Dyness Tower T14 vs Dyness Tower Pro TP15
VS
The verdict
Pro TP15 leads on the differences that matter
The largest is usable energy: 0.38 kWh apart. 4 of 18 comparable parameters are identical, with 15 more left out because at least one datasheet does not publish them.
See all 14 differencesHow alike are they
4
of 18 comparable
parameters are identical
parameters are identical
identical
differs
not published
01
14 of 18 parameters
What actually differs
Parameter
T14
Pro TP15
Difference
Usable energy
14.21 kWh
14.59 kWh
0.38 kWh apart
Continuous discharge power
8.52 kW
15.36 kW
6.84 kW more power
Cycle life
6000 cycles
8000 cycles
2000 cycles more
Warranty
10 yrs
15 yrs
5 yrs longer
Nominal energy
14.21 kWh
15.36 kWh
1.15 kWh apart
Depth of discharge
100 %
95 %
5 pp more of the cells usable
Continuous charge power
8.52 kW
15.36 kW
6.84 kW faster charging
Power per kWh
0.60 kW/kWh
1.05 kW/kWh
0.45 kW/kWh more power for its size
Weight
187.0 kg
170.5 kg
16.5 kg lighter
Weight per kWh
13.2 kg/kWh
11.7 kg/kWh
1.5 kg/kWh lighter
Min operating temperature
-10 °C
-20 °C
10 °C more cold tolerant
Max operating temperature
50 °C
55 °C
5 °C more heat tolerant
Ingress protection
IP54
IP55
IP54 vs IP55
Dimensions
1100x504x380 mm
1230x587x310 mm
1100x504x380 mm vs 1230x587x310 mm
02
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Price offers
Shop
T14
Pro TP15
At this shop
Shop prices by brand: See 26 Dyness offers
03
Full specification
Parameter
T14
Pro TP15
Difference
Capacity
Usable energy
14.21 kWh
14.59 kWh
0.38 kWh apart
Nominal energy
14.21 kWh
15.36 kWh
1.15 kWh apart
Depth of discharge
100 %
95 %
+5 pp for T14
Max system capacity
-
23.0 kWh
Not published by Dyness
Modules per stack
2-6
2-6
Same
Power
Continuous discharge power
8.52 kW
15.36 kW
+6.84 kW for Pro TP15
Continuous charge power
8.52 kW
15.36 kW
+6.84 kW for Pro TP15
Peak discharge power
-
-
Neither datasheet publishes this
Power per kWh
0.60 kW/kWh
1.05 kW/kWh
+0.45 kW/kWh for Pro TP15
Efficiency and lifetime
Round-trip efficiency
-
95.0 %
Not published by Dyness
Cycle life
6000 cycles
8000 cycles
+2000 cycles for Pro TP15
Cycle test depth
-
95 %
Not published by Dyness
Capacity at end of life
-
-
Neither datasheet publishes this
Self-discharge
-
-
Neither datasheet publishes this
Electrical
Voltage class
High voltage
High voltage
Same
Nominal voltage
384 V
384 V
Same
Operating voltage
-
336-438 V
Not published by Dyness
Cell chemistry
-
LFP
Not published by Dyness
Active cell balancing
-
-
Neither datasheet publishes this
Thermal management
-
-
Neither datasheet publishes this
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
187.0 kg
170.5 kg
-16.5 kg for Pro TP15
Weight per kWh
13.2 kg/kWh
11.7 kg/kWh
-1.5 kg/kWh for Pro TP15
Dimensions
1100x504x380 mm
1230x587x310 mm
1100x504x380 mm vs 1230x587x310 mm
Ingress protection
IP54
IP55
IP54 vs IP55
Outdoor-rated
-
Yes
Not published by Dyness
Min operating temperature
-10 °C
-20 °C
-10 °C for Pro TP15
Max operating temperature
50 °C
55 °C
+5 °C for Pro TP15
Warranty
Warranty
10 yrs
15 yrs
+5 yrs for Pro TP15
Warranted throughput
-
-
Neither datasheet publishes this
04
Open all batteries
More useful comparisons
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Dyness Tower T14 vs FoxESS HS15
6 differences, the largest is nominal energy
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Dyness Tower T14 vs Deye BOS-G15
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Dyness Tower Pro TP15 vs Deye GB-L16
15 differences, the largest is continuous discharge power
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Dyness Tower Pro TP15 vs Deye GB-SL-EU (4 modules in series)
15 differences, the largest is cycle life
Similar capacity
Dyness Tower Pro TP15 vs FoxESS ECS4300H-H4
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.