Continuous charge power
8.19 kW
7.68 kW
0.51 kW faster charging
Nominal voltage
205 V
192 V
13 V apart
Weight
97.0 kg
99.5 kg
2.5 kg lighter
Usable energy
7.36 kWh
7.30 kWh
0.06 kWh apart
Max operating temperature
60 °C
55 °C
5 °C more heat tolerant
Weight per kWh
13.2 kg/kWh
13.6 kg/kWh
0.5 kg/kWh lighter
Ingress protection
IP65
IP55
IP65 vs IP55
Power per kWh
1.11 kW/kWh
1.05 kW/kWh
0.06 kW/kWh more power for its size
Operating voltage
166.4-700 V
168-219 V
166.4-700 V vs 168-219 V
Dimensions
650x540x385 mm
788x587x310 mm
650x540x385 mm vs 788x587x310 mm
02
1 shop we track
Price offers
Shop
GB-L8
Tower Pro TP7
At this shop
Shop prices by brand: See 44 Deye offers · See 20 Dyness offers
03
Full specification
Parameter
GB-L8
Tower Pro TP7
Difference
Capacity
Usable energy
7.36 kWh
7.30 kWh
0.06 kWh apart
Nominal energy
8.18 kWh
7.68 kWh
0.50 kWh apart
Depth of discharge
90 %
95 %
+5 pp for Tower Pro TP7
Max system capacity
24.5 kWh
23.0 kWh
+1.5 kWh for GB-L8
Modules per stack
2-6
2-6
Same
Power
Continuous discharge power
8.19 kW
7.68 kW
+0.51 kW for GB-L8
Continuous charge power
8.19 kW
7.68 kW
+0.51 kW for GB-L8
Peak discharge power
10.24 kW
-
Not published by Dyness
Power per kWh
1.11 kW/kWh
1.05 kW/kWh
+0.06 kW/kWh for GB-L8
Efficiency and lifetime
Round-trip efficiency
-
95.0 %
Not published by Deye
Cycle life
6000 cycles
8000 cycles
+2000 cycles for Tower Pro TP7
Cycle test depth
-
95 %
Not published by Deye
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
205 V
192 V
13 V apart
Operating voltage
166.4-700 V
168-219 V
166.4-700 V vs 168-219 V
Cell chemistry
LFP
LFP
Same
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
97.0 kg
99.5 kg
-2.5 kg for GB-L8
Weight per kWh
13.2 kg/kWh
13.6 kg/kWh
-0.5 kg/kWh for GB-L8
Dimensions
650x540x385 mm
788x587x310 mm
650x540x385 mm vs 788x587x310 mm
Ingress protection
IP65
IP55
IP65 vs IP55
Outdoor-rated
Yes
Yes
Same
Min operating temperature
-20 °C
-20 °C
Same
Max operating temperature
60 °C
55 °C
+5 °C for GB-L8
Warranty
Warranty
10 yrs
15 yrs
+5 yrs for Tower Pro TP7
Warranted throughput
-
-
Neither datasheet publishes this
04
Open all batteries
More useful comparisons
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.