Dyness Tower Pro TP7 vs Deye GB-SL-EU (2 modules in series)
VS
The verdict
Tower Pro TP7 leads on the differences that matter
The largest is cycle life: 2000 cycles more. 4 of 19 comparable parameters are identical, with 14 more left out because at least one datasheet does not publish them.
See all 15 differencesHow alike are they
4
of 19 comparable
parameters are identical
parameters are identical
identical
differs
not published
01
15 of 19 parameters
What actually differs
Parameter
Tower Pro TP7
GB-SL-EU (2 modules in series)
Difference
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
Nominal voltage
192 V
205 V
13 V apart
Weight
99.5 kg
137.0 kg
37.5 kg lighter
Weight per kWh
13.6 kg/kWh
18.6 kg/kWh
5.0 kg/kWh lighter
Usable energy
7.30 kWh
7.36 kWh
0.06 kWh apart
Cycle test depth
95 %
90 %
5 pp apart
Max operating temperature
55 °C
60 °C
5 °C more heat tolerant
Inverter
None (battery only)
Built in (all-in-one)
None (battery only) vs Built in (all-in-one)
Ingress protection
IP55
IP65
IP55 vs IP65
Operating voltage
168-219 V
179.2-691.2 V
168-219 V vs 179.2-691.2 V
Dimensions
788x587x310 mm
1100x540x385 mm
788x587x310 mm vs 1100x540x385 mm
02
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Price offers
Shop
Tower Pro TP7
GB-SL-EU (2 modules in series)
At this shop
Shop prices by brand: See 20 Dyness offers · See 44 Deye offers
03
Full specification
Parameter
Tower Pro TP7
GB-SL-EU (2 modules in series)
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-SL-EU (2 modules in series)
Modules per stack
2-6
2-6
Same
Power
Continuous discharge power
7.68 kW
-
Not published by Deye
Continuous charge power
7.68 kW
-
Not published by Deye
Peak discharge power
-
-
Neither datasheet publishes this
Power per kWh
1.05 kW/kWh
-
Not published by Deye
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 %
90 %
5 pp apart
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
179.2-691.2 V
168-219 V vs 179.2-691.2 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)
Built in (all-in-one)
None (battery only) vs Built in (all-in-one)
Inverter power
-
-
Neither datasheet publishes this
Grid connection
-
3-phase
Not published by Dyness
Backup power
-
-
Neither datasheet publishes this
Physical
Weight
99.5 kg
137.0 kg
-37.5 kg for Tower Pro TP7
Weight per kWh
13.6 kg/kWh
18.6 kg/kWh
-5.0 kg/kWh for Tower Pro TP7
Dimensions
788x587x310 mm
1100x540x385 mm
788x587x310 mm vs 1100x540x385 mm
Ingress protection
IP55
IP65
IP55 vs IP65
Outdoor-rated
Yes
-
Not published by Deye
Min operating temperature
-20 °C
-20 °C
Same
Max operating temperature
55 °C
60 °C
+5 °C for GB-SL-EU (2 modules in series)
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
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Dyness Tower Pro TP7 vs Deye GB-L8
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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
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Every figure here is from the manufacturers' own datasheets - a dash means the value is not published, never an estimate.