Dyness Tower Pro TP7 vs Deye GB-L8
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
Tower Pro TP7
GB-L8
Difference
Continuous discharge power
7.68 kW
8.19 kW
0.51 kW more power
Cycle life
8000 cycles
6000 cycles
2000 cycles more
Warranty
15 yrs
10 yrs
5 yrs longer
Max system capacity
23.0 kWh
24.5 kWh
1.5 kWh more room to expand
Nominal energy
7.68 kWh
8.18 kWh
0.50 kWh apart
Depth of discharge
95 %
90 %
5 pp more of the cells usable
Continuous charge power
7.68 kW
8.19 kW
0.51 kW faster charging
Nominal voltage
192 V
205 V
13 V apart
Weight
99.5 kg
97.0 kg
2.5 kg lighter
Usable energy
7.30 kWh
7.36 kWh
0.06 kWh apart
Max operating temperature
55 °C
60 °C
5 °C more heat tolerant
Weight per kWh
13.6 kg/kWh
13.2 kg/kWh
0.5 kg/kWh lighter
Ingress protection
IP55
IP65
IP55 vs IP65
Power per kWh
1.05 kW/kWh
1.11 kW/kWh
0.06 kW/kWh more power for its size
Operating voltage
168-219 V
166.4-700 V
168-219 V vs 166.4-700 V
Dimensions
788x587x310 mm
650x540x385 mm
788x587x310 mm vs 650x540x385 mm
02
1 shop we track
Price offers
Shop
Tower Pro TP7
GB-L8
At this shop
Shop prices by brand: See 20 Dyness offers · See 44 Deye offers
03
Full specification
Parameter
Tower Pro TP7
GB-L8
Difference
Capacity
Usable energy
7.30 kWh
7.36 kWh
0.06 kWh apart
Nominal energy
7.68 kWh
8.18 kWh
0.50 kWh apart
Depth of discharge
95 %
90 %
+5 pp for Tower Pro TP7
Max system capacity
23.0 kWh
24.5 kWh
+1.5 kWh for GB-L8
Modules per stack
2-6
2-6
Same
Power
Continuous discharge power
7.68 kW
8.19 kW
+0.51 kW for GB-L8
Continuous charge power
7.68 kW
8.19 kW
+0.51 kW for GB-L8
Peak discharge power
-
10.24 kW
Not published by Dyness
Power per kWh
1.05 kW/kWh
1.11 kW/kWh
+0.06 kW/kWh for GB-L8
Efficiency and lifetime
Round-trip efficiency
95.0 %
-
Not published by Deye
Cycle life
8000 cycles
6000 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
192 V
205 V
13 V apart
Operating voltage
168-219 V
166.4-700 V
168-219 V vs 166.4-700 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
99.5 kg
97.0 kg
-2.5 kg for GB-L8
Weight per kWh
13.6 kg/kWh
13.2 kg/kWh
-0.5 kg/kWh for GB-L8
Dimensions
788x587x310 mm
650x540x385 mm
788x587x310 mm vs 650x540x385 mm
Ingress protection
IP55
IP65
IP55 vs IP65
Outdoor-rated
Yes
Yes
Same
Min operating temperature
-20 °C
-20 °C
Same
Max operating temperature
55 °C
60 °C
+5 °C for GB-L8
Warranty
Warranty
15 yrs
10 yrs
+5 yrs for Tower Pro TP7
Warranted throughput
-
-
Neither datasheet publishes this
04
Open all batteries
More useful comparisons
Similar capacity
Dyness Tower Pro TP7 vs Deye GB-SL-EU (2 modules in series)
15 differences, the largest is cycle life
Similar capacity
Dyness Tower Pro TP7 vs FoxESS HS7.5
11 differences, the largest is cycle life
Similar capacity
Dyness Tower Pro TP7 vs FoxESS ECS4300H-H2
13 differences, the largest is usable energy
05
Written summary
Checking cache...
Every figure here is from the manufacturers' own datasheets - a dash means the value is not published, never an estimate.